98048-64-7

Basic information

• Product Name: (2S,3R)-2-benzylamino-1,3-octadecanediol
• Synonyms: (2S,3R)-2-benzylamino-1,3-octadecanediol
• CAS NO: 98048-64-7
• Molecular Weight: 391.638
• Mol File: 98048-64-7.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: (2S,3R)-2-benzylamino-1,3-octadecanediol(CAS DataBase Reference)
• NIST Chemistry Reference: (2S,3R)-2-benzylamino-1,3-octadecanediol(98048-64-7)
• EPA Substance Registry System: (2S,3R)-2-benzylamino-1,3-octadecanediol(98048-64-7)

Safety Data

• Hazardous Substances Data: 98048-64-7(Hazardous Substances Data)

Upstream product

• 100-52-7 benzaldehyde 
• 123-78-4 (2S,3R,4E)-2-amino-4-octadecene-1,3-diol 
• 81306-31-2 (2R,3R)-2,3-epoxyoctadecan-1-ol 
• 97975-08-1 1-<(N-benzylcarbamoyl)oxy>-trans-2,3-epoxyoctadecane 
• 3173-56-6 benzyl isothiocyanate 
• 102874-89-5 (2S,3R)-2-benzylideneamino-octadec-4t-ene-1,3-diol 
• 4444-84-2 (+/-)-threo-2,3-epoxy-octadecanoic acid 
• 100-46-9 benzylamine 
• 14663-13-9 DL-erythro-2-Benzylamino-3-hydroxy-octadecansaeure-⁽¹⁾ 
• 103048-40-4 (+/-)-erythro-2-benzoylamino-3-hydroxy-octadecanoic acid methyl ester 
• 103048-40-4 (+/-)-threo-2-benzoylamino-3-hydroxy-octadecanoic acid methyl ester 

Downstream Products

• 13031-64-6 N-acetyldihydrosphingosine 
• 764-22-7 (2S,3R)-2-amino-1,3-octadecanediol 
• 3102-56-5 dihydrosphingosine 
• 6036-76-6 (2R,3S)-2-aminooctadecane-1,3-diol 

Relevant articles and documents

Process for preparing 2-amino-1, 3-alkanediol or a derivative thereof, process for preparing optically active dihydrosphingosine derivatives and intermediates used in that process

A process for preparing an optically active dihydrosphingosine derivative, comprising reducing a (2R,3R)-2-amino-3-hydroxyalkanoic acid derivative represented by formula (III): wherein R3represents a straight-chain alkyl group having 7 to 21 carbon atoms; and R4represents an amino group protecting group,(e.g., (2R,3R)-2-benzylamino-3-hydroxyoctadecanoic acid) with sodium tetrahydroborate in the presence of an acid. The process of the invention makes it feasible to produce an optically active dihydrosphingosine at high optical purity and provides a simple process that is safe and easy to industrialize.