1-Pyrrolidinecarboxylic acid, 3-(2-chloroacetyl)-4-ethyl-, phenylmethyl ester, (3R,4S)-

1-Pyrrolidinecarboxylic acid, 3-(2-chloroacetyl)-4-ethyl-, phenylmethyl ester, (3R,4S)- Structure
CAS No.
2460133-49-5
Chemical Name:
1-Pyrrolidinecarboxylic acid, 3-(2-chloroacetyl)-4-ethyl-, phenylmethyl ester, (3R,4S)-
Synonyms
Upadacitinib Impurity 39;Upadacitinib Impurity SM2-2;1-Pyrrolidinecarboxylic acid, 3-(2-chloroacetyl)-4-ethyl-, phenylmethyl ester, (3R,4S)-;benzyl (3S,4R)-3-ethyl-4-(6-ethyl-6H-imidazo[1,2-a]pyrrolo[2,3-e]pyrazin-8-yl)pyrrolidine-1-carboxylate
CBNumber:
CB59037987
Molecular Formula:
C16H20ClNO3
Molecular Weight:
309.79
MOL File:
2460133-49-5.mol

1-Pyrrolidinecarboxylic acid, 3-(2-chloroacetyl)-4-ethyl-, phenylmethyl ester, (3R,4S)- Properties

Boiling point 433.7±45.0 °C(Predicted)
Density 1.199±0.06 g/cm3(Predicted)
pka -2.89±0.60(Predicted)

1-Pyrrolidinecarboxylic acid, 3-(2-chloroacetyl)-4-ethyl-, phenylmethyl ester, (3R,4S)- Preparation Products And Raw materials

Raw materials

Preparation Products

1-Pyrrolidinecarboxylic acid, 3-(2-chloroacetyl)-4-ethyl-, phenylmethyl ester, (3R,4S)- Suppliers

1-Pyrrolidinecarboxylic acid, 3-(2-chloroacetyl)-4-ethyl-, phenylmethyl ester, (3R,4S)- Upadacitinib Impurity 39 Upadacitinib Impurity SM2-2 benzyl (3S,4R)-3-ethyl-4-(6-ethyl-6H-imidazo[1,2-a]pyrrolo[2,3-e]pyrazin-8-yl)pyrrolidine-1-carboxylate 2460133-49-5