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CAS 26993-30-6

CAS 26993-30-6 matches 0 EU annex records across Annex II–VI of Regulation 1223/2009.

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Chemical identity and properties

PubChem 2D chemical structure for CAS 26993-30-6
CAS 26993-30-6PubChem CID 5283560

Sphingosine 1-Phosphate

IUPAC name
[(E,2S,3R)-2-amino-3-hydroxyoctadec-4-enyl] dihydrogen phosphate
Molecular formula
C18H38NO5P
Molecular weight
379.5 g/mol
Exact mass
379.24876031 Da
XLogP3
1.9
Topological polar surface area
113.0 Ų
Hydrogen-bond donors
4
Hydrogen-bond acceptors
6
Covalent units
1
Defined stereocentres
2

Also known as

sphingosine-1-phosphateD-erythro-sphingosine 1-phosphateC18-Sphingosine 1-phosphate(2S,3R,4E)-2-amino-3-hydroxyoctadec-4-en-1-yl dihydrogen phosphateSphing-4-enine 1-phosphateSphing-4-enine-1-phosphateYVE187NJ1U4-Octadecene-1,3-diol, 2-amino-, 1-(dihydrogen phosphate), (2S,3R,4E)-
16 more reported names
CHEBI:37550Sphingosine 1-phosphic acid(2S,3R,4E)-2-Amino-4-octadecene-1,3-diol 1-(Dihydrogen phosphate)4-Octadecene-1,3-diol, 2-amino-, 1-(dihydrogen phosphate), (R-(R*,S*-(E)))-(2-amino-3-hydroxy-octadec-4-enoxy)phosphonic acid((2S,3R)-2-amino-3-hydroxyoctadec-4-enyl) dihydrogen phosphate((E,2S,3R)-2-amino-3-hydroxyoctadec-4-enyl) dihydrogen phosphate[(2S,3R)-2-amino-3-hydroxyoctadec-4-enyl] dihydrogen phosphate4-Octadecene-1,3-diol, 2-amino-, 1-(dihydrogen phosphate), [R-[R*,S*-(E)]]-RefChem:8885084-Octadecene-1,3-Diol, 2-Amino-, 1-(Dihydrogen Phosphate), (2S,3R,4E)636-659-1D-erythro-Sphingosine-1-phosphateS1P(2S,3R,E)-2-Amino-3-hydroxyoctadec-4-en-1-yl dihydrogen phosphateSphingosine-1-Phosphate (d18:1)
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External database identifiers

Retrieved from NIH PubChem on 2026-08-31 by checksum-valid CAS matching. Chemical properties do not replace the regulatory decision on this page.

Records for CAS 26993-30-6

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How CAS 26993-30-6 is used on this site

CAS 26993-30-6 is the Chemical Abstracts Service identifier used to pin this page to a specific substance. In the current dataset, 0 EU annex records share this identifier, which helps you cross-check whether the same substance appears under one regulatory context or several.

Use this page when a supplier specification, SDS or raw-material dossier gives you CAS 26993-30-6 and you need to see every linked Annex II–VI record in one place. The entry cards above are the quickest route to concentration limits, warnings, annex placement and product-type conditions.