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(2S)-2-amino-3-cyclopropylpropanoic acid

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Origin: China

Cas No: 102735-53-5

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 80 mt/month

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

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CAS No.: 102735-53-5 Formula: C6H11NO2 Molecular Weight: 129.15700

Description

3-Cyclopropyl-L-alanine is used to prepare optically active pyrrolidineacetic acids as CCR5 receptor antagonists with antiviral activity against HIV.

Basic Info

Chemical Name	(2S)-2-amino-3-cyclopropylpropanoic acid
Synonyms	(s)-2-amino-3-cyclopropylpropanoic acid; l-ala(3-cyclopropyl); (S)-3-cyclopropylalanine; 2-amino-3-cyclopropyl propionic acid; h-ala(cyclopropyl)-oh; Cyclopropylmethyl-L-glycine; (S)-2-amino-3-cyclopropyl-propionic acid; S-cyclopropylalanine; H-b-Cyclopropyl-L-Ala-OH; L-Cyclopropylalanine; 2-(S)amino-3-(cyclopropyl)propanoic acid; L-3-cyclopropylalanine; l-cyclopropyl alanine;
CAS No.	102735-53-5
Molecular Formula	C6H11NO2
Molecular Weight	129.15700
PSA	63.32000
LogP	0.89870

Properties

Appearance & Physical State	white crystalline powder
Density	1.218 g/cm3
Boiling Point	258ºC at 760 mmHg
Flash Point	109.9ºC
Refractive Index	1.496
Storage Condition	-15ºC
Vapor Pressure	0.00994mmHg at 25°C

Safety Info

Safety Statements	S26; S36/37/39; S36
HS Code	2922499990
Risk Statements	R36/37/38; R20/21/22
Hazard Codes	Xi; Xn

Synthesis Route

(S)-2-amino-3-cyclopropylpropionic acid benzyl ester→(2S)-2-amino-3-cyclopropylpropanoic acid
(1S)-1-methyl-2-oxo-2-tetrahydro-1H-pyrrolylethyl N-(p-methoxyphenyl)-2-amino-3-cyclopropylpropanoate→(R)-2-Amino-3-cyclopropylpropanoic acid+(2S)-2-amino-3-cyclopropylpropanoic acid
2-acetamido-3-cyclopropylpropanoic acid→(2S)-2-amino-3-cyclopropylpropanoic acid

Precursor

(S)-2-amino-3-cyclopropylpropionic acid benzyl ester
N-BOC-(S)-CYCLOPROPYLALANINE BENZYL ESTER
2-acetamido-3-cyclopropylpropanoic acid
2-tert-butoxycarbonylamino-3-cyclopropylacrylic acid benzyl ester

Downstream Product

L-leucine
Hexanoic acid, 2-amino-, (S)-

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