Atorvastatin Methyl Ester

Also known as: methyl (3R,5R)-7-(2-(4-fluorophenyl)-5-isopropyl-3-phenyl-4-(phenylcarbamoyl)-1H-pyrrol-1-yl)-3,5-dihydroxyheptanoate, methyl (3R,5R)-7-[2-(4-fluorophenyl)-3-phenyl-4-(phenylcarbamoyl)-5-propan-2-ylpyrrol-1-yl]-3,5-dihydroxyheptanoate, Atorvastatin Impurity J, Atorvastatin EP Impurity K, Atorvastatin Impurity 6, Atorvastatin Calcium Hydrate impurity J

Atorvastatin Methyl Ester (CAS 345891-62-5) is a compound in the Esters category listed in the Jingsj chemical database. It has the molecular formula C34H37FN2O5 and a molecular weight of 572.66600 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 345891-62-5
Jingsj CID: J-1956385-7
Molecular Formula: C₃₄H₃₇FN₂O₅
Molecular Weight: 572.66600 g/mol
Category: Esters
Last updated: 8/21/2026

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Physicochemical Properties

Exact Mass	572.26900
PSA	100.79000
LogP	6.47500
Refractive Index	1.653

Activity & Biological Data

Additional Information	[1]. Wang X, et al. Discovery of atorvastatin as a tetramer stabilizer of nuclear receptor RXRα through structure-based virtual screening. Bioorg Chem. 2019 Apr;85:413-419.

Customs & Trade Information

HS Code	2933990090
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Frequently Asked Questions

What is the CAS number of Atorvastatin Methyl Ester?

The CAS number of Atorvastatin Methyl Ester is 345891-62-5.

What are the molecular formula and molecular weight of Atorvastatin Methyl Ester?

Atorvastatin Methyl Ester has molecular formula C34H37FN2O5 and molecular weight 572.66600 g/mol.

What are the upstream and downstream products of Atorvastatin Methyl Ester?

For Atorvastatin Methyl Ester, Upstream Products: Methanol, Atorvastatin.

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. "Atorvastatin Methyl Ester (CAS 345891-62-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1956385-7 (accessed 2026-11-06).

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