D-erythro-Sphingosine C-17 ≥98%
Supplier: Cayman Chemical
D-erythro-Sphingosine C-17 is a naturally-occurring but uncommon form of sphingosine, accounting for approximately 13% of the sphingosine in human skin.
It can be phosphorylated by sphingosine kinases to produce C-17 sphingosine-1-phosphate. More commonly, sphingosine C-17 is used as an internal standard in the analysis of sphingoid compounds by chromatographic or spectrometric methods.
Sphingosine is an amino alcohol most commonly characterised by an 18-carbon unsaturated hydrocarbon chain D-erythro-Sphingosine C-18 (Item No. 10007907). However, the hydrocarbon chain length of sphingosine, and the related dihydrosphingosine, can vary from 12-26 carbons in mammalian tissues.
Formula:
C₁₇H₃₅NO₂ MW: 285,472 g/mol |
MDL Number:
MFCD18427933 CAS Number: 6918-48-5 |
Specification Test Results
Purity | ≥98% |
Formal Name | 2S-amino-4E-heptadecene-1,3R-diol |
Formulation | A Crystalline Solid |
SMILES | OC[C@H](N)[C@H](O)/C=C/CCCCCCCCCCCC |
InChI Code | 1S/C17H35NO2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-17(20)16(18)15-19/h13-14,16-17,19-20H,2-12,15,18H2,1H3/b14-13+/t16-,17+/m0/s1 |
InChI Key | RBEJCQPPFCKTRZ-LHMZYYNSSA-N |
Storage | −20 °C |
Shipping | Room temperature in continental US; may vary elsewhere |
Stability | 2 years from the QC date provided on the Certificate of Analysis, when stored properly |
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