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Understanding CAS No. 749927-69-3 – A Critical Intermediate in Dolutegravir SynthesisCAS No. 749927-69-3, chemically named (4R,12aS)-7-Hydroxy-4-methyl-6,8-dioxo-3,4,6,8,12,12a-hexahydro-2H-pyrido[1',2':4,5]pyrazino[2,1-b][1,3]oxazin-9-yl 2,2-dimethylpropanoate, is a highly specialized intermediate

Understanding CAS No. 179232-29-2 – A Key Intermediate in Atazanavir ProductionCAS No. 179232-29-2, chemically known as Methyl N-[(1S)-1-{[(2S,3S)-2-hydroxy-3-[(2S)-2-(methoxycarbonylamino)-3,3-dimethylbutanoyl]amino}-4-phenylbutyl]carbamoyl}-2-phenylethyl]carbamate, is a vital intermediate used in

Understanding CAS No. 112704-79-7 – A Core Intermediate for Atazanavir SynthesisCAS No. 112704-79-7, chemically known as (3S)-1-Benzyl-3-[(tert-butoxycarbonyl)amino]pyrrolidine, is an important chiral intermediate used in the synthesis of Atazanavir, a protease inhibitor used in combination antiretr

Understanding CAS No. 143782-23-4 – A Key Intermediate for Antiretroviral Drug SynthesisCAS No. 143782-23-4, known chemically as Tenofovir alafenamide hemifumarate (TAF hemifumarate), is a crucial intermediate and active component in the manufacturing of the antiretroviral drug Tenofovir alafenamide

Understanding CAS No. 106261-64-7 – A Critical Intermediate for Tenofovir Prodrug SynthesisCAS No. 106261-64-7, known as Tenofovir disoproxil, is a pivotal pharmaceutical intermediate used in the manufacture of Tenofovir disoproxil fumarate (TDF), a widely prescribed antiviral drug for HIV/AIDS and

Understanding CAS No. 106261-49-8 – A Key Intermediate for Tenofovir and Antiviral Drug SynthesisCAS No. 106261-49-8, also known as (R)-9-(2-Phosphonomethoxypropyl)adenine hemifumarate or Tenofovir base, is a critical intermediate in the production of Tenofovir disoproxil fumarate (TDF) and Tenofovi

Understanding CAS No. 152460-10-1 – A Key Intermediate for Entecavir API ProductionCAS No. 152460-10-1, also known as (1S,3R,4R)-4-(6-Amino-9H-purin-9-yl)-2-azabicyclo[2.2.1]heptane-3-methanol, is a critical pharmaceutical intermediate in the synthesis of Entecavir, a powerful antiviral agent used f

Understanding CAS No. 152460-09-8 – A Key Intermediate for Anticancer and Antiviral DrugsCAS No. 152460-09-8, chemically known as (2R,3S,4R,5R)-5-(6-amino-2-fluoro-9H-purin-9-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methanol, is a critical intermediate in the synthesis of Entecavir, a potent antiviral

Understanding CAS No. 55314-16-4 – A Critical Intermediate for Antiviral and Anti-HIV DrugsCAS No. 55314-16-4, chemically named (R)-9-(2-Phosphonylmethoxypropyl)adenine or (R)-PMPA, is a crucial intermediate in the manufacture of antiviral agents, especially Tenofovir and its derivatives. Tenofovir

Understanding CAS No. 6419-36-9 – A Versatile Phosphonate-Based IntermediateCAS No. 6419-36-9, also known as 1-Hydroxyethylidene-1,1-diphosphonic acid (HEDP), is a phosphonate compound commonly used as a chelating agent, scale inhibitor, and corrosion control additive. While it is widely known for a