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(2S)-1-(2-chloroacetyl)pyrrolidine-2-carbonitrile

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Origin: China

Cas No: 207557-35-5

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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Products Specification
Product Description

Quick Details

CAS No.:

207557-35-5

Other Names:

Atazanavir

MF:

C7H9ClN2O

Place of Origin:

Anhui, China

Type:

Pharmaceutical Intermediates

Purity:

99

Brand Name:

top

Model Number:

Atazanavir

Application:

Dyestuff Intermediates

Appearance:

powder

Product name:

Atazanavir

CAS:

207557-35-5

MOQ:

1 Kg

Grade:

Phamaceutical Grade

Color:

White

Packaging&Delivery

Packaging Details
25kg/drum
Port
shanghai

Products Description

Product name

ATAZANAVIR

Appearance

white Powder

Sample

available

Test method

HPLC

Property

CAS No.: 207557-35-5 Formula: C7H9ClN2O Molecular Weight: 172.61200

Description

(2S)-1-(2-Chloroacetyl)-2-9-pyrrolidinecarbonitrile is a key intermediate for dipeptidyl peptidase IV inhibitor Vildagliptin.

Basic Info

Chemical Name	(2S)-1-(2-chloroacetyl)pyrrolidine-2-carbonitrile
Synonyms	(2S)-1-(Chloroacetyl)-2-pyrrolidinecarbonitrile; (S)-1-(2-Chloroacetyl)pyrrolidine-2-carbonitrile; 1-chloroacetyl-2-(S)-pyrrolidinecarbonitrile; 1-(2-chloroacetyl)pyrrolidine-2-carbonitrile; (2R)-1-(Chloroacetyl)-2-pyrrolidinecarbonitrile; (2S)-1-(chloroacetyl)-2-cyanopyrrolidine;
CAS No.	207557-35-5
Molecular Formula	C7H9ClN2O
Molecular Weight	172.61200
PSA	44.10000
LogP	0.67768

Properties

Density	1.273g/cm3
Boiling Point	363.149ºC at 760 mmHg
Flash Point	173.427ºC
Refractive Index	1.519
Vapor Pressure	0mmHg at 25°C

Safety Info

HS Code	2942000000

Synthesis Route

Chloroacetyl chloride+L-prolinamide→(2S)-1-(2-chloroacetyl)pyrrolidine-2-carbonitrile
(2S)-1-(2-chloroacetyl)pyrrolidine-2-carboxamide→(2S)-1-(2-chloroacetyl)pyrrolidine-2-carbonitrile
(S)-pyrrolidine-2-carbonitrile+Chloroacetyl chloride→(2S)-1-(2-chloroacetyl)pyrrolidine-2-carbonitrile

Precursor

Chloroacetyl chloride
L-proline
L-prolinamide
(S)-pyrrolidine-2-carbonitrile

Downstream Product

6-[2-[[2-(2-cyanopyrrolidin-1-yl)-2-oxoethyl]amino]ethylamino]pyridine-3-carbonitrile,dihydrochloride
Vildagliptin
(2S)-1-{[{2[(2S)-2-cyanopyrrolidin-1-yl]-2-oxoethyl}[(3-hydroxytricyclo[3.3.1.1(3,7)]dec-1-yl)amino]]acetyl}pyrrolidine-2-carbonitrile

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