Ledipasvir Impurity 4

雷迪帕韦杂质4

Also known as: (1R,3S,4S)-tert-butyl 3-(6-bromo-1H-benzo[d]imidazol-2-yl)-2-azabicyclo[2.2.1]heptane-2-carboxylate, Ledipasvir Impurity 4

Ledipasvir Impurity 4 (CAS 1256391-66-8) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C49H54F2N8O6 and a molecular weight of 889.017 g/mol. It is also known as (1R,3S,4S)-tert-butyl 3-(6-bromo-1H-benzo[d]imidazol-2-yl)-2-azabicyclo[2.2.1]heptane-2-carboxylate. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1256391-66-8
Jingsj CID: J-1186534-8
Molecular Formula: C₄₉H₅₄F₂N₈O₆
Chinese Name: 雷迪帕韦杂质4
Molecular Weight: 889.017 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of Ledipasvir Impurity 4?

The CAS number of Ledipasvir Impurity 4 is 1256391-66-8.

What are the molecular formula and molecular weight of Ledipasvir Impurity 4?

Ledipasvir Impurity 4 has molecular formula C49H54F2N8O6 and molecular weight 889.017 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "Ledipasvir Impurity 4 (CAS 1256391-66-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1186534-8 (accessed 2026-10-25).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.