tert-Butyl (1R,3S,4S)-3-(6-(7-(2-((S)-5-(tert-butoxycarbonyl)-5-azaspiro[2.4]heptan-6-yl)-1H-imidazol-5-yl)-9,9-difluoro-9H-fluoren-2-yl)-1H-benzo[d]imidazol-2-yl)-2-azabicyclo[2.2.1]heptane-2-carboxylate

雷迪帕韦杂质C

Also known as: Ledipasvir Impurity C, Ledipasvir impurity, tert-Butyl (S)-6-(5-(7-(2-((1R,3S,4S)-2-(tert-butoxycarbonyl)-2-azabicyclo[2.2.1]heptan-3-yl)-1H-benzo[d]imidazol-6-yl)-9,9-difluoro-9H-fluoren-2-yl)-1H-imidazol-2-yl)-5-azaspiro[2.4]heptane-5-carboxylate, 2-Methyl-2-propanyl (6S)-6-[5-(9,9-difluoro-7-{2-[(1R,3S,4S)-2-{[(2-methyl-2-propanyl)oxy]carbonyl}-2-azabicyclo[2.2.1]hept-3-yl]-1H-benzimidazol-6-yl}-9H-fluoren-2-yl)-1H-imidazol-2-yl]-5-azaspiro[2.4]heptane-5-carboxylate, (6S)-6-[5-[7-[2-[(1R,3S,4S)-2-[(1,1-dimethylethoxy)carbonyl]-2-azabicyclo[2.2.1]hept-3-yl]-1H-benzimidazol-6-yl]-9,9-difluoro-9H-fluoren-2-yl]-1H-imidazol-2-yl]-5-azaspiro[2.4]heptane-5-carboxylic acid 1,1-dimethylethyl ester

tert-Butyl (1R,3S,4S)-3-(6-(7-(2-((S)-5-(tert-butoxycarbonyl)-5-azaspiro[2.4]heptan-6-yl)-1H-imidazol-5-yl)-9,9-difluoro-9H-fluoren-2-yl)-1H-benzo[d]imidazol-2-yl)-2-azabicyclo[2.2.1]heptane-2-carboxylate (CAS 1499193-65-5) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C45H48F2N6O4 and a molecular weight of 774.897 g/mol. It is also known as Ledipasvir Impurity C, Ledipasvir impurity and tert-Butyl (S)-6-(5-(7-(2-((1R,3S,4S)-2-(tert-butoxycarbonyl)-2-azabicyclo[2.2.1]heptan-3-yl)-1H-benzo[d]imidazol-6-yl)-9,9-difluoro-9H-fluoren-2-yl)-1H-imidazol-2-yl)-5-azaspiro[2.4]heptane-5-carboxylate. Key property: a density of 1.4±0.1 g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

1499193-65-5

Jingsj CID

J-1526948-5

Molecular Formula

C₄₅H₄₈F₂N₆O₄

Chinese Name

雷迪帕韦杂质C

Molecular Weight

774.897 g/mol

Category

Organic Compounds

Last updated

8/21/2026