Sphingosine-1-phosphate

Sphingosine-1-phosphate

Names
Preferred IUPAC name (2S,3R,4E)-2-Amino-3-hydroxyoctadec-4-en-1-yl dihydrogen phosphate
Identifiers
CAS Number	26993-30-6 Y
3D model (JSmol)	Interactive image
ChEBI	CHEBI:37550 Y
ChEMBL	ChEMBL225155 Y
ChemSpider	4446673 Y
ECHA InfoCard	100.164.436
IUPHAR/BPS	911
KEGG	C06124 Y
MeSH	sphingosine+1-phosphate
PubChem CID	5283560
UNII	YVE187NJ1U Y
CompTox Dashboard (EPA)	DTXSID4037166
InChI InChI=1S/C18H38NO5P/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-18(20)17(19)16-24-25(21,22)23/h14-15,17-18,20H,2-13,16,19H2,1H3,(H2,21,22,23)/b15-14+/t17-,18+/m0/s1 Y Key: DUYSYHSSBDVJSM-KRWOKUGFSA-N Y InChI=1/C18H38NO5P/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-18(20)17(19)16-24-25(21,22)23/h14-15,17-18,20H,2-13,16,19H2,1H3,(H2,21,22,23)/b15-14+/t17-,18+/m0/s1 Key: DUYSYHSSBDVJSM-KRWOKUGFBM
SMILES O=P(O)(OC[C@H](N)[C@H](O)/C=C/CCCCCCCCCCCCC)O
Properties
Chemical formula	C18H38NO5P
Molar mass	379.472
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). N verify (what is YN ?) Infobox references

Sphingosine-1-phosphate (S1P) is a signaling sphingolipid, also known as lysosphingolipid. It is also referred to as a bioactive lipid mediator. Sphingolipids at large form a class of lipids characterized by a particular aliphatic aminoalcohol, which is sphingosine.