Home > Chiral Compounds> (2S,3R)-3-Amino-2-hydroxy-4-phenylbutanoic acid hydrochloride

(2S,3R)-3-Amino-2-hydroxy-4-phenylbutanoic acid hydrochloride

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Origin: China

Cas No: 128223-55-2

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 50 mt/month

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

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CAS No.: 128223-55-2 Formula: C10H14ClNO3 Molecular Weight: 231.67600

Basic Info

Chemical Name	(2S,3R)-3-Amino-2-hydroxy-4-phenylbutanoic acid hydrochloride
Synonyms	(2S,3R)-3-Amino-2-hydroxy-4-phenylbutyric acid hydrochloride; (2S,3R)-AHPA; (2S,3R)-3-Amino-2-hydroxy-4-phenyl-butyric acidhydrochloride;
CAS No.	128223-55-2
Molecular Formula	C10H14ClNO3
Molecular Weight	231.67600
PSA	83.55000
LogP	1.50420

Properties

Boiling Point	428.5ºC at 760mmHg
Flash Point	213ºC
Storage Condition	-20ºC
Vapor Pressure	4.17E-08mmHg at 25°C

Safety Info

Safety Statements	S26/36
Risk Statements	R36/37/38
Hazard Codes	Xi
Signal Word	Warning
Hazard Declaration	H315; H319; H335
Symbol	GHS07
Caution Statement	P261; P305 + P351 + P338

Synthesis Route

(3-R)-2-acetoxy-3-isopropoxycarbonylamino-4-phenylbutyronitrile→(2S,3R)-3-Amino-2-hydroxy-4-phenylbutanoic acid hydrochloride
ethyl (4R,5S)-4-benzyl-2-oxooxazolidine-5-carboxylate→(2S,3R)-3-Amino-2-hydroxy-4-phenylbutanoic acid hydrochloride
(S)-(+)-Methyl mandelate→(2S,3R)-3-Amino-2-hydroxy-4-phenylbutanoic acid hydrochloride

Precursor

ethyl (4R,5S)-4-benzyl-2-oxooxazolidine-5-carboxylate
(S)-(+)-Methyl mandelate
(3-R)-2-acetoxy-3-isopropoxycarbonylamino-4-phenylbutyronitrile

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