| Record Information |
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| Version | 5.0 |
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| Status | Detected but not Quantified |
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| Creation Date | 2017-08-02 20:47:27 UTC |
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| Update Date | 2022-03-07 03:18:01 UTC |
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| HMDB ID | HMDB0094721 |
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| Secondary Accession Numbers | |
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| Metabolite Identification |
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| Common Name | 4-hydroxyhexanoylglycine |
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| Description | 4-hydroxyhexanoylglycine belongs to the class of organic compounds known as n-acyl-alpha amino acids. N-acyl-alpha amino acids are compounds containing an alpha amino acid which bears an acyl group at its terminal nitrogen atom. Based on a literature review very few articles have been published on 4-hydroxyhexanoylglycine. |
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| Structure | InChI=1S/C8H15NO4/c1-2-6(10)3-4-7(11)9-5-8(12)13/h6,10H,2-5H2,1H3,(H,9,11)(H,12,13) |
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| Synonyms | | Value | Source |
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| 2-[(1,4-Dihydroxyhexylidene)amino]acetate | HMDB |
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| Chemical Formula | C8H15NO4 |
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| Average Molecular Weight | 189.211 |
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| Monoisotopic Molecular Weight | 189.100107967 |
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| IUPAC Name | 2-[(1,4-dihydroxyhexylidene)amino]acetic acid |
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| Traditional Name | [(1,4-dihydroxyhexylidene)amino]acetic acid |
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| CAS Registry Number | Not Available |
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| SMILES | CCC(O)CCC(O)=NCC(O)=O |
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| InChI Identifier | InChI=1S/C8H15NO4/c1-2-6(10)3-4-7(11)9-5-8(12)13/h6,10H,2-5H2,1H3,(H,9,11)(H,12,13) |
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| InChI Key | MRWDIRTUXFYBHJ-UHFFFAOYSA-N |
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| Chemical Taxonomy |
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| Description | Belongs to the class of organic compounds known as n-acyl-alpha amino acids. N-acyl-alpha amino acids are compounds containing an alpha amino acid which bears an acyl group at its terminal nitrogen atom. |
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| Kingdom | Organic compounds |
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| Super Class | Organic acids and derivatives |
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| Class | Carboxylic acids and derivatives |
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| Sub Class | Amino acids, peptides, and analogues |
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| Direct Parent | N-acyl-alpha amino acids |
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| Alternative Parents | |
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| Substituents | - N-acyl-alpha-amino acid
- Secondary alcohol
- Carboximidic acid
- Carboximidic acid derivative
- Carboxylic acid
- Monocarboxylic acid or derivatives
- Organic 1,3-dipolar compound
- Propargyl-type 1,3-dipolar organic compound
- Alcohol
- Organooxygen compound
- Organonitrogen compound
- Hydrocarbon derivative
- Organic oxide
- Organopnictogen compound
- Organic oxygen compound
- Organic nitrogen compound
- Carbonyl group
- Aliphatic acyclic compound
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| Molecular Framework | Aliphatic acyclic compounds |
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| External Descriptors | Not Available |
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| Ontology |
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| Physiological effect | Not Available |
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| Disposition | |
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| Process | Not Available |
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| Role | Not Available |
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| Physical Properties |
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| State | Not Available |
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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 | Not Available | Not Available | | LogP | Not Available | 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. | 1.71 minutes | 32390414 | | Predicted by Siyang on May 30, 2022 | 9.1102 minutes | 33406817 | | Predicted by Siyang using ReTip algorithm on June 8, 2022 | 5.59 minutes | 32390414 | | Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid | 919.7 seconds | 40023050 | | Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid | 245.9 seconds | 40023050 | | Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid | 81.1 seconds | 40023050 | | Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid | 161.9 seconds | 40023050 | | RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 67.1 seconds | 40023050 | | Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid | 270.1 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 | 278.5 seconds | 40023050 | | HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate) | 176.1 seconds | 40023050 | | UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid | 597.6 seconds | 40023050 | | BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid | 192.0 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 | 885.8 seconds | 40023050 | | SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 178.9 seconds | 40023050 | | RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 190.5 seconds | 40023050 | | MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate | 498.1 seconds | 40023050 | | KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA | 301.5 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 | 197.2 seconds | 40023050 |
Predicted Kovats Retention IndicesUnderivatizedDerivatized| Derivative Name / Structure | SMILES | Kovats RI Value | Column Type | Reference |
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| 4-hydroxyhexanoylglycine,1TMS,isomer #1 | CCC(CCC(O)=NCC(=O)O)O[Si](C)(C)C | 1779.9 | Semi standard non polar | 33892256 | | 4-hydroxyhexanoylglycine,1TMS,isomer #2 | CCC(O)CCC(=NCC(=O)O)O[Si](C)(C)C | 1807.8 | Semi standard non polar | 33892256 | | 4-hydroxyhexanoylglycine,1TMS,isomer #3 | CCC(O)CCC(O)=NCC(=O)O[Si](C)(C)C | 1769.5 | Semi standard non polar | 33892256 | | 4-hydroxyhexanoylglycine,2TMS,isomer #1 | CCC(CCC(=NCC(=O)O)O[Si](C)(C)C)O[Si](C)(C)C | 1828.0 | Semi standard non polar | 33892256 | | 4-hydroxyhexanoylglycine,2TMS,isomer #2 | CCC(CCC(O)=NCC(=O)O[Si](C)(C)C)O[Si](C)(C)C | 1795.9 | Semi standard non polar | 33892256 | | 4-hydroxyhexanoylglycine,2TMS,isomer #3 | CCC(O)CCC(=NCC(=O)O[Si](C)(C)C)O[Si](C)(C)C | 1817.8 | Semi standard non polar | 33892256 | | 4-hydroxyhexanoylglycine,3TMS,isomer #1 | CCC(CCC(=NCC(=O)O[Si](C)(C)C)O[Si](C)(C)C)O[Si](C)(C)C | 1850.1 | Semi standard non polar | 33892256 | | 4-hydroxyhexanoylglycine,1TBDMS,isomer #1 | CCC(CCC(O)=NCC(=O)O)O[Si](C)(C)C(C)(C)C | 2016.5 | Semi standard non polar | 33892256 | | 4-hydroxyhexanoylglycine,1TBDMS,isomer #2 | CCC(O)CCC(=NCC(=O)O)O[Si](C)(C)C(C)(C)C | 2026.0 | Semi standard non polar | 33892256 | | 4-hydroxyhexanoylglycine,1TBDMS,isomer #3 | CCC(O)CCC(O)=NCC(=O)O[Si](C)(C)C(C)(C)C | 1986.6 | Semi standard non polar | 33892256 | | 4-hydroxyhexanoylglycine,2TBDMS,isomer #1 | CCC(CCC(=NCC(=O)O)O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C | 2265.9 | Semi standard non polar | 33892256 | | 4-hydroxyhexanoylglycine,2TBDMS,isomer #2 | CCC(CCC(O)=NCC(=O)O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C | 2240.1 | Semi standard non polar | 33892256 | | 4-hydroxyhexanoylglycine,2TBDMS,isomer #3 | CCC(O)CCC(=NCC(=O)O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C | 2205.0 | Semi standard non polar | 33892256 | | 4-hydroxyhexanoylglycine,3TBDMS,isomer #1 | CCC(CCC(=NCC(=O)O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C | 2405.7 | Semi standard non 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 - 4-hydroxyhexanoylglycine GC-MS (Non-derivatized) - 70eV, Positive | splash10-0a4i-9300000000-410fa8da986f85d2bf54 | 2017-09-14 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - 4-hydroxyhexanoylglycine GC-MS (3 TMS) - 70eV, Positive | splash10-0113-9315000000-1e0076c169342542a442 | 2017-10-06 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - 4-hydroxyhexanoylglycine GC-MS (Non-derivatized) - 70eV, Positive | Not Available | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - 4-hydroxyhexanoylglycine 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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| Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 4-hydroxyhexanoylglycine 10V, Negative-QTOF | splash10-000i-0900000000-0e170eb68fc0b7f457b7 | 2017-09-14 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 4-hydroxyhexanoylglycine 20V, Negative-QTOF | splash10-00dr-3900000000-7ced7d391acad10a7e38 | 2017-09-14 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 4-hydroxyhexanoylglycine 40V, Negative-QTOF | splash10-00dl-9100000000-fc4bdb6307b86be5831a | 2017-09-14 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 4-hydroxyhexanoylglycine 10V, Positive-QTOF | splash10-00di-9800000000-e067ccb232f68a4f59cd | 2017-09-21 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 4-hydroxyhexanoylglycine 20V, Positive-QTOF | splash10-00di-9100000000-e589347f4e3e0a8ec3ae | 2017-09-21 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 4-hydroxyhexanoylglycine 40V, Positive-QTOF | splash10-0adi-9000000000-e4417946a6e7b8e3996d | 2017-09-21 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 4-hydroxyhexanoylglycine 10V, Negative-QTOF | splash10-00xr-8900000000-3ad2d198d96854cb6ed0 | 2021-09-23 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 4-hydroxyhexanoylglycine 20V, Negative-QTOF | splash10-00di-9300000000-4b952d1aa0e9a66fcde0 | 2021-09-23 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 4-hydroxyhexanoylglycine 40V, Negative-QTOF | splash10-05fr-9000000000-f433f3b691c37e037df7 | 2021-09-23 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 4-hydroxyhexanoylglycine 10V, Positive-QTOF | splash10-00bc-6900000000-c566f05b2e0f6908ccaa | 2021-09-24 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 4-hydroxyhexanoylglycine 20V, Positive-QTOF | splash10-053r-9100000000-337b73fdc0b980acc7af | 2021-09-24 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 4-hydroxyhexanoylglycine 40V, Positive-QTOF | splash10-05fr-9000000000-bb5a551e469cccf96ed2 | 2021-09-24 | Wishart Lab | View Spectrum |
NMR Spectra| Spectrum Type | Description | Deposition Date | Source | View |
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| Predicted 1D NMR | 13C NMR Spectrum (1D, 100 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 1H NMR Spectrum (1D, 100 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 13C NMR Spectrum (1D, 1000 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 1H NMR Spectrum (1D, 1000 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 13C NMR Spectrum (1D, 200 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 1H NMR Spectrum (1D, 200 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 13C NMR Spectrum (1D, 300 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 1H NMR Spectrum (1D, 300 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 13C NMR Spectrum (1D, 400 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 1H NMR Spectrum (1D, 400 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 13C NMR Spectrum (1D, 500 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 1H NMR Spectrum (1D, 500 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 13C NMR Spectrum (1D, 600 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 1H NMR Spectrum (1D, 600 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 13C NMR Spectrum (1D, 700 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 1H NMR Spectrum (1D, 700 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 13C NMR Spectrum (1D, 800 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 1H NMR Spectrum (1D, 800 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 13C NMR Spectrum (1D, 900 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 1H NMR Spectrum (1D, 900 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum |
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