Sofosbuvir impurity 21
索非布韦杂质21
Also known as: Chloro (R)-Phosphoryl Sofosbuvir, L-Alanine, N-[[P(R),2'R]-2'-chloro-2'-deoxy-2'-methyl-P-phenyl-5'-uridylyl]-, 1-methylethyl ester
Sofosbuvir impurity 21 (CAS 1496552-50-1) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C22H29ClN3O9P and a molecular weight of 545.913 g/mol. It is also known as Chloro (R)-Phosphoryl Sofosbuvir and L-Alanine, N-[[P(R),2'R]-2'-chloro-2'-deoxy-2'-methyl-P-phenyl-5'-uridylyl]-, 1-methylethyl ester. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 1496552-50-1
- Jingsj CID
- J-1530082-9
- Molecular Formula
- C22H29ClN3O9P
- Chinese Name
- 索非布韦杂质21
- Molecular Weight
- 545.913 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quoteFrequently Asked Questions
What is the CAS number of Sofosbuvir impurity 21?
The CAS number of Sofosbuvir impurity 21 is 1496552-50-1.
What are the molecular formula and molecular weight of Sofosbuvir impurity 21?
Sofosbuvir impurity 21 has molecular formula C22H29ClN3O9P and molecular weight 545.913 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Sofosbuvir impurity 21 (CAS 1496552-50-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1530082-9 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.