(2S)-1-(Chloroacetyl)-2-pyrrolidine Carbonitrile CAS 207557-35-5

CAS No: 207557-35-5
Molecular Formula: C7H9ClN2O
Molecular Weight: 172.61
EINECS NO: 807-388-8
MDL NO: MFCD08689902
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Product Details

Product Description:

Product Name: (2S)-1-(Chloroacetyl)-2-pyrrolidine carbonitrile CAS NO: 207557-35-5




Chemical & Physical Properties:

Appearance : Off-white to light yellow powder

Assay: NLT98.5%

Melting point: >60°C (dec.)

Flash Point: 173.43℃

Boiling Point:363.15℃ at 760 mmHg

Density: 1.273 g/cm3

Vapor Pressure: 0mmHg at 25°C

Refractive Index: 1.519

PSA: 44.10000

LogP: -0.62

Solubility: Chloroform (Slightly), DMSO (Slightly), Methanol (Slightly).

Safety Information:

HS Code: 2933990090

Safety Statements: S26-S24/25

WGK Germany : 3

Risk Statements:R22

Hazard Codes Xn

Storage:Stored in a cool and dry well-closed container. Keep away from moisture and strong light/heat.


1. Vildagliptin intermediate; 1-Chloroacetyl-2-(S)-cyanopyrrolidine is used in the preparation of Vildagliptin.

2. (2S)-1-(2-chloroacetyl)pyrrolidine-2-carbonitrile is a key intermediate for dipeptidyl peptidase IV inhibitor Vildagliptin.

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