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ChemicalBook >> CAS DataBase List >>Phenylmethyl (3R,4S)-3-[2-[[(1,1-dimethylethoxy)carbonyl][5-[(4-methylphenyl)sulfonyl]-5H-pyrrolo[2,3-b]pyrazin-2-yl]amino]acetyl]-4-ethyl-1-pyrrolidinecarboxylate

Phenylmethyl (3R,4S)-3-[2-[[(1,1-dimethylethoxy)carbonyl][5-[(4-methylphenyl)sulfonyl]-5H-pyrrolo[2,3-b]pyrazin-2-yl]amino]acetyl]-4-ethyl-1-pyrrolidinecarboxylate

Phenylmethyl (3R,4S)-3-[2-[[(1,1-dimethylethoxy)carbonyl][5-[(4-methylphenyl)sulfonyl]-5H-pyrrolo[2,3-b]pyrazin-2-yl]amino]acetyl]-4-ethyl-1-pyrrolidinecarboxylate Structure
Phenylmethyl (3R,4S)-3-[2-[[(1,1-dimethylethoxy)carbonyl][5-[(4-methylphenyl)sulfonyl]-5H-pyrrolo[2,3-b]pyrazin-2-yl]amino]acetyl]-4-ethyl-1-pyrrolidinecarboxylate structure
CAS No.
1428243-27-9
Chemical Name:
Phenylmethyl (3R,4S)-3-[2-[[(1,1-dimethylethoxy)carbonyl][5-[(4-methylphenyl)sulfonyl]-5H-pyrrolo[2,3-b]pyrazin-2-yl]amino]acetyl]-4-ethyl-1-pyrrolidinecarboxylate
Synonyms
Upatinib Impurity 4;Upadacitinib Impurity 4;Upadacitinib Impurity 35;Upadacitinib Impurity 01;(3R,4S)-3-(2-Bromoacetyl)-4-ethyl-1-pyrrolidinecarboxylic acid phenylmethyl ester;benzyl (3R,4S)-3-(bis(5-tosyl-5H-pyrrolo[2,3-b]pyrazin-2-yl)glycyl)-4-ethylpyrrolidine-1-carboxylate;benzyl (3R,4S)-3-(N-(tert-butoxycarbonyl)-N-(5-tosyl-5H-pyrrolo[2,3-b]pyrazin-2-yl)glycyl)-4-ethylpyrrolidine-1-carboxylate;(3R,4S)-benzyl 3-(2-((tert-butoxycarbonyl)(5-tosyl-5H-pyrrolo[2,3-b]pyrazin-2-yl)amino)acetyl)-4-ethylpyrrolidine-1-carboxylate;benzyl (3S,4R)-3-ethyl-4-[2-[[5-(4-methylphenyl)sulfonylpyrrolo[2,3-b]pyrazin-2-yl]-[(2-methylpropan-2-yl)oxycarbonyl]amino]acetyl]pyrrolidine-1-carboxylate;Phenylmethyl (3R,4S)-3-[2-[[(1,1-dimethylethoxy)carbonyl][5-[(4-methylphenyl)sulfonyl]-5H-pyrrolo[2,3-b]pyrazin-2-yl]amino]acetyl]-4-ethyl-1-pyrrolidinecarboxylate
CBNumber:
CB54188781
Molecular Formula:
C34H39N5O7S
Molecular Weight:
661.77
MDL Number:
MOL File:
1428243-27-9.mol
Last updated:2024-04-03 17:21:06
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Phenylmethyl (3R,4S)-3-[2-[[(1,1-dimethylethoxy)carbonyl][5-[(4-methylphenyl)sulfonyl]-5H-pyrrolo[2,3-b]pyrazin-2-yl]amino]acetyl]-4-ethyl-1-pyrrolidinecarboxylate Preparation Products And Raw materials

Raw materials

Preparation Products

Phenylmethyl (3R,4S)-3-[2-[[(1,1-dimethylethoxy)carbonyl][5-[(4-methylphenyl)sulfonyl]-5H-pyrrolo[2,3-b]pyrazin-2-yl]amino]acetyl]-4-ethyl-1-pyrrolidinecarboxylate Suppliers

Global( 49)Suppliers
Supplier Tel Email Country ProdList Advantage
Unibest Industrial Co.,Ltd. 		+86-0574-27855777 +8618758850676 info@unibestcn.com China 256 58
Zibo Hangyu Biotechnology Development Co., Ltd 		+86-0533-2185556 +8615965530500 nickzhang@hangyubiotech.com China 8510 58
ShenZhen H&D Pharmaceutical Technology Co., LTD 		+8618627948422 sale@hdimpurity.com China 3681 58
Shandong Shengzhiyuan Biotechnology Co., LTD 		+86-15064083436 +86-15854929067 2265902018@qq.com China 65 58
Moxin Chemicals 		+86-17320513646 +8617320513646 anna@molcoo.com China 10000 58
ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD 		+86-13017695106 +86-13676922317 jiuyitime@fdachem.com China 16513 58
Nanjing Chemlin Chemical Co., Ltd 025-83697070 info@chemlin.com.cn China 16077 64
ChemStrong Scientific Co.,Ltd 0755-0755-66853366 13670046396 sales@chem-strong.com China 18333 56
Hangzhou Cheminspire Technology Co., Ltd. 0571-89081561; 10006559855 info@cheminspire.com China 412 58
Shanghai Xiang Xin Industrial Co., Ltd. 021-50211651 13651607026 sales@xxgmpharm.com China 490 58
Supplier Advantage
Unibest Industrial Co.,Ltd. 		58
Zibo Hangyu Biotechnology Development Co., Ltd 		58
ShenZhen H&D Pharmaceutical Technology Co., LTD 		58
Shandong Shengzhiyuan Biotechnology Co., LTD 		58
Moxin Chemicals 		58
ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD 		58
Nanjing Chemlin Chemical Co., Ltd 64
ChemStrong Scientific Co.,Ltd 56
Hangzhou Cheminspire Technology Co., Ltd. 58
Shanghai Xiang Xin Industrial Co., Ltd. 58

View Lastest Price from Phenylmethyl (3R,4S)-3-[2-[[(1,1-dimethylethoxy)carbonyl][5-[(4-methylphenyl)sulfonyl]-5H-pyrrolo[2,3-b]pyrazin-2-yl]amino]acetyl]-4-ethyl-1-pyrrolidinecarboxylate manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
Upadacitinib Impurity 35 pictures 2025-09-25 Upadacitinib Impurity 35
1428243-27-9
 US $0.00 / mg 10mg 0.98 10g ShenZhen H&D Pharmaceutical Technology Co., LTD
1-Pyrrolidinecarboxylic acid, 3-[2-[[(1,1-dimethylethoxy)carbonyl][5-[(4-methylphenyl)sulfonyl]-5H-pyrrolo[2,3-b]pyrazin-2-yl]amino]acetyl]-4-ethyl-, phenylmethyl ester, (3R,4S)- Upadacitinib Impurity 4 benzyl (3R,4S)-3-(N-(tert-butoxycarbonyl)-N-(5-tosyl-5H-pyrrolo[2,3-b]pyrazin-2-yl)glycyl)-4-ethylpyrrolidine-1-carboxylate benzyl (3R,4S)-3-(bis(5-tosyl-5H-pyrrolo[2,3-b]pyrazin-2-yl)glycyl)-4-ethylpyrrolidine-1-carboxylate (3R,4S)-3-(2-Bromoacetyl)-4-ethyl-1-pyrrolidinecarboxylic acid phenylmethyl ester Upadacitinib Impurity 01 Phenylmethyl (3R,4S)-3-[2-[[(1,1-dimethylethoxy)carbonyl][5-[(4-methylphenyl)sulfonyl]-5H-pyrrolo[2,3-b]pyrazin-2-yl]amino]acetyl]-4-ethyl-1-pyrrolidinecarboxylate Upadacitinib Impurity 35 Upatinib Impurity 4 (3R,4S)-benzyl 3-(2-((tert-butoxycarbonyl)(5-tosyl-5H-pyrrolo[2,3-b]pyrazin-2-yl)amino)acetyl)-4-ethylpyrrolidine-1-carboxylate benzyl (3S,4R)-3-ethyl-4-[2-[[5-(4-methylphenyl)sulfonylpyrrolo[2,3-b]pyrazin-2-yl]-[(2-methylpropan-2-yl)oxycarbonyl]amino]acetyl]pyrrolidine-1-carboxylate 1428243-27-9 C34H39N5O7S