(S)-1-(2-Chloroacetyl)pyrrolidine-2-carboxaMide

(S)-1-(2-Chloroacetyl)pyrrolidine-2-carboxaMide Structure
CAS No.
214398-99-9
Chemical Name:
(S)-1-(2-Chloroacetyl)pyrrolidine-2-carboxaMide
Synonyms
(2S)-1-(2-chloroacetyl)pyrrolidine-2-carboxamide;-1-(2-Chloroacetyl);Vigliptin Impurity 2;vildagliptin Impurity I;Vildagliptin Impurity 55;Vildagliptin Impurity 21;1-(Chloroacetyl)-L-prolinamide;Vildagliptin Chloroacetyl Amide Impurity;Vildagliptin?Chloroacetyl Amide (S)-Isomer;(S)-1-(2-Chloroacetyl)pyrrolidine-2-carboxaMide
CBNumber:
CB82631581
Molecular Formula:
C7H11ClN2O2
Molecular Weight:
190.63
MOL File:
214398-99-9.mol
Modify Date:
2023/4/23 13:52:06

(S)-1-(2-Chloroacetyl)pyrrolidine-2-carboxaMide Properties

Melting point 133-137℃ (isopropyl ether )
Boiling point 442.5±45.0 °C(Predicted)
Density 1.353±0.06 g/cm3(Predicted)
storage temp. under inert gas (nitrogen or Argon) at 2-8°C
solubility Chloroform (Slightly, Sonicated), DMSO (Slightly), Methanol (Very Slightly)
form Solid
pka 15.56±0.20(Predicted)
color White to Pale Beige

SAFETY

Risk and Safety Statements

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-H335
Precautionary statements  P261-P280-P301+P312-P302+P352-P305+P351+P338
HS Code  2924190090

(S)-1-(2-Chloroacetyl)pyrrolidine-2-carboxaMide Chemical Properties,Uses,Production

Uses

(S)-1-(2-Chloroacetyl)pyrrolidine-2-carboxamide is used in the synthesis of Vildagliptin (V305000), an oral anti-diabetic drug, and its impurities (H971380) (Impurity A).

(S)-1-(2-Chloroacetyl)pyrrolidine-2-carboxaMide Preparation Products And Raw materials

Raw materials

Preparation Products

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vildagliptin Impurity I -1-(2-Chloroacetyl) (S)-1-(2-Chloroacetyl)pyrrolidine-2-carboxaMide 2-PyrrolidinecarboxaMide,1-(2-chloroacetyl)-, (2S)- Vildagliptin Impurity 55 Vildagliptin Impurity 8/Vildagliptin Chloroacetyl Amide (S)-Isomer/(S)-1-(2-chloroacetyl)pyrrolidine-2-carboxamide Vildagliptin?Chloroacetyl Amide (S)-Isomer 1-(Chloroacetyl)-L-prolinamide Vildagliptin Impurity 21 Vigliptin Impurity 2 Vildagliptin Impurity,(S)-1-(2-Chloroacetyl)pyrrolidine-2- carboxaMide (S)-1-( Chloroacetyl)- 2-pyrrolidine carboxamide (2S)-1-(2-chloroacetyl)pyrrolidine-2-carboxamide Vildagliptin Chloroacetyl Amide Impurity (2S)-1-(2-Chloroacetyl)-2-pyrrolidinecarboxamide (S)-1-(2-chloroacetyl)pyrrolidine-2-carboxamide? (Vildagliptin Impurity) Vildagliptin Chloroacetyl Amide (S)-Isomer (S)-1-(2-chloroacetyl)pyrrolidine-2-carboxamide 214398-99-9