N,N-Dimethylsphingosine

N,N-Dimethylsphingosine

Names
Preferred IUPAC name (2R,3S,4E)-2-(Dimethylamino)octadec-4-ene-1,3-diol
Other names DMS, N,N-DMS
Identifiers
CAS Number	122314-67-4 Y
3D model (JSmol)	Interactive image
ChEBI	CHEBI:78759 N
ChEMBL	ChEMBL447685 Y
ChemSpider	4942657 Y
IUPHAR/BPS	2454
PubChem CID	6438166
UNII	L9QRA71834 Y
InChI InChI=1S/C20H41NO2/c1-4-5-6-7-8-9-10-11-12-13-14-15-16-17-20(23)19(18-22)21(2)3/h16-17,19-20,22-23H,4-15,18H2,1-3H3/b17-16+/t19-,20+/m1/s1 Y Key: YRXOQXUDKDCXME-QWKHPXNBSA-N Y InChI=1/C20H41NO2/c1-4-5-6-7-8-9-10-11-12-13-14-15-16-17-20(23)19(18-22)21(2)3/h16-17,19-20,22-23H,4-15,18H2,1-3H3/b17-16+/t19-,20+/m1/s1 Key: YRXOQXUDKDCXME-QWKHPXNBBF
SMILES CCCCCCCCCCCCC/C=C/[C@@H]([C@@H](CO)N(C)C)O
Properties
Chemical formula	C20H41NO2
Molar mass	327.553 g·mol−1
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

N,N-Dimethylsphingosine (also known as DMS) is an inhibitor of sphingosine kinase.

In rats with neuropathic pain, the natural metabolite DMS is unregulated in the dorsal horn. Furthermore, DMS induces mechanical hypersensitivity when injected into rats.