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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( 10)Suppliers
Supplier Tel Email Country ProdList Advantage
ShenZhen H&D Pharmaceutical Technology Co., LTD 		+8613627253706 sale@hdimpurity.com China 1910 58
Hubei Moco Chemical Co., Ltd. 18627756402 3001051413@qq.com China 10441 58
Shanghai Xiang Xin Industrial Co., Ltd. 021-50211651 13651607026 sales@xxgmpharm.com China 493 58
TOSUN PHARM 020-61855200 13326451905 2881290884@qq.com China 7502 58
Shanghai Haohong Pharmaceutical Co., Ltd. 4008210725 4008210725 malulu@leyan.com China 55023 58
Shandong Wadesen Biotechnology Co. LTD 0531-88723173 18596073690 1047208234@qq.com China 3553 58
Molcoo Chemicals Inc. 18274848843 3001006472@qq.com China 8661 58
Cato Research Chemicals Inc. 020-81960175-877 18933936954 tianwen.zhan@cato-chem.com China 7696 58
HX Pharmaceutical technology co., LTD 15671363360 494267389@qq.com China 2268 58
ShenZhen H&D Pharmaceutical Technology Co., LTD 18367470722 2885785763@qq.com China 2417 58
Supplier Advantage
ShenZhen H&D Pharmaceutical Technology Co., LTD 		58
Hubei Moco Chemical Co., Ltd. 58
Shanghai Xiang Xin Industrial Co., Ltd. 58
TOSUN PHARM 58
Shanghai Haohong Pharmaceutical Co., Ltd. 58
Shandong Wadesen Biotechnology Co. LTD 58
Molcoo Chemicals Inc. 58
Cato Research Chemicals Inc. 58
HX Pharmaceutical technology co., LTD 58
ShenZhen H&D 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 2024-03-27 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