| 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 07:13:42 UTC |
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| Update Date | 2022-11-30 19:26:29 UTC |
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| HMDB ID | HMDB0116148 |
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| Secondary Accession Numbers | None |
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| Metabolite Identification |
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| Common Name | CDP-DG(a-25:0/i-21:0) |
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| Description | CDP-DG(a-25:0/i-21:0) 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-25:0/i-21:0), in particular, consists of one chain of anteisopentacosanoic acid at the C-1 position and one chain of isoheneicosanoic 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)CCCCCCCCCCCCCCCCCCCCC(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)CCCCCCCCCCCCCCCCCC(C)C InChI=1S/C58H109N3O15P2/c1-5-49(4)40-36-32-28-24-20-16-12-8-6-7-9-13-17-21-25-29-33-37-41-53(62)71-45-50(74-54(63)42-38-34-30-26-22-18-14-10-11-15-19-23-27-31-35-39-48(2)3)46-72-77(67,68)76-78(69,70)73-47-51-55(64)56(65)57(75-51)61-44-43-52(59)60-58(61)66/h43-44,48-51,55-57,64-65H,5-42,45-47H2,1-4H3,(H,67,68)(H,69,70)(H2,59,60,66)/t49?,50-,51-,55+,56?,57-/m1/s1 |
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| Synonyms | | Value | Source |
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| 1-Anteisopentacosanoyl-2-isoheneicosanoyl-sn-glycero-3-CDP | HMDB | | 1-Anteisopentacosanoyl-2-isoheneicosanoyl-sn-glycero-3-cytidine-5'-diphosphate | HMDB | | CDP-DG(46:0) | HMDB | | CDP-Diacylglycerol(A-25:0/I-21:0) | HMDB | | CDP-Diacylglycerol(46:0) | HMDB | | {[(2R,3R,5R)-3,4-dihydroxy-5-(2-hydroxy-4-imino-1,4-dihydropyrimidin-1-yl)oxolan-2-yl]methoxy}({hydroxy[(2R)-2-[(19-methylicosanoyl)oxy]-3-[(22-methyltetracosanoyl)oxy]propoxy]phosphoryl}oxy)phosphinate | HMDB | | CDP-DG(a-25:0/i-21:0) | SMPDB |
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| Chemical Formula | C58H109N3O15P2 |
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| Average Molecular Weight | 1150.464 |
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| Monoisotopic Molecular Weight | 1149.733393818 |
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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)-2-[(19-methylicosanoyl)oxy]-3-[(22-methyltetracosanoyl)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)-2-[(19-methylicosanoyl)oxy]-3-[(22-methyltetracosanoyl)oxy]propoxy)phosphoryl]oxy)phosphinic acid |
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| CAS Registry Number | Not Available |
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| SMILES | [H][C@@](COC(=O)CCCCCCCCCCCCCCCCCCCCC(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)CCCCCCCCCCCCCCCCCC(C)C |
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| InChI Identifier | InChI=1S/C58H109N3O15P2/c1-5-49(4)40-36-32-28-24-20-16-12-8-6-7-9-13-17-21-25-29-33-37-41-53(62)71-45-50(74-54(63)42-38-34-30-26-22-18-14-10-11-15-19-23-27-31-35-39-48(2)3)46-72-77(67,68)76-78(69,70)73-47-51-55(64)56(65)57(75-51)61-44-43-52(59)60-58(61)66/h43-44,48-51,55-57,64-65H,5-42,45-47H2,1-4H3,(H,67,68)(H,69,70)(H2,59,60,66)/t49?,50-,51-,55+,56?,57-/m1/s1 |
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| InChI Key | JDLKSKBRPWVUSO-QAHGQFDISA-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. | 9.66 minutes | 32390414 | | Predicted by Siyang on May 30, 2022 | 33.3106 minutes | 33406817 | | Predicted by Siyang using ReTip algorithm on June 8, 2022 | 3.1 minutes | 32390414 | | Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid | 6127.6 seconds | 40023050 | | Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid | 213.6 seconds | 40023050 | | Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid | 417.0 seconds | 40023050 | | Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid | 179.5 seconds | 40023050 | | RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 1267.4 seconds | 40023050 | | Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid | 1950.3 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 | 1791.5 seconds | 40023050 | | HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate) | 276.8 seconds | 40023050 | | UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid | 3558.9 seconds | 40023050 | | BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid | 1434.6 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 | 3268.2 seconds | 40023050 | | SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 1408.3 seconds | 40023050 | | RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 828.4 seconds | 40023050 | | MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate | 321.0 seconds | 40023050 | | KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA | 440.5 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 | 10.3 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-25:0/i-21:0) 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-25:0/i-21:0) 10V, Positive-QTOF | splash10-03di-0901000000-eb19d4896caebde9bc2d | 2019-02-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - CDP-DG(a-25:0/i-21:0) 20V, Positive-QTOF | splash10-03di-1901000010-e757f8733ba0785772ec | 2019-02-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - CDP-DG(a-25:0/i-21:0) 40V, Positive-QTOF | splash10-03di-4911100000-eb34e84323145c58cc73 | 2019-02-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - CDP-DG(a-25:0/i-21:0) 10V, Negative-QTOF | splash10-08gi-0908000010-21e4ea9512100119ffcf | 2019-02-23 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - CDP-DG(a-25:0/i-21:0) 20V, Negative-QTOF | splash10-03e9-4609110001-0a95a6709da049fed162 | 2019-02-23 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - CDP-DG(a-25:0/i-21:0) 40V, Negative-QTOF | splash10-0bvi-5903000000-ad7d43e5972796e4785c | 2019-02-23 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - CDP-DG(a-25:0/i-21:0) 10V, Positive-QTOF | splash10-0udi-8901000201-027230bdb80d59680e7e | 2021-09-24 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - CDP-DG(a-25:0/i-21:0) 20V, Positive-QTOF | splash10-0a4i-9200000017-ff13150eb41cfbcd7b32 | 2021-09-24 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - CDP-DG(a-25:0/i-21:0) 40V, Positive-QTOF | splash10-02mi-1015920000-8d4ddcaa7b54f9f963d8 | 2021-09-24 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - CDP-DG(a-25:0/i-21:0) 10V, Negative-QTOF | splash10-0002-0901000010-0700bd04f63a045fa256 | 2021-09-24 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - CDP-DG(a-25:0/i-21:0) 20V, Negative-QTOF | splash10-005c-9105400120-fdf9b715374c9b873540 | 2021-09-24 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - CDP-DG(a-25:0/i-21:0) 40V, Negative-QTOF | splash10-0a59-5409120110-9955ac35ee5e4992e6c0 | 2021-09-24 | Wishart Lab | View Spectrum |
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