| Company Name: |
Shenzhen Roark Pharma-Tec Co., Ltd.
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13128912434 |
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2880126944@qq.com |
| Products Intro: |
Product Name:Darunavir Impurity 12
CAS:1291087-81-4
Purity:99% HPLC Package:10MG;25MG;50MG;100MG
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| Company Name: |
Pharmaffiliates Analytics and Synthetics P. Ltd
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+91-172-5066494 |
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mktg@pharmaffiliates.com |
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Product Name:(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
CAS:1291087-81-4
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| Company Name: |
SynZeal Research Pvt Ltd
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| Tel: |
+1 226-802-2078 |
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standards@synzeal.com |
| Products Intro: |
Product Name:Darunavir Impurity 4
CAS:1291087-81-4
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| Company Name: |
CLEARSYNTH LABS LTD.
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| Tel: |
+91-22-45045900 |
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sales@clearsynth.com |
| Products Intro: |
Product Name:Darunavir Difuranyl impurity
CAS:1291087-81-4
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| | Darunavir Impurity 4 Basic information |
| Product Name: | Darunavir Impurity 4 | | Synonyms: | 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 | | CAS: | 1291087-81-4 | | MF: | C34H45N3O11S | | MW: | 703.8 | | EINECS: | | | Product Categories: | | | Mol File: | 1291087-81-4.mol |  |
| | Darunavir Impurity 4 Chemical Properties |
| Melting point | 73-75 °C | | density | 1.38±0.1 g/cm3(Predicted) | | pka | 11.11±0.46(Predicted) |
| | Darunavir Impurity 4 Usage And Synthesis |
| 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 |
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