Home > Aminoacid Compounds> (E,2S,3S)-2-amino-3-hydroxy-2-(hydroxymethyl)-14-oxoicos-6-enoic acid

(E,2S,3S)-2-amino-3-hydroxy-2-(hydroxymethyl)-14-oxoicos-6-enoic acid

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Origin: China

Cas No: 157183-67-0

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 100 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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CAS No.: 157183-67-0 Formula: C21H39NO5 Molecular Weight: 385.53800

Basic Info

Chemical Name	(E,2S,3S)-2-amino-3-hydroxy-2-(hydroxymethyl)-14-oxoicos-6-enoic acid
Synonyms	Mycestericin D; 6-Eicosenoic acid,2-amino-3-hydroxy-2-(hydroxymethyl)-14-oxo-,(2S,3S,6E); 6-Eicosenoic acid,2-amino-3-hydroxy-2-(hydroxymethyl)-14-oxo-,(S-(R,R-(E))); (2S,3S)-(E)-2-amino-3-hydroxy-2-hydroxymethyl-14-oxoicos-6-enoic acid; 6-Eicosenoic acid,2-amino-3-hydroxy-2-(hydroxymethyl)-14-oxo;
CAS No.	157183-67-0
Molecular Formula	C21H39NO5
Molecular Weight	385.53800
PSA	120.85000
LogP	4.03850

Properties

Density	1.071g/cm3
Boiling Point	598.6ºC at 760mmHg
Flash Point	315.8ºC
Refractive Index	1.509
Vapor Pressure	7.94E-17mmHg at 25°C

Synthesis Route

methyl (4S,5S)-4-acetoxymethyl-5-[(3E)-11,11-ethylenedioxyheptadec-3-enyl]-2-phenyl-Δ2-oxazoline-4-carboxylate→(E,2S,3S)-2-amino-3-hydroxy-2-(hydroxymethyl)-14-oxoicos-6-enoic acid
(2S,3SR)-2-amino-6-benzyloxy-3-hydroxyhexanoic acid→(E,2S,3S)-2-amino-3-hydroxy-2-(hydroxymethyl)-14-oxoicos-6-enoic acid
methyl (2S,3S)-2-acetamido-6-benzyloxy-3-hydroxyhexanoate→(E,2S,3S)-2-amino-3-hydroxy-2-(hydroxymethyl)-14-oxoicos-6-enoic acid

Precursor

methyl (4S,5S)-4-acetoxymethyl-5-(2-formylethyl)-2-phenyl-Δ2-oxazoline-4-carboxylate
methyl (4S,5S)-5-(3-benzyloxypropyl)-2-phenyl-Δ2-oxazoline-4-carboxylate
methyl (4S,5S)-4-acetoxymethyl-5-[(3E)-11,11-ethylenedioxyheptadec-3-enyl]-2-phenyl-Δ2-oxazoline-4-carboxylate
(2S,3SR)-2-amino-6-benzyloxy-3-hydroxyhexanoic acid

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