(3R,5R)-Rosuvastatin Lactone

Also known as: Rosuvastatin Impurity 57, Rosuvastatin Impurity 60, N-[4-(4-fluorophenyl)-5-[(E)-2-[(2R,4R)-4-hydroxy-6-oxooxan-2-yl]ethenyl]-6-propan-2-ylpyrimidin-2-yl]-N-methylmethanesulfonamide, N-(4-(4-Fluorophenyl)-5-((E)-2-((2R,4R)-4-hydroxy-6-oxotetrahydro-2H-pyran-2-yl)vinyl)-6-isopropylpyrimidin-2-yl)-N-methylmethanesulfonamide, Methanesulfonamide, N-[4-(4-fluorophenyl)-6-(1-methylethyl)-5-[(1E)-2-[(2R,4R)-tetrahydro-4-hydroxy-6-oxo-2H-pyran-2-yl]ethenyl]-2-pyrimidinyl]-N-methyl-

(3R,5R)-Rosuvastatin Lactone (CAS 1422954-11-7) is a compound in the Esters category listed in the Jingsj chemical database. It has the molecular formula C22H26FN3O5S and a molecular weight of 463.531 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1422954-11-7
Jingsj CID: J-1989357-2
Molecular Formula: C₂₂H₂₆FN₃O₅S
Molecular Weight: 463.531 g/mol
Category: Esters
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of (3R,5R)-Rosuvastatin Lactone?

The CAS number of (3R,5R)-Rosuvastatin Lactone is 1422954-11-7.

What are the molecular formula and molecular weight of (3R,5R)-Rosuvastatin Lactone?

(3R,5R)-Rosuvastatin Lactone has molecular formula C22H26FN3O5S and molecular weight 463.531 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "(3R,5R)-Rosuvastatin Lactone (CAS 1422954-11-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1989357-2 (accessed 2026-11-06).

Data for reference only; verify product details with suppliers before purchase.