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ChemicalBook >> CAS DataBase List >>1-Pyrrolidinecarboxylic acid, 3-(2-bromoacetyl)-4-ethyl-, phenylmethyl ester, (3R,4S)-rel-

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

1-Pyrrolidinecarboxylic acid, 3-(2-bromoacetyl)-4-ethyl-, phenylmethyl ester, (3R,4S)-rel- Structure
1-Pyrrolidinecarboxylic acid, 3-(2-bromoacetyl)-4-ethyl-, phenylmethyl ester, (3R,4S)-rel- structure
CAS No.
2304514-69-8
Chemical Name:
1-Pyrrolidinecarboxylic acid, 3-(2-bromoacetyl)-4-ethyl-, phenylmethyl ester, (3R,4S)-rel-
Synonyms
Upadacitinib Impurity 34;benzyl (3S,4R)-3-(2-chloroacetyl)-4-ethylpyrrolidine-2-carboxylate;rel-Phenylmethyl (3R,4S)-3-(2-bromoacetyl)-4-ethyl-1-pyrrolidinecarboxylate;1-Pyrrolidinecarboxylic acid, 3-(2-bromoacetyl)-4-ethyl-, phenylmethyl ester, (3R,4S)-rel-
CBNumber:
CB18843729
Molecular Formula:
C16H20BrNO3
Molecular Weight:
354.24
MDL Number:
MOL File:
2304514-69-8.mol
Last updated:2024-03-27 20:34:54
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1-Pyrrolidinecarboxylic acid, 3-(2-bromoacetyl)-4-ethyl-, phenylmethyl ester, (3R,4S)-rel- Properties

Boiling point 453.1±45.0 °C(Predicted)
Density 1.361±0.06 g/cm3(Predicted)
pka -2.91±0.60(Predicted)

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

Raw materials

Preparation Products

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

Global( 14)Suppliers
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ShenZhen H&D Pharmaceutical Technology Co., LTD 		+8618627948422 sale@hdimpurity.com China 3389 58
Beijing Comparison Pharmaceutical Technology Co., Ltd 010-010-52878169 15801002657 sales@bjcomparison.com China 4921 58
Shanghai Xiang Xin Industrial Co., Ltd. 021-50211651 13651607026 sales@xxgmpharm.com China 480 58
TOSUN PHARM 020-61855200 13326451905 260366801@qq.com China 7746 58
Shanghai Haohong Pharmaceutical Co., Ltd. 4008210725 4008210725 malulu@leyan.com China 54986 58
Shandong WorldSun Biological Technology Co., Ltd. 0531-88723173 18596073690 1047208234@qq.com China 4177 58
Hubei Xinyang Medical Technology Co., Ltd 15347293736 15347293736 2853117764@qq.com China 8317 58
Molcoo Chemicals Inc. 18672515910 3001051413@qq.com China 9401 58
Cato Research Chemicals Inc. 020-81960175-877 18933936954 tianwen.zhan@cato-chem.com China 7733 58
HX Pharmaceutical technology co., LTD 15671363360 494267389@qq.com China 2991 58
Supplier Advantage
ShenZhen H&D Pharmaceutical Technology Co., LTD 		58
Beijing Comparison Pharmaceutical Technology Co., Ltd 58
Shanghai Xiang Xin Industrial Co., Ltd. 58
TOSUN PHARM 58
Shanghai Haohong Pharmaceutical Co., Ltd. 58
Shandong WorldSun Biological Technology Co., Ltd. 58
Hubei Xinyang Medical Technology Co., Ltd 58
Molcoo Chemicals Inc. 58
Cato Research Chemicals Inc. 58
HX Pharmaceutical technology co., LTD 58

View Lastest Price from 1-Pyrrolidinecarboxylic acid, 3-(2-bromoacetyl)-4-ethyl-, phenylmethyl ester, (3R,4S)-rel- manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
Upadacitinib Impurity pictures 2024-09-20 Upadacitinib Impurity
2304514-69-8
 US $0.00 / mg 10mg 0.98 10g ShenZhen H&D Pharmaceutical Technology Co., LTD
1-Pyrrolidinecarboxylic acid, 3-(2-bromoacetyl)-4-ethyl-, phenylmethyl ester, (3R,4S)-rel- benzyl (3S,4R)-3-(2-chloroacetyl)-4-ethylpyrrolidine-2-carboxylate rel-Phenylmethyl (3R,4S)-3-(2-bromoacetyl)-4-ethyl-1-pyrrolidinecarboxylate Upadacitinib Impurity 34 2304514-69-8