| Record Information |
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| Version | 5.0 |
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| Status | Expected but not Quantified |
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| Creation Date | 2017-09-09 07:03:50 UTC |
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| Update Date | 2022-11-30 19:26:28 UTC |
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| HMDB ID | HMDB0116111 |
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| Secondary Accession Numbers | None |
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| Metabolite Identification |
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| Common Name | CDP-DG(a-17:0/i-20:0) |
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| Description | CDP-DG(a-17:0/i-20:0) is a cytidine diphosphate diacylglycerol or CDP-diacylglycerol (CDP-DG). CDP-diacylglycerol is an important branchpoint intermediate in eukaryotic phospholipid biosynthesis and could be a key regulatory molecule in phospholipid metabolism. It is a glycerophospholipid in which a cytidine diphosphate moiety occupies a glycerol substitution site. As is the case with diacylglycerols, CDP-diacylglycerols can have many different combinations of fatty acids of varying lengths and saturation attached at the C-1 and C-2 positions. Fatty acids containing 16, 18 and 20 carbons are the most common. CDP-DG(a-17:0/i-20:0), in particular, consists of one chain of anteisoheptadecanoic acid at the C-1 position and one chain of isoeicosanoic acid at the C-2 position. Cytidine diphosphate diacylglycerols are rarely noticed in analyses of lipid compositions of tissues, as they are present is such small amounts (perhaps only 0.05% or so of the total phospholipids). |
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| Structure | [H][C@@](COC(=O)CCCCCCCCCCCCC(C)CC)(COP(O)(=O)OP(O)(=O)OC[C@H]1O[C@H](C(O)[C@H]1O)N1C=CC(N)=NC1=O)OC(=O)CCCCCCCCCCCCCCCCC(C)C InChI=1S/C49H91N3O15P2/c1-5-40(4)31-27-23-19-15-12-13-16-20-24-28-32-44(53)62-36-41(65-45(54)33-29-25-21-17-11-9-7-6-8-10-14-18-22-26-30-39(2)3)37-63-68(58,59)67-69(60,61)64-38-42-46(55)47(56)48(66-42)52-35-34-43(50)51-49(52)57/h34-35,39-42,46-48,55-56H,5-33,36-38H2,1-4H3,(H,58,59)(H,60,61)(H2,50,51,57)/t40?,41-,42-,46+,47?,48-/m1/s1 |
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| Synonyms | | Value | Source |
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| 1-Anteisoheptadecanoyl-2-isoeicosanoyl-sn-glycero-3-CDP | HMDB | | 1-Anteisoheptadecanoyl-2-isoeicosanoyl-sn-glycero-3-cytidine-5'-diphosphate | HMDB | | CDP-DG(37:0) | HMDB | | CDP-Diacylglycerol(A-17:0/I-20:0) | HMDB | | CDP-Diacylglycerol(37:0) | HMDB | | {[(2R,3R,5R)-3,4-dihydroxy-5-(2-hydroxy-4-imino-1,4-dihydropyrimidin-1-yl)oxolan-2-yl]methoxy}({hydroxy[(2R)-3-[(14-methylhexadecanoyl)oxy]-2-[(18-methylnonadecanoyl)oxy]propoxy]phosphoryl}oxy)phosphinate | HMDB | | CDP-DG(a-17:0/i-20:0) | SMPDB |
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| Chemical Formula | C49H91N3O15P2 |
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| Average Molecular Weight | 1024.221 |
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| Monoisotopic Molecular Weight | 1023.592543238 |
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| IUPAC Name | {[(2R,3R,5R)-5-(4-amino-2-oxo-1,2-dihydropyrimidin-1-yl)-3,4-dihydroxyoxolan-2-yl]methoxy}({hydroxy[(2R)-3-[(14-methylhexadecanoyl)oxy]-2-[(18-methylnonadecanoyl)oxy]propoxy]phosphoryl}oxy)phosphinic acid |
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| Traditional Name | [(2R,3R,5R)-5-(4-amino-2-oxopyrimidin-1-yl)-3,4-dihydroxyoxolan-2-yl]methoxy([hydroxy((2R)-3-[(14-methylhexadecanoyl)oxy]-2-[(18-methylnonadecanoyl)oxy]propoxy)phosphoryl]oxy)phosphinic acid |
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| CAS Registry Number | Not Available |
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| SMILES | [H][C@@](COC(=O)CCCCCCCCCCCCC(C)CC)(COP(O)(=O)OP(O)(=O)OC[C@H]1O[C@H](C(O)[C@H]1O)N1C=CC(N)=NC1=O)OC(=O)CCCCCCCCCCCCCCCCC(C)C |
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| InChI Identifier | InChI=1S/C49H91N3O15P2/c1-5-40(4)31-27-23-19-15-12-13-16-20-24-28-32-44(53)62-36-41(65-45(54)33-29-25-21-17-11-9-7-6-8-10-14-18-22-26-30-39(2)3)37-63-68(58,59)67-69(60,61)64-38-42-46(55)47(56)48(66-42)52-35-34-43(50)51-49(52)57/h34-35,39-42,46-48,55-56H,5-33,36-38H2,1-4H3,(H,58,59)(H,60,61)(H2,50,51,57)/t40?,41-,42-,46+,47?,48-/m1/s1 |
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| InChI Key | WITYFRGPCFOLGH-ZHIQHEIOSA-N |
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| Chemical Taxonomy |
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| Description | Belongs to the class of organic compounds known as cdp-diacylglycerols. These are glycerolipids containing a diacylglycerol, with a cytidine diphosphate attached to the oxygen O1 or O2 of the glycerol part. |
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| Kingdom | Organic compounds |
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| Super Class | Lipids and lipid-like molecules |
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| Class | Glycerophospholipids |
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| Sub Class | CDP-glycerols |
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| Direct Parent | CDP-diacylglycerols |
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| Alternative Parents | |
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| Substituents | - Cdp-diacylglycerol
- Pyrimidine ribonucleoside diphosphate
- Diacyl-glycerol-3-pyrophosphate
- Pentose phosphate
- Pentose-5-phosphate
- Glycosyl compound
- N-glycosyl compound
- Monosaccharide phosphate
- Organic pyrophosphate
- Fatty acid ester
- Monoalkyl phosphate
- Hydroxypyrimidine
- Dicarboxylic acid or derivatives
- Fatty acyl
- Alkyl phosphate
- Hydropyrimidine
- Pyrimidine
- Phosphoric acid ester
- Monosaccharide
- Organic phosphoric acid derivative
- Heteroaromatic compound
- Tetrahydrofuran
- Carboxylic acid ester
- 1,2-diol
- Secondary alcohol
- Oxacycle
- Organoheterocyclic compound
- Azacycle
- Carboxylic acid derivative
- Organopnictogen compound
- Organic oxide
- Alcohol
- Organic nitrogen compound
- Hydrocarbon derivative
- Carbonyl group
- Organic oxygen compound
- Organooxygen compound
- Organonitrogen compound
- Aromatic heteromonocyclic compound
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| Molecular Framework | Aromatic heteromonocyclic 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 | |
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| Role | Not Available |
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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 | 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. | 10.71 minutes | 32390414 | | Predicted by Siyang on May 30, 2022 | 25.4922 minutes | 33406817 | | Predicted by Siyang using ReTip algorithm on June 8, 2022 | 3.04 minutes | 32390414 | | Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid | 4884.6 seconds | 40023050 | | Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid | 164.1 seconds | 40023050 | | Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid | 353.0 seconds | 40023050 | | Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid | 180.2 seconds | 40023050 | | RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 1028.2 seconds | 40023050 | | Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid | 1525.6 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 | 1438.9 seconds | 40023050 | | HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate) | 250.3 seconds | 40023050 | | UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid | 2609.5 seconds | 40023050 | | BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid | 1214.0 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 | 2613.9 seconds | 40023050 | | SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 1042.0 seconds | 40023050 | | RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 698.7 seconds | 40023050 | | MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate | 154.3 seconds | 40023050 | | KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA | 249.4 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 | 9.3 seconds | 40023050 |
Predicted Kovats Retention IndicesNot Available |
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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 - CDP-DG(a-17:0/i-20:0) GC-MS (Non-derivatized) - 70eV, Positive | Not Available | 2021-10-13 | 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 - CDP-DG(a-17:0/i-20:0) 10V, Positive-QTOF | splash10-03di-1920000100-e7f5f520c03cc0a1279e | 2019-02-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - CDP-DG(a-17:0/i-20:0) 20V, Positive-QTOF | splash10-03di-2920000100-9216f19d7b5d9be189fe | 2019-02-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - CDP-DG(a-17:0/i-20:0) 40V, Positive-QTOF | splash10-03di-4931000000-7518240837620eaf79c1 | 2019-02-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - CDP-DG(a-17:0/i-20:0) 10V, Negative-QTOF | splash10-0o6r-2892000302-1ef9c9905b268a2cf77f | 2019-02-23 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - CDP-DG(a-17:0/i-20:0) 20V, Negative-QTOF | splash10-0i29-6693110300-c43b87837b7a6cacd567 | 2019-02-23 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - CDP-DG(a-17:0/i-20:0) 40V, Negative-QTOF | splash10-0bvi-5911000000-5f663ba4f0c7e6d53c36 | 2019-02-23 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - CDP-DG(a-17:0/i-20:0) 10V, Positive-QTOF | splash10-05fr-9000001015-6200bc47d9360236dd95 | 2021-09-21 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - CDP-DG(a-17:0/i-20:0) 20V, Positive-QTOF | splash10-0btd-6000000049-42653359dbf473c3205b | 2021-09-21 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - CDP-DG(a-17:0/i-20:0) 40V, Positive-QTOF | splash10-0uka-1033900000-0d282d2be89be4a78521 | 2021-09-21 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - CDP-DG(a-17:0/i-20:0) 10V, Negative-QTOF | splash10-00di-9000000100-9841d6696ebc43af9779 | 2021-09-25 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - CDP-DG(a-17:0/i-20:0) 20V, Negative-QTOF | splash10-002f-9041501200-3e46021c03402bacd213 | 2021-09-25 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - CDP-DG(a-17:0/i-20:0) 40V, Negative-QTOF | splash10-0k9x-9246300300-073950d70e8e8c9f3356 | 2021-09-25 | Wishart Lab | View Spectrum |
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