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Darunavir Impurity 4

CAS No.
1291087-81-4
Chemical Name:
Darunavir Impurity 4
Synonyms
Darunavir Difuranyl;Darunavir Impurity 4;Dalunavir impurity 22;(3R,3aS,6aR)-Hexahydrofuro[2,3-b]furan-3-yl ((2S,3R)-3-(((((3R,3aS,6aR)-hexahydrofuro[2,3-b]furan-3-yl)oxy)carbonyl)oxy)-4-((4-(isobutylamino)phenyl)sulfonamido)-1-phenylbutan-2-yl)carbamate;Carbonic acid, (1R,2S)-1-[[[(4-aminophenyl)sulfonyl](2-methylpropyl)amino]methyl]-2-[[[[(3R,3aS,6aR)-hexahydrofuro[2,3-b]furan-3-yl]oxy]carbonyl]amino]-3-phenylpropyl ((3R,3aS,6aR)-hexahydrofuro[2,3-b]furan-3-yl) ester
CBNumber:
CB23129441
Molecular Formula:
C34H45N3O11S
Molecular Weight:
703.8
MDL Number:
MOL File:
1291087-81-4.mol

Darunavir Impurity 4 Properties

Melting point 73-75 °C
Density 1.38±0.1 g/cm3(Predicted)
pka 11.11±0.46(Predicted)

Darunavir Impurity 4 Chemical Properties,Uses,Production

Uses

Darunavir Difuranyl is an impurity of Darunavir(D193500) which is a second generation HIV-1-protease inhibitor; structurally similar to amprenavir. Antiviral. It is a COVID19-related research product.

Darunavir Impurity 4 Preparation Products And Raw materials

Raw materials

Preparation Products

Darunavir Impurity 4 Suppliers

Global( 7)Suppliers
Supplier Tel Email Country ProdList Advantage
Guangzhou Jiuzhi Pharmaceutical Technology Co., Ltd. 020-89854820 sales@jzpharma.cn China 1081 58
Shenzhen Roark Pharma-Tec Co., Ltd. 13128912434 2880126944@qq.com China 2579 58
Hubei De'ao Chemical Research Pharmaceutical Technology Co., Ltd 18502726233; 18502726233 3641133981@qq.com China 9808 58
Darunavir Impurity 4 Darunavir Difuranyl (3R,3aS,6aR)-Hexahydrofuro[2,3-b]furan-3-yl ((2S,3R)-3-(((((3R,3aS,6aR)-hexahydrofuro[2,3-b]furan-3-yl)oxy)carbonyl)oxy)-4-((4-(isobutylamino)phenyl)sulfonamido)-1-phenylbutan-2-yl)carbamate Carbonic acid, (1R,2S)-1-[[[(4-aminophenyl)sulfonyl](2-methylpropyl)amino]methyl]-2-[[[[(3R,3aS,6aR)-hexahydrofuro[2,3-b]furan-3-yl]oxy]carbonyl]amino]-3-phenylpropyl ((3R,3aS,6aR)-hexahydrofuro[2,3-b]furan-3-yl) ester Dalunavir impurity 22 1291087-81-4