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N-[(S)-Ethoxycarbonyl-1-Butyl]-(S)-Alanine

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Origin: China

Cas No: 82834-12-6

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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Products Specification
Product Description

Quick Details
CAS No.:
82834-12-6
Other Names:
Perindopril Arginine Stereochemical Puri
MF:
C10H19NO4
EINECS No.:
617-393-5
Place of Origin:
Shandong, China
Type:
Vitamins, Amino Acids and Coenzymes
Grade Standard:
Food Grade, Medicine Grade, Tech Grade
Brand Name:
Natural Micron Pharm Tech
Model Number:
82834-12-6
Purity:
99.0-101.0%
Product Name:
N-[(S)-1-Carbethoxy-1-butyl]-(S)-alanine
CAS:
82834-12-6
Appearance:
Off-White Solid
Grade:
Phamaceutical Grade
Shelf life:
2 Years
Application:
Perindopril intermediate
Molecular Weight:
217.26
Molecular Formula:
C10H19NO4
MOQ:
1 KG
Sample:
Free sample available
Packaging&Delivery
Packaging Details
1kg/Aluminum Foil Bag
25kg/Drum
25kg/Carton
Port
Shanghai/Qingdao/Shenzhen
Lead Time:
Quantity(Kilograms) 1 - 500 >500
Est. Time(days) 3 To be negotiated

Property

CAS No.: 82834-12-6 Formula: C10H19NO4 Molecular Weight: 217.26200

Description

Perindopril intermediate

Basic Info

Chemical Name	N-[(S)-Ethoxycarbonyl-1-Butyl]-(S)-Alanine
Synonyms	(2S)-2-[[(2S)-1-ethoxy-1-oxopentan-2-yl]amino]propanoic acid;
CAS No.	82834-12-6
Molecular Formula	C10H19NO4
Molecular Weight	217.26200
PSA	75.63000
LogP	1.17180

Properties

Appearance & Physical State	white or yellowish crystalline powder
Density	1.079 g/cm3
Boiling Point	324.081ºC at 760 mmHg
Melting Point	145-150ºC
Flash Point	149.799ºC
Refractive Index	1.461

Safety Info

HS Code	2922509090

Synthesis Route

N-[1(S)-(ethoxycarbonyl)butyl]-L-alanine benzyl ester→N-[(S)-Ethoxycarbonyl-1-Butyl]-(S)-Alanine
sodium pyruvate+L-Norvaline ethyl ester hydrochloride→N-[(S)-Ethoxycarbonyl-1-Butyl]-(S)-Alanine
L-Norvaline ethyl ester hydrochloride+Pyruvic acid→N-[(S)-Ethoxycarbonyl-1-Butyl]-(S)-Alanine

Precursor

sodium pyruvate
Ethyl (2S)-2-hydroxypentanoate
N-[1(S)-(ethoxycarbonyl)butyl]-L-alanine benzyl ester
L-Norvaline ethyl ester hydrochloride

Downstream Product

benzyl 1-[2-[(1-ethoxy-1-oxopentan-2-yl)amino]propanoyl]-2,3,3a,4,5,6,7,7a-octahydroindole-2-carboxylate
N,N-dicyclohexylurea
perindopril
perindopril erbumine

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