Record Information |
---|
Version | 5.0 |
---|
Status | Expected but not Quantified |
---|
Creation Date | 2017-09-09 03:10:33 UTC |
---|
Update Date | 2022-11-30 19:25:59 UTC |
---|
HMDB ID | HMDB0114949 |
---|
Secondary Accession Numbers | None |
---|
Metabolite Identification |
---|
Common Name | PA(18:2(9Z,12Z)/16:0) |
---|
Description | PA(18:2(9Z,12Z)/16:0) is a phosphatidic acid. It is a glycerophospholipid in which a phosphate moiety occupies a glycerol substitution site. As is the case with diacylglycerols, phosphatidic acids 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. PA(18:2(9Z,12Z)/16:0), in particular, consists of one chain of linoleic acid at the C-1 position and one chain of palmitic acid at the C-2 position. Phosphatidic acids are quite rare but are extremely important as intermediates in the biosynthesis of triacylglycerols and phospholipids. |
---|
Structure | [H][C@@](COC(=O)CCCCCCC\C=C/C\C=C/CCCCC)(COP(O)(O)=O)OC(=O)CCCCCCCCCCCCCCC InChI=1S/C37H69O8P/c1-3-5-7-9-11-13-15-17-18-20-21-23-25-27-29-31-36(38)43-33-35(34-44-46(40,41)42)45-37(39)32-30-28-26-24-22-19-16-14-12-10-8-6-4-2/h11,13,17-18,35H,3-10,12,14-16,19-34H2,1-2H3,(H2,40,41,42)/b13-11-,18-17-/t35-/m1/s1 |
---|
Synonyms | Value | Source |
---|
1-linoleoyl-2-palmitoyl-sn-glycero-3-phosphate | SMPDB, HMDB | 1-linoleoyl-2-palmitoyl-sn-phosphatidic acid | SMPDB, HMDB | PA(18:2/16:0) | SMPDB, HMDB | PA(18:2n6/16:0) | SMPDB, HMDB | PA(18:2w6/16:0) | SMPDB, HMDB | PA(34:2) | SMPDB, HMDB | Phosphatidic acid(18:2(9Z,12Z)/16:0) | SMPDB, HMDB | Phosphatidic acid(18:2/16:0) | SMPDB, HMDB | Phosphatidic acid(18:2n6/16:0) | SMPDB, HMDB | Phosphatidic acid(18:2w6/16:0) | SMPDB, HMDB | Phosphatidic acid(34:2) | SMPDB, HMDB | Phosphatidate(18:2(9Z,12Z)/16:0) | SMPDB, HMDB | Phosphatidate(18:2/16:0) | SMPDB, HMDB | Phosphatidate(18:2n6/16:0) | SMPDB, HMDB | Phosphatidate(18:2w6/16:0) | SMPDB, HMDB | Phosphatidate(34:2) | SMPDB, HMDB | PA(18:2(9Z,12Z)/16:0) | SMPDB |
|
---|
Chemical Formula | C37H69O8P |
---|
Average Molecular Weight | 672.925 |
---|
Monoisotopic Molecular Weight | 672.47300618 |
---|
IUPAC Name | [(2R)-2-(hexadecanoyloxy)-3-[(9Z,12Z)-octadeca-9,12-dienoyloxy]propoxy]phosphonic acid |
---|
Traditional Name | (2R)-2-(hexadecanoyloxy)-3-[(9Z,12Z)-octadeca-9,12-dienoyloxy]propoxyphosphonic acid |
---|
CAS Registry Number | Not Available |
---|
SMILES | [H][C@@](COC(=O)CCCCCCC\C=C/C\C=C/CCCCC)(COP(O)(O)=O)OC(=O)CCCCCCCCCCCCCCC |
---|
InChI Identifier | InChI=1S/C37H69O8P/c1-3-5-7-9-11-13-15-17-18-20-21-23-25-27-29-31-36(38)43-33-35(34-44-46(40,41)42)45-37(39)32-30-28-26-24-22-19-16-14-12-10-8-6-4-2/h11,13,17-18,35H,3-10,12,14-16,19-34H2,1-2H3,(H2,40,41,42)/b13-11-,18-17-/t35-/m1/s1 |
---|
InChI Key | ZAUVFSPJSDWLJN-UMKNCJEQSA-N |
---|
Chemical Taxonomy |
---|
Description | Belongs to the class of organic compounds known as 1,2-diacylglycerol-3-phosphates. These are glycerol-3-phosphates in which the glycerol moiety is bonded to two aliphatic chains through ester linkages. |
---|
Kingdom | Organic compounds |
---|
Super Class | Lipids and lipid-like molecules |
---|
Class | Glycerophospholipids |
---|
Sub Class | Glycerophosphates |
---|
Direct Parent | 1,2-diacylglycerol-3-phosphates |
---|
Alternative Parents | |
---|
Substituents | - 1,2-diacylglycerol-3-phosphate
- Fatty acid ester
- Monoalkyl phosphate
- Dicarboxylic acid or derivatives
- Fatty acyl
- Alkyl phosphate
- Phosphoric acid ester
- Organic phosphoric acid derivative
- Carboxylic acid ester
- Carboxylic acid derivative
- Hydrocarbon derivative
- Organic oxide
- Organic oxygen compound
- Carbonyl group
- Organooxygen compound
- Aliphatic acyclic compound
|
---|
Molecular Framework | Aliphatic acyclic compounds |
---|
External Descriptors | |
---|
Ontology |
---|
Physiological effect | Not Available |
---|
Disposition | Not Available |
---|
Process | Naturally occurring processBiological processBiochemical pathwayMetabolic pathway- De Novo Triacylglycerol Biosynthesis TG(18:2(9Z,12Z)/16:0/22:5(7Z,10Z,13Z,16Z,19Z)) (PathBank: SMP0016082)
- De Novo Triacylglycerol Biosynthesis TG(18:2(9Z,12Z)/16:0/18:3(9Z,12Z,15Z)) (PathBank: SMP0016086)
- De Novo Triacylglycerol Biosynthesis TG(18:2(9Z,12Z)/16:0/20:2(11Z,14Z)) (PathBank: SMP0016087)
- De Novo Triacylglycerol Biosynthesis TG(18:2(9Z,12Z)/16:0/20:5(5Z,8Z,11Z,14Z,17Z)) (PathBank: SMP0016088)
- De Novo Triacylglycerol Biosynthesis TG(18:2(9Z,12Z)/16:0/22:6(4Z,7Z,10Z,13Z,16Z,19Z)) (PathBank: SMP0016089)
- De Novo Triacylglycerol Biosynthesis TG(18:2(9Z,12Z)/16:0/18:2(9Z,12Z)) (PathBank: SMP0024149)
- De Novo Triacylglycerol Biosynthesis TG(18:2(9Z,12Z)/16:0/18:3(6Z,9Z,12Z)) (PathBank: SMP0024150)
- De Novo Triacylglycerol Biosynthesis TG(18:2(9Z,12Z)/16:0/20:4(5Z,8Z,11Z,14Z)) (PathBank: SMP0024151)
- De Novo Triacylglycerol Biosynthesis TG(18:2(9Z,12Z)/16:0/22:2(13Z,16Z)) (PathBank: SMP0024152)
- De Novo Triacylglycerol Biosynthesis TG(18:2(9Z,12Z)/16:0/22:4(7Z,10Z,13Z,16Z)) (PathBank: SMP0024153)
- De Novo Triacylglycerol Biosynthesis TG(18:2(9Z,12Z)/16:0/22:5(4Z,7Z,10Z,13Z,16Z)) (PathBank: SMP0024154)
- De Novo Triacylglycerol Biosynthesis TG(18:2(9Z,12Z)/16:0/18:4(6Z,9Z,12Z,15Z)) (PathBank: SMP0024155)
- De Novo Triacylglycerol Biosynthesis TG(18:2(9Z,12Z)/16:0/20:4(8Z,11Z,14Z,17Z)) (PathBank: SMP0024156)
- Cardiolipin Biosynthesis CL(18:2(9Z,12Z)/16:0/18:2(9Z,12Z)/16:0) (PathBank: SMP0029266)
- Cardiolipin Biosynthesis CL(18:2(9Z,12Z)/16:0/18:2(9Z,12Z)/16:1(9Z)) (PathBank: SMP0029267)
- Cardiolipin Biosynthesis CL(18:2(9Z,12Z)/16:0/18:2(9Z,12Z)/18:0) (PathBank: SMP0029268)
- Cardiolipin Biosynthesis CL(18:2(9Z,12Z)/16:0/18:2(9Z,12Z)/18:1(11Z)) (PathBank: SMP0029269)
- Cardiolipin Biosynthesis CL(18:2(9Z,12Z)/16:0/18:2(9Z,12Z)/18:1(9Z)) (PathBank: SMP0029270)
- Cardiolipin Biosynthesis CL(18:2(9Z,12Z)/16:0/18:2(9Z,12Z)/18:2(9Z,12Z)) (PathBank: SMP0029271)
- Cardiolipin Biosynthesis CL(18:2(9Z,12Z)/16:0/18:2(9Z,12Z)/20:4(5Z,8Z,11Z,14Z)) (PathBank: SMP0029272)
- Cardiolipin Biosynthesis CL(18:2(9Z,12Z)/16:0/18:2(9Z,12Z)/22:5(4Z,7Z,10Z,13Z,16Z)) (PathBank: SMP0029273)
- Cardiolipin Biosynthesis CL(18:2(9Z,12Z)/16:0/18:2(9Z,12Z)/22:5(7Z,10Z,13Z,16Z,19Z)) (PathBank: SMP0029274)
- Cardiolipin Biosynthesis CL(18:2(9Z,12Z)/16:0/18:2(9Z,12Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z)) (PathBank: SMP0029275)
- Cardiolipin Biosynthesis CL(18:2(9Z,12Z)/16:0/20:4(5Z,8Z,11Z,14Z)/16:0) (PathBank: SMP0029276)
- Cardiolipin Biosynthesis CL(18:2(9Z,12Z)/16:0/20:4(5Z,8Z,11Z,14Z)/18:2(9Z,12Z)) (PathBank: SMP0029277)
- Cardiolipin Biosynthesis CL(18:2(9Z,12Z)/16:0/20:4(5Z,8Z,11Z,14Z)/20:4(5Z,8Z,11Z,14Z)) (PathBank: SMP0029278)
- Cardiolipin Biosynthesis CL(18:2(9Z,12Z)/16:0/22:5(4Z,7Z,10Z,13Z,16Z)/16:0) (PathBank: SMP0029279)
- Cardiolipin Biosynthesis CL(18:2(9Z,12Z)/16:0/22:5(4Z,7Z,10Z,13Z,16Z)/18:2(9Z,12Z)) (PathBank: SMP0029280)
- Cardiolipin Biosynthesis CL(18:2(9Z,12Z)/16:0/22:5(4Z,7Z,10Z,13Z,16Z)/22:5(4Z,7Z,10Z,13Z,16Z)) (PathBank: SMP0029281)
- Cardiolipin Biosynthesis CL(18:2(9Z,12Z)/16:0/22:5(4Z,7Z,10Z,13Z,16Z)/22:5(7Z,10Z,13Z,16Z,19Z)) (PathBank: SMP0029282)
- Cardiolipin Biosynthesis CL(18:2(9Z,12Z)/16:0/22:5(7Z,10Z,13Z,16Z,19Z)/16:0) (PathBank: SMP0029283)
- Cardiolipin Biosynthesis CL(18:2(9Z,12Z)/16:0/22:5(7Z,10Z,13Z,16Z,19Z)/18:2(9Z,12Z)) (PathBank: SMP0029284)
- Cardiolipin Biosynthesis CL(18:2(9Z,12Z)/16:0/22:5(7Z,10Z,13Z,16Z,19Z)/22:5(4Z,7Z,10Z,13Z,16Z)) (PathBank: SMP0029285)
- Cardiolipin Biosynthesis CL(18:2(9Z,12Z)/16:0/22:5(7Z,10Z,13Z,16Z,19Z)/22:5(7Z,10Z,13Z,16Z,19Z)) (PathBank: SMP0029286)
- Cardiolipin Biosynthesis CL(18:2(9Z,12Z)/16:0/22:6(4Z,7Z,10Z,13Z,16Z,19Z)/16:0) (PathBank: SMP0029287)
- Cardiolipin Biosynthesis CL(18:2(9Z,12Z)/16:0/22:6(4Z,7Z,10Z,13Z,16Z,19Z)/18:2(9Z,12Z)) (PathBank: SMP0029288)
- Cardiolipin Biosynthesis CL(18:2(9Z,12Z)/16:0/22:6(4Z,7Z,10Z,13Z,16Z,19Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z)) (PathBank: SMP0029289)
- De Novo Triacylglycerol Biosynthesis TG(18:2(9Z,12Z)/16:0/20:3(8Z,11Z,14Z)) (PathBank: SMP0033228)
|
---|
Role | Not Available |
---|
Physical Properties |
---|
State | Solid |
---|
Experimental Molecular Properties | Property | Value | Reference |
---|
Melting Point | Not Available | Not Available | Boiling Point | Not Available | Not Available | Water Solubility | Not Available | Not Available | LogP | Not Available | Not Available |
|
---|
Experimental Chromatographic Properties | Not Available |
---|
Predicted Molecular Properties | |
---|
Predicted Chromatographic Properties | Predicted Collision Cross SectionsPredicted Kovats Retention IndicesUnderivatizedDerivatizedDerivative Name / Structure | SMILES | Kovats RI Value | Column Type | Reference |
---|
PA(18:2(9Z,12Z)/16:0),1TMS,isomer #1 | CCCCC/C=C\C/C=C\CCCCCCCC(=O)OC[C@H](COP(=O)(O)O[Si](C)(C)C)OC(=O)CCCCCCCCCCCCCCC | 4721.6 | Semi standard non polar | 33892256 | PA(18:2(9Z,12Z)/16:0),1TMS,isomer #1 | CCCCC/C=C\C/C=C\CCCCCCCC(=O)OC[C@H](COP(=O)(O)O[Si](C)(C)C)OC(=O)CCCCCCCCCCCCCCC | 4231.1 | Standard non polar | 33892256 | PA(18:2(9Z,12Z)/16:0),1TMS,isomer #1 | CCCCC/C=C\C/C=C\CCCCCCCC(=O)OC[C@H](COP(=O)(O)O[Si](C)(C)C)OC(=O)CCCCCCCCCCCCCCC | 5589.0 | Standard polar | 33892256 | PA(18:2(9Z,12Z)/16:0),2TMS,isomer #1 | CCCCC/C=C\C/C=C\CCCCCCCC(=O)OC[C@H](COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)OC(=O)CCCCCCCCCCCCCCC | 4700.8 | Semi standard non polar | 33892256 | PA(18:2(9Z,12Z)/16:0),2TMS,isomer #1 | CCCCC/C=C\C/C=C\CCCCCCCC(=O)OC[C@H](COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)OC(=O)CCCCCCCCCCCCCCC | 4207.2 | Standard non polar | 33892256 | PA(18:2(9Z,12Z)/16:0),2TMS,isomer #1 | CCCCC/C=C\C/C=C\CCCCCCCC(=O)OC[C@H](COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)OC(=O)CCCCCCCCCCCCCCC | 4878.1 | Standard polar | 33892256 | PA(18:2(9Z,12Z)/16:0),1TBDMS,isomer #1 | CCCCC/C=C\C/C=C\CCCCCCCC(=O)OC[C@H](COP(=O)(O)O[Si](C)(C)C(C)(C)C)OC(=O)CCCCCCCCCCCCCCC | 4957.1 | Semi standard non polar | 33892256 | PA(18:2(9Z,12Z)/16:0),1TBDMS,isomer #1 | CCCCC/C=C\C/C=C\CCCCCCCC(=O)OC[C@H](COP(=O)(O)O[Si](C)(C)C(C)(C)C)OC(=O)CCCCCCCCCCCCCCC | 4330.5 | Standard non polar | 33892256 | PA(18:2(9Z,12Z)/16:0),1TBDMS,isomer #1 | CCCCC/C=C\C/C=C\CCCCCCCC(=O)OC[C@H](COP(=O)(O)O[Si](C)(C)C(C)(C)C)OC(=O)CCCCCCCCCCCCCCC | 5576.6 | Standard polar | 33892256 |
|
---|