| Record Information |
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| Version | 5.0 |
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| Status | Expected but not Quantified |
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| Creation Date | 2012-09-06 15:16:51 UTC |
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| Update Date | 2023-02-21 17:18:26 UTC |
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| HMDB ID | HMDB0015210 |
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| Secondary Accession Numbers | |
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| Metabolite Identification |
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| Common Name | Etidronic acid |
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| Description | Etidronic acid is only found in individuals that have used or taken this drug. It is a diphosphonate which affects calcium metabolism. It inhibits ectopic calcification and slows down bone resorption and bone turnover. [PubChem]Bisphosphonates, when attached to bone tissue, are absorbed by osteoclasts, the bone cells that breaks down bone tissue. Although the mechanism of action of non-nitrogenous bisphosphonates has not been fully elucidated, available data suggest that they bind strongly to hydroxyapatite crystals in the bone matrix, preferentially at the sites of increased bone turnover and inhibit the formation and dissolution of the crystals. Other actions may include direct inhibition of mature osteoclast function, promotion of osteoclast apoptosis, and interference with osteoblast-mediated osteoclast activation. Etidronic acid does not interfere with bone mineralization. In malignancy-related hypercalcemia, etidronic acid decreases serum calcium by inhibiting tumour-induced bone resorption and reducing calcium flow from the resorbing bone into the blood. Etidronic acid also reduces morbidity of osteolytic bone metastases by inhibiting tumour-induced bone resorption. Etidronic acid may promote osteoclast apoptosis by competing with adenosine triphosphate (ATP) in the cellular energy metabolism. The osteoclast initiates apoptosis and dies, leading to an overall decrease in the breakdown of bone. |
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| Structure | CC(O)(P(O)(O)=O)P(O)(O)=O InChI=1S/C2H8O7P2/c1-2(3,10(4,5)6)11(7,8)9/h3H,1H3,(H2,4,5,6)(H2,7,8,9) |
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| Synonyms | | Value | Source |
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| (1-Hydroxyethylene)diphosphonic acid | ChEBI | | (1-Hydroxyethylidene)bis(phosphonic acid) | ChEBI | | (1-Hydroxyethylidene)bisphosphonic acid | ChEBI | | (1-Hydroxyethylidene)diphosphonic acid | ChEBI | | (Hydroxyethylidene)diphosphonic acid | ChEBI | | 1,1,1-Ethanetriol diphosphonate | ChEBI | | 1-Hydroxy-1,1-diphosphonoethane | ChEBI | | 1-Hydroxyethane-1,1-bisphosphonic acid | ChEBI | | 1-Hydroxyethane-1,1-diphosphonate | ChEBI | | 1-Hydroxyethane-1,1-diphosphonic acid | ChEBI | | 1-Hydroxyethanediphosphonic acid | ChEBI | | 1-Hydroxyethylidene-1,1-bisphosphonate | ChEBI | | 1-Hydroxyethylidene-1,1-diphosphonic acid | ChEBI | | Acetodiphosphonic acid | ChEBI | | Acide etidronique | ChEBI | | Acido etidronico | ChEBI | | Acidum etidronicum | ChEBI | | EHDP | ChEBI | | Ethane-1-hydroxy-1,1-bisphosphonic acid | ChEBI | | Ethane-1-hydroxy-1,1-diphosphonate | ChEBI | | Ethane-1-hydroxy-1,1-diphosphonic acid | ChEBI | | Etidronate | ChEBI | | Etidronsaeure | ChEBI | | HEDP | ChEBI | | Hydroxyethanediphosphonic acid | ChEBI | | Oxyethylidenediphosphonic acid | ChEBI | | Ethane-1-hydroxy-1,1-bisphosphonate | Kegg | | (1-Hydroxyethylene)diphosphonate | Generator | | (1-Hydroxyethylidene)bis(phosphonate) | Generator | | (1-Hydroxyethylidene)bisphosphonate | Generator | | (1-Hydroxyethylidene)diphosphonate | Generator | | (Hydroxyethylidene)diphosphonate | Generator | | 1,1,1-Ethanetriol diphosphonic acid | Generator | | 1-Hydroxyethane-1,1-bisphosphonate | Generator | | 1-Hydroxyethanediphosphonate | Generator | | 1-Hydroxyethylidene-1,1-bisphosphonic acid | Generator | | 1-Hydroxyethylidene-1,1-diphosphonate | Generator | | Acetodiphosphonate | Generator | | Hydroxyethanediphosphonate | Generator | | Oxyethylidenediphosphonate | Generator | | Etidronate disodium | HMDB | | 1 Hydroxyethane 1,1 diphosphonate | HMDB | | 1,1 Hydroxyethylenediphosphonate | HMDB | | Dicalcium ehdp | HMDB | | Dicalcium etidronate | HMDB | | Diphosphonic acid, hydroxyethylidene | HMDB | | Etidronate, sodium | HMDB | | Hydroxyethylidene diphosphonic acid | HMDB | | Sodium etidronate | HMDB | | Xidiphon | HMDB | | (1-Hydroxyethylene)diphosphonic acid, tetrapotassium salt | HMDB | | Didronel | HMDB | | Disodium 1-hydroxyethylene diphosphonate | HMDB | | Ethanehydroxydiphosphonate | HMDB | | Ethanehydroxyphosphate | HMDB | | Salt etidronate, tetrapotassium | HMDB | | 1 Hydroxyethylidene 1,1 bisphosphonate | HMDB | | 1,1-Hydroxyethylenediphosphonate | HMDB | | Diphosphonate, disodium 1-hydroxyethylene | HMDB | | Disodium 1 hydroxyethylene diphosphonate | HMDB | | EHDP, dicalcium | HMDB | | Etidronate, disodium | HMDB | | Etidronate, tetrapotassium salt | HMDB | | Phosphonic acid, (1-hydroxyethylidene)bis-, disodium salt | HMDB | | Tetrapotassium salt etidronate | HMDB | | Xidifon | HMDB | | Xydiphone | HMDB | | 1-Hydroxyethylene diphosphonate, disodium | HMDB | | Disodium etidronate | HMDB | | Etidronate, dicalcium | HMDB | | HEDSPA | HMDB |
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| Chemical Formula | C2H8O7P2 |
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| Average Molecular Weight | 206.027 |
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| Monoisotopic Molecular Weight | 205.974526594 |
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| IUPAC Name | (1-hydroxy-1-phosphonoethyl)phosphonic acid |
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| Traditional Name | etidronic acid |
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| CAS Registry Number | 7414-83-7 |
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| SMILES | CC(O)(P(O)(O)=O)P(O)(O)=O |
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| InChI Identifier | InChI=1S/C2H8O7P2/c1-2(3,10(4,5)6)11(7,8)9/h3H,1H3,(H2,4,5,6)(H2,7,8,9) |
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| InChI Key | DBVJJBKOTRCVKF-UHFFFAOYSA-N |
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| Chemical Taxonomy |
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| Description | Belongs to the class of organic compounds known as bisphosphonates. These are organic compounds containing two phosphonate groups linked together through a carbon atoms. |
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| Kingdom | Organic compounds |
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| Super Class | Organic acids and derivatives |
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| Class | Organic phosphonic acids and derivatives |
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| Sub Class | Bisphosphonates |
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| Direct Parent | Bisphosphonates |
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| Alternative Parents | |
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| Substituents | - Bisphosphonate
- Organophosphonic acid
- Organic oxygen compound
- Organopnictogen compound
- Organic oxide
- Hydrocarbon derivative
- Organophosphorus compound
- Organooxygen compound
- Aliphatic acyclic compound
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| Molecular Framework | Aliphatic acyclic compounds |
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| External Descriptors | |
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| Ontology |
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| Physiological effect | |
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| Disposition | |
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| Process | Not Available |
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| Role | |
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| Physical Properties |
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| State | Solid |
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| Experimental Molecular Properties | | Property | Value | Reference |
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| Melting Point | Not Available | Not Available | | Boiling Point | Not Available | Not Available | | Water Solubility | 11.5 g/L | Not Available | | LogP | -3.8 | Not Available |
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| Experimental Chromatographic Properties | Not Available |
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| Predicted Molecular Properties | |
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| Predicted Chromatographic Properties | Predicted Collision Cross SectionsPredicted Retention Times Underivatized| Chromatographic Method | Retention Time | Reference |
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| Measured using a Waters Acquity ultraperformance liquid chromatography (UPLC) ethylene-bridged hybrid (BEH) C18 column (100 mm × 2.1 mm; 1.7 μmparticle diameter). Predicted by Afia on May 17, 2022. Predicted by Afia on May 17, 2022. | 0.94 minutes | 32390414 | | Predicted by Siyang on May 30, 2022 | 10.3345 minutes | 33406817 | | Predicted by Siyang using ReTip algorithm on June 8, 2022 | 8.4 minutes | 32390414 | | AjsUoB = Accucore 150 Amide HILIC with 10mM Ammonium Formate, 0.1% Formic Acid | 481.4 seconds | 40023050 | | Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid | 427.2 seconds | 40023050 | | Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid | 339.5 seconds | 40023050 | | Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid | 37.3 seconds | 40023050 | | Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid | 220.1 seconds | 40023050 | | RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 77.4 seconds | 40023050 | | Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid | 290.1 seconds | 40023050 | | BfG_NTS_RP1 =Agilent Zorbax Eclipse Plus C18 (2.1 mm x 150 mm, 3.5 um) with Water:ACN and 0.1% Formic Acid | 230.2 seconds | 40023050 | | HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate) | 838.1 seconds | 40023050 | | UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid | 591.4 seconds | 40023050 | | BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid | 38.0 seconds | 40023050 | | UFZ_Phenomenex = Kinetex Core-Shell C18 2.6 um, 3.0 x 100 mm, Phenomenex with Water:MeOH and 0.1% Formic Acid | 583.5 seconds | 40023050 | | SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 205.8 seconds | 40023050 | | RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 355.5 seconds | 40023050 | | MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate | 843.6 seconds | 40023050 | | KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA | 559.9 seconds | 40023050 | | Meister zic-pHILIC pH9.3 = Merck SeQuant ZIC-pHILIC column with ACN:Water 5mM NH4Ac pH9.3 and 5mM ammonium acetate in water | 468.3 seconds | 40023050 |
Predicted Kovats Retention IndicesUnderivatizedDerivatized| Derivative Name / Structure | SMILES | Kovats RI Value | Column Type | Reference |
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| Etidronic acid,1TMS,isomer #1 | CC(O[Si](C)(C)C)(P(=O)(O)O)P(=O)(O)O | 1981.2 | Semi standard non polar | 33892256 | | Etidronic acid,1TMS,isomer #2 | CC(O)(P(=O)(O)O)P(=O)(O)O[Si](C)(C)C | 1923.8 | Semi standard non polar | 33892256 | | Etidronic acid,2TMS,isomer #1 | CC(O[Si](C)(C)C)(P(=O)(O)O)P(=O)(O)O[Si](C)(C)C | 1942.8 | Semi standard non polar | 33892256 | | Etidronic acid,2TMS,isomer #1 | CC(O[Si](C)(C)C)(P(=O)(O)O)P(=O)(O)O[Si](C)(C)C | 1802.5 | Standard non polar | 33892256 | | Etidronic acid,2TMS,isomer #1 | CC(O[Si](C)(C)C)(P(=O)(O)O)P(=O)(O)O[Si](C)(C)C | 2370.9 | Standard polar | 33892256 | | Etidronic acid,2TMS,isomer #2 | CC(O)(P(=O)(O)O[Si](C)(C)C)P(=O)(O)O[Si](C)(C)C | 1892.0 | Semi standard non polar | 33892256 | | Etidronic acid,2TMS,isomer #2 | CC(O)(P(=O)(O)O[Si](C)(C)C)P(=O)(O)O[Si](C)(C)C | 1798.6 | Standard non polar | 33892256 | | Etidronic acid,2TMS,isomer #2 | CC(O)(P(=O)(O)O[Si](C)(C)C)P(=O)(O)O[Si](C)(C)C | 2294.0 | Standard polar | 33892256 | | Etidronic acid,2TMS,isomer #3 | CC(O)(P(=O)(O)O)P(=O)(O[Si](C)(C)C)O[Si](C)(C)C | 1944.4 | Semi standard non polar | 33892256 | | Etidronic acid,2TMS,isomer #3 | CC(O)(P(=O)(O)O)P(=O)(O[Si](C)(C)C)O[Si](C)(C)C | 1829.9 | Standard non polar | 33892256 | | Etidronic acid,2TMS,isomer #3 | CC(O)(P(=O)(O)O)P(=O)(O[Si](C)(C)C)O[Si](C)(C)C | 2264.0 | Standard polar | 33892256 | | Etidronic acid,3TMS,isomer #1 | CC(O[Si](C)(C)C)(P(=O)(O)O[Si](C)(C)C)P(=O)(O)O[Si](C)(C)C | 1894.4 | Semi standard non polar | 33892256 | | Etidronic acid,3TMS,isomer #1 | CC(O[Si](C)(C)C)(P(=O)(O)O[Si](C)(C)C)P(=O)(O)O[Si](C)(C)C | 1839.4 | Standard non polar | 33892256 | | Etidronic acid,3TMS,isomer #1 | CC(O[Si](C)(C)C)(P(=O)(O)O[Si](C)(C)C)P(=O)(O)O[Si](C)(C)C | 2201.2 | Standard polar | 33892256 | | Etidronic acid,3TMS,isomer #2 | CC(O[Si](C)(C)C)(P(=O)(O)O)P(=O)(O[Si](C)(C)C)O[Si](C)(C)C | 1917.8 | Semi standard non polar | 33892256 | | Etidronic acid,3TMS,isomer #2 | CC(O[Si](C)(C)C)(P(=O)(O)O)P(=O)(O[Si](C)(C)C)O[Si](C)(C)C | 1888.2 | Standard non polar | 33892256 | | Etidronic acid,3TMS,isomer #2 | CC(O[Si](C)(C)C)(P(=O)(O)O)P(=O)(O[Si](C)(C)C)O[Si](C)(C)C | 2151.1 | Standard polar | 33892256 | | Etidronic acid,3TMS,isomer #3 | CC(O)(P(=O)(O)O[Si](C)(C)C)P(=O)(O[Si](C)(C)C)O[Si](C)(C)C | 1861.7 | Semi standard non polar | 33892256 | | Etidronic acid,3TMS,isomer #3 | CC(O)(P(=O)(O)O[Si](C)(C)C)P(=O)(O[Si](C)(C)C)O[Si](C)(C)C | 1877.7 | Standard non polar | 33892256 | | Etidronic acid,3TMS,isomer #3 | CC(O)(P(=O)(O)O[Si](C)(C)C)P(=O)(O[Si](C)(C)C)O[Si](C)(C)C | 2141.0 | Standard polar | 33892256 | | Etidronic acid,4TMS,isomer #1 | CC(O[Si](C)(C)C)(P(=O)(O)O[Si](C)(C)C)P(=O)(O[Si](C)(C)C)O[Si](C)(C)C | 1915.3 | Semi standard non polar | 33892256 | | Etidronic acid,4TMS,isomer #1 | CC(O[Si](C)(C)C)(P(=O)(O)O[Si](C)(C)C)P(=O)(O[Si](C)(C)C)O[Si](C)(C)C | 1902.6 | Standard non polar | 33892256 | | Etidronic acid,4TMS,isomer #1 | CC(O[Si](C)(C)C)(P(=O)(O)O[Si](C)(C)C)P(=O)(O[Si](C)(C)C)O[Si](C)(C)C | 2062.5 | Standard polar | 33892256 | | Etidronic acid,4TMS,isomer #2 | CC(O)(P(=O)(O[Si](C)(C)C)O[Si](C)(C)C)P(=O)(O[Si](C)(C)C)O[Si](C)(C)C | 1867.0 | Semi standard non polar | 33892256 | | Etidronic acid,4TMS,isomer #2 | CC(O)(P(=O)(O[Si](C)(C)C)O[Si](C)(C)C)P(=O)(O[Si](C)(C)C)O[Si](C)(C)C | 1937.3 | Standard non polar | 33892256 | | Etidronic acid,4TMS,isomer #2 | CC(O)(P(=O)(O[Si](C)(C)C)O[Si](C)(C)C)P(=O)(O[Si](C)(C)C)O[Si](C)(C)C | 2029.2 | Standard polar | 33892256 | | Etidronic acid,5TMS,isomer #1 | CC(O[Si](C)(C)C)(P(=O)(O[Si](C)(C)C)O[Si](C)(C)C)P(=O)(O[Si](C)(C)C)O[Si](C)(C)C | 1957.9 | Semi standard non polar | 33892256 | | Etidronic acid,5TMS,isomer #1 | CC(O[Si](C)(C)C)(P(=O)(O[Si](C)(C)C)O[Si](C)(C)C)P(=O)(O[Si](C)(C)C)O[Si](C)(C)C | 1980.6 | Standard non polar | 33892256 | | Etidronic acid,5TMS,isomer #1 | CC(O[Si](C)(C)C)(P(=O)(O[Si](C)(C)C)O[Si](C)(C)C)P(=O)(O[Si](C)(C)C)O[Si](C)(C)C | 1921.8 | Standard polar | 33892256 | | Etidronic acid,1TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC(C)(P(=O)(O)O)P(=O)(O)O | 2248.7 | Semi standard non polar | 33892256 | | Etidronic acid,1TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)OP(=O)(O)C(C)(O)P(=O)(O)O | 2173.0 | Semi standard non polar | 33892256 | | Etidronic acid,2TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC(C)(P(=O)(O)O)P(=O)(O)O[Si](C)(C)C(C)(C)C | 2400.1 | Semi standard non polar | 33892256 | | Etidronic acid,2TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC(C)(P(=O)(O)O)P(=O)(O)O[Si](C)(C)C(C)(C)C | 2232.9 | Standard non polar | 33892256 | | Etidronic acid,2TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC(C)(P(=O)(O)O)P(=O)(O)O[Si](C)(C)C(C)(C)C | 2625.5 | Standard polar | 33892256 | | Etidronic acid,2TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)OP(=O)(O[Si](C)(C)C(C)(C)C)C(C)(O)P(=O)(O)O | 2401.3 | Semi standard non polar | 33892256 | | Etidronic acid,2TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)OP(=O)(O[Si](C)(C)C(C)(C)C)C(C)(O)P(=O)(O)O | 2255.6 | Standard non polar | 33892256 | | Etidronic acid,2TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)OP(=O)(O[Si](C)(C)C(C)(C)C)C(C)(O)P(=O)(O)O | 2554.3 | Standard polar | 33892256 | | Etidronic acid,2TBDMS,isomer #3 | CC(C)(C)[Si](C)(C)OP(=O)(O)C(C)(O)P(=O)(O)O[Si](C)(C)C(C)(C)C | 2353.7 | Semi standard non polar | 33892256 | | Etidronic acid,2TBDMS,isomer #3 | CC(C)(C)[Si](C)(C)OP(=O)(O)C(C)(O)P(=O)(O)O[Si](C)(C)C(C)(C)C | 2243.8 | Standard non polar | 33892256 | | Etidronic acid,2TBDMS,isomer #3 | CC(C)(C)[Si](C)(C)OP(=O)(O)C(C)(O)P(=O)(O)O[Si](C)(C)C(C)(C)C | 2602.1 | Standard polar | 33892256 | | Etidronic acid,3TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC(C)(P(=O)(O)O[Si](C)(C)C(C)(C)C)P(=O)(O)O[Si](C)(C)C(C)(C)C | 2540.3 | Semi standard non polar | 33892256 | | Etidronic acid,3TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC(C)(P(=O)(O)O[Si](C)(C)C(C)(C)C)P(=O)(O)O[Si](C)(C)C(C)(C)C | 2412.6 | Standard non polar | 33892256 | | Etidronic acid,3TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC(C)(P(=O)(O)O[Si](C)(C)C(C)(C)C)P(=O)(O)O[Si](C)(C)C(C)(C)C | 2552.5 | Standard polar | 33892256 | | Etidronic acid,3TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)OC(C)(P(=O)(O)O)P(=O)(O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C | 2562.9 | Semi standard non polar | 33892256 | | Etidronic acid,3TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)OC(C)(P(=O)(O)O)P(=O)(O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C | 2447.4 | Standard non polar | 33892256 | | Etidronic acid,3TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)OC(C)(P(=O)(O)O)P(=O)(O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C | 2508.4 | Standard polar | 33892256 | | Etidronic acid,3TBDMS,isomer #3 | CC(C)(C)[Si](C)(C)OP(=O)(O)C(C)(O)P(=O)(O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C | 2495.6 | Semi standard non polar | 33892256 | | Etidronic acid,3TBDMS,isomer #3 | CC(C)(C)[Si](C)(C)OP(=O)(O)C(C)(O)P(=O)(O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C | 2457.4 | Standard non polar | 33892256 | | Etidronic acid,3TBDMS,isomer #3 | CC(C)(C)[Si](C)(C)OP(=O)(O)C(C)(O)P(=O)(O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C | 2514.0 | Standard polar | 33892256 | | Etidronic acid,4TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC(C)(P(=O)(O)O[Si](C)(C)C(C)(C)C)P(=O)(O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C | 2721.7 | Semi standard non polar | 33892256 | | Etidronic acid,4TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC(C)(P(=O)(O)O[Si](C)(C)C(C)(C)C)P(=O)(O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C | 2574.0 | Standard non polar | 33892256 | | Etidronic acid,4TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC(C)(P(=O)(O)O[Si](C)(C)C(C)(C)C)P(=O)(O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C | 2463.8 | Standard polar | 33892256 | | Etidronic acid,4TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)OP(=O)(O[Si](C)(C)C(C)(C)C)C(C)(O)P(=O)(O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C | 2664.3 | Semi standard non polar | 33892256 | | Etidronic acid,4TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)OP(=O)(O[Si](C)(C)C(C)(C)C)C(C)(O)P(=O)(O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C | 2583.7 | Standard non polar | 33892256 | | Etidronic acid,4TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)OP(=O)(O[Si](C)(C)C(C)(C)C)C(C)(O)P(=O)(O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C | 2428.8 | Standard polar | 33892256 | | Etidronic acid,5TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC(C)(P(=O)(O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C)P(=O)(O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C | 2883.3 | Semi standard non polar | 33892256 | | Etidronic acid,5TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC(C)(P(=O)(O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C)P(=O)(O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C | 2747.7 | Standard non polar | 33892256 | | Etidronic acid,5TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC(C)(P(=O)(O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C)P(=O)(O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C | 2420.1 | Standard polar | 33892256 |
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| GC-MS Spectra| Spectrum Type | Description | Splash Key | Deposition Date | Source | View |
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| Predicted GC-MS | Predicted GC-MS Spectrum - Etidronic acid GC-MS (Non-derivatized) - 70eV, Positive | splash10-001i-9310000000-2caef035e19867df64bf | 2017-09-01 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - Etidronic acid GC-MS (1 TMS) - 70eV, Positive | splash10-00di-9540000000-38ec250196bc1c488215 | 2017-10-06 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - Etidronic acid GC-MS (Non-derivatized) - 70eV, Positive | Not Available | 2021-10-12 | Wishart Lab | View Spectrum |
MS/MS Spectra| Spectrum Type | Description | Splash Key | Deposition Date | Source | View |
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| Experimental LC-MS/MS | LC-MS/MS Spectrum - Etidronic acid LC-ESI-QQ , negative-QTOF | splash10-0a4i-0090000000-a9f75f8364e22febc69e | 2017-09-14 | HMDB team, MONA | View Spectrum | | Experimental LC-MS/MS | LC-MS/MS Spectrum - Etidronic acid LC-ESI-QQ , negative-QTOF | splash10-0a4i-0190000000-7e7c121eec680994473e | 2017-09-14 | HMDB team, MONA | View Spectrum | | Experimental LC-MS/MS | LC-MS/MS Spectrum - Etidronic acid LC-ESI-QQ , negative-QTOF | splash10-0a4i-0390000000-f6ab7574deae5f44d8b4 | 2017-09-14 | HMDB team, MONA | View Spectrum | | Experimental LC-MS/MS | LC-MS/MS Spectrum - Etidronic acid LC-ESI-QQ , negative-QTOF | splash10-08j0-9620000000-0618a9cfbf1724258f3b | 2017-09-14 | HMDB team, MONA | View Spectrum | | Experimental LC-MS/MS | LC-MS/MS Spectrum - Etidronic acid LC-ESI-QQ , negative-QTOF | splash10-03di-9100000000-cfaba7073e26e33fa329 | 2017-09-14 | HMDB team, MONA | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Etidronic acid 10V, Positive-QTOF | splash10-0a6r-0960000000-dc95e917c594d7c69a00 | 2016-08-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Etidronic acid 20V, Positive-QTOF | splash10-0560-6900000000-42d2a2563e015073e66b | 2016-08-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Etidronic acid 40V, Positive-QTOF | splash10-001i-9300000000-995ddbe23b852a05ae3b | 2016-08-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Etidronic acid 10V, Negative-QTOF | splash10-0udr-2980000000-d59d8cb7d24ab907283d | 2016-08-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Etidronic acid 20V, Negative-QTOF | splash10-0fni-4920000000-15809f5e174b6322f374 | 2016-08-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Etidronic acid 40V, Negative-QTOF | splash10-0059-9100000000-9b55901243a14d80a6f7 | 2016-08-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Etidronic acid 10V, Positive-QTOF | splash10-0a4i-1910000000-38d2c6a97af6630a8fa3 | 2021-10-11 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Etidronic acid 20V, Positive-QTOF | splash10-053r-9470000000-42c471e70e6c11b7b6d9 | 2021-10-11 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Etidronic acid 40V, Positive-QTOF | splash10-001i-9000000000-92dadebcb6c35ccc4a68 | 2021-10-11 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Etidronic acid 10V, Negative-QTOF | splash10-014i-0900000000-72d943e9ef38c579f95a | 2021-10-11 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Etidronic acid 20V, Negative-QTOF | splash10-03di-9200000000-57c7611567781ad9597a | 2021-10-11 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Etidronic acid 40V, Negative-QTOF | splash10-03di-9000000000-fcbb693760d15d6e4929 | 2021-10-11 | Wishart Lab | View Spectrum |
NMR Spectra| Spectrum Type | Description | Deposition Date | Source | View |
|---|
| Predicted 1D NMR | 1H NMR Spectrum (1D, 100 MHz, D2O, predicted) | 2021-09-16 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 13C NMR Spectrum (1D, 100 MHz, D2O, predicted) | 2021-09-16 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 1H NMR Spectrum (1D, 200 MHz, D2O, predicted) | 2021-09-16 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 13C NMR Spectrum (1D, 200 MHz, D2O, predicted) | 2021-09-16 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 1H NMR Spectrum (1D, 300 MHz, D2O, predicted) | 2021-09-16 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 13C NMR Spectrum (1D, 300 MHz, D2O, predicted) | 2021-09-16 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 1H NMR Spectrum (1D, 400 MHz, D2O, predicted) | 2021-09-16 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 13C NMR Spectrum (1D, 400 MHz, D2O, predicted) | 2021-09-16 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 1H NMR Spectrum (1D, 500 MHz, D2O, predicted) | 2021-09-16 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 13C NMR Spectrum (1D, 500 MHz, D2O, predicted) | 2021-09-16 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 1H NMR Spectrum (1D, 600 MHz, D2O, predicted) | 2021-09-16 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 13C NMR Spectrum (1D, 600 MHz, D2O, predicted) | 2021-09-16 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 1H NMR Spectrum (1D, 700 MHz, D2O, predicted) | 2021-09-16 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 13C NMR Spectrum (1D, 700 MHz, D2O, predicted) | 2021-09-16 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 1H NMR Spectrum (1D, 800 MHz, D2O, predicted) | 2021-09-16 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 13C NMR Spectrum (1D, 800 MHz, D2O, predicted) | 2021-09-16 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 1H NMR Spectrum (1D, 900 MHz, D2O, predicted) | 2021-09-16 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 13C NMR Spectrum (1D, 900 MHz, D2O, predicted) | 2021-09-16 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 1H NMR Spectrum (1D, 1000 MHz, D2O, predicted) | 2021-09-16 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 13C NMR Spectrum (1D, 1000 MHz, D2O, predicted) | 2021-09-16 | Wishart Lab | View Spectrum |
IR Spectra| Spectrum Type | Description | Deposition Date | Source | View |
|---|
| Predicted IR Spectrum | IR Ion Spectrum (Predicted IRIS Spectrum, Adduct: [M-H]-) | 2023-02-03 | FELIX lab | View Spectrum | | Predicted IR Spectrum | IR Ion Spectrum (Predicted IRIS Spectrum, Adduct: [M+H]+) | 2023-02-03 | FELIX lab | View Spectrum | | Predicted IR Spectrum | IR Ion Spectrum (Predicted IRIS Spectrum, Adduct: [M+Na]+) | 2023-02-03 | FELIX lab | View Spectrum |
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