CDP-DG(i-18:0/i-12:0) (BioCAD00000110488)

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Metabolite Card

Formula: C42H77N3O15P2 (925.483)
SMILES: [H][C@@](COC(=O)CCCCCCCCCCCCCCC(C)C)(COP(O)(=O)OP(O)(=O)OC[C@H]1O[C@H](C(O)[C@H]1O)N1C=CC(N)=NC1=O)OC(=O)CCCCCCCCC(C)C

Synonyms [en]

CDP-diacylglycerol(i-18:0/i-12:0); 1-isooctadecanoyl-2-isododecanoyl-sn-glycero-3-cytidine-5'-diphosphate; CDP-DG(i-18:0/i-12:0); CDP-diacylglycerol(30:0); CDP-DG(30:0); {[(2R,3R,5R)-3,4-dihydroxy-5-(2-hydroxy-4-imino-1,4-dihydropyrimidin-1-yl)oxolan-2-yl]methoxy}({hydroxy[(2R)-3-[(16-methylheptadecanoyl)oxy]-2-[(10-methylundecanoyl)oxy]propoxy]phosphoryl}oxy)phosphinate

Reviewed

Last reviewed on 2024-06-28.

Cite this Page

CDP-DG(i-18:0/i-12:0). 数据之源，洞见之始. SMRUCC genomics institute, a synthetic life researcher from China. https://biocad_registry.innovation.ac.cn/s/(-)-arctiin (retrieved 2026-01-03) (CAD Registry RN: BioCAD00000110488). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Note

CDP-DG(i-18:0/i-12:0) 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(i-18:0/i-12:0), in particular, consists of one chain of isooctadecanoic acid at the C-1 position and one chain of isododecanoic 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).

Entity Information

DBLinks

  • CAS Registry Number:
  • PubChem CID: 131822921
  • ChEBI:
  • HMDB: HMDB0116265
  • LipidMaps:
  • KEGG:
  • BioCyc:
  • NCBI MeSH:
  • Wikipedia:
Other DBLinks
  • PubChem: 131822921
  • HMDB: HMDB0116265

Class / Ontology

Metabolic Network
ID EC Number Name
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Organism Source

Taxonomy Source

Pathway Synthetic

pathway id name
PathBank:SMP0043865 Cardiolipin Biosynthesis CL(a-13:0/a-13:0/i-18:0/i-12:0)
PathBank:SMP0044509 Cardiolipin Biosynthesis CL(a-13:0/a-17:0/i-18:0/i-12:0)
PathBank:SMP0044833 Cardiolipin Biosynthesis CL(a-13:0/a-21:0/i-18:0/i-12:0)
PathBank:SMP0045478 Cardiolipin Biosynthesis CL(a-13:0/i-12:0/i-18:0/i-12:0)
PathBank:SMP0046766 Cardiolipin Biosynthesis CL(a-13:0/i-16:0/i-18:0/i-12:0)
PathBank:SMP0047090 Cardiolipin Biosynthesis CL(a-13:0/i-17:0/i-18:0/i-12:0)
PathBank:SMP0047734 Cardiolipin Biosynthesis CL(a-13:0/i-19:0/i-18:0/i-12:0)
PathBank:SMP0048699 Cardiolipin Biosynthesis CL(a-13:0/i-22:0/i-18:0/i-12:0)
PathBank:SMP0053546 Cardiolipin Biosynthesis CL(i-12:0/i-19:0/i-18:0/i-12:0)
PathBank:SMP0054515 Cardiolipin Biosynthesis CL(i-12:0/i-22:0/i-18:0/i-12:0)
PathBank:SMP0055808 Cardiolipin Biosynthesis CL(i-13:0/a-15:0/i-18:0/i-12:0)
PathBank:SMP0057105 Cardiolipin Biosynthesis CL(i-13:0/i-12:0/i-18:0/i-12:0)
PathBank:SMP0057761 Cardiolipin Biosynthesis CL(i-13:0/i-14:0/i-18:0/i-12:0)
PathBank:SMP0059074 Cardiolipin Biosynthesis CL(i-13:0/i-18:0/i-18:0/i-12:0)
PathBank:SMP0061053 Cardiolipin Biosynthesis CL(i-14:0/a-13:0/i-18:0/i-12:0)
PathBank:SMP0061377 Cardiolipin Biosynthesis CL(i-14:0/a-15:0/i-18:0/i-12:0)
PathBank:SMP0061645 Cardiolipin Biosynthesis CL(i-14:0/a-17:0/i-18:0/i-12:0)
PathBank:SMP0062513 Cardiolipin Biosynthesis CL(i-14:0/i-14:0/i-18:0/i-12:0)
PathBank:SMP0044188 Cardiolipin Biosynthesis CL(a-13:0/a-15:0/i-18:0/i-12:0)
PathBank:SMP0045156 Cardiolipin Biosynthesis CL(a-13:0/a-25:0/i-18:0/i-12:0)
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