(3R,5S)-Atorvastatin Sodium

Name: (3R,5S)-Atorvastatin Sodium
Brand: Vaqora Chemicals
SKU: VQ-024398

About (3R,5S)-Atorvastatin Sodium

Listed under CAS 131275-93-9, (3R,5S)-Atorvastatin Sodium is a high-purity reference standard of Atorvastatin available from Vaqora Chemicals. The compound has the formula C33H34FN2NaO5, corresponding to a molecular weight of 580.6 g/mol. Common synonyms include (3R,5S)-Atorvastatin (Sodium Salt) and Atorvastatin sodium.

It is supplied as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. Good laboratory practice and suitable PPE are recommended during handling.

As a reference sample of Atorvastatin, it is used for identification, assay and impurity-profiling work during analytical method development, validation (AMV) and routine QC. It is used across pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, (3R,5S)-Atorvastatin Sodium is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Identification & assay
Method development & validation
QC reference material

Industries

Related to Atorvastatin

View every impurity, metabolite and intermediate we list for Atorvastatin.

Atorvastatin impurities

Specifications & identifiers

Chemical identifiers
Product name	(3R,5S)-Atorvastatin Sodium
Catalogue No.	VQ-024398
CAS Number	131275-93-9
IUPAC name	sodium (3R,5S)-7-[2-(4-fluorophenyl)-3-phenyl-4-(phenylcarbamoyl)-5-propan-2-ylpyrrol-1-yl]-3,5-dihydroxyheptanoate
Molecular formula	C₃₃H₃₄FN₂NaO₅
Molecular weight	580.6 g/mol
Exact mass	580.2349
Grade	Reference Standard
HSN code	38229090
InChIKey	VVRPOCPLIUDBSA-MFHXMFJOSA-M
SMILES	CC(C)C1=C(C(=C(N1CC[C@@H](C[C@H](CC(=O)[O-])O)O)C2=CC=C(C=C2)F)C3=CC=CC=C3)C(=O)NC4=CC=CC=C4.[Na+]
PubChem CID	46780494

Physical properties
Physical form	Solid
H-bond donors / acceptors	3 / 6
TPSA	115 Å²
Synonyms	(3R,5S)-Atorvastatin (Sodium Salt), Atorvastatin sodium, Atorvastatin (3R,5S)-Isomer Sodium Salt, Atorvastatin (3S,5S)-calcium salt, (3R,5S)-Atorvastatin Sodium Salt

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of (3R,5S)-Atorvastatin Sodium?

The CAS Registry Number of (3R,5S)-Atorvastatin Sodium is 131275-93-9. It is also known as (3R,5S)-Atorvastatin (Sodium Salt), Atorvastatin sodium, Atorvastatin (3R,5S)-Isomer Sodium Salt.

What is the molecular formula and molecular weight of (3R,5S)-Atorvastatin Sodium?

(3R,5S)-Atorvastatin Sodium has the molecular formula C33H34FN2NaO5 and a molecular weight of 580.6 g/mol. Its IUPAC name is sodium (3R,5S)-7-[2-(4-fluorophenyl)-3-phenyl-4-(phenylcarbamoyl)-5-propan-2-ylpyrrol-1-yl]-3,5-dihydroxyheptanoate.

What is (3R,5S)-Atorvastatin Sodium used for?

(3R,5S)-Atorvastatin Sodium is supplied as a characterised reference material related to Atorvastatin. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of (3R,5S)-Atorvastatin Sodium can I order?

We supply (3R,5S)-Atorvastatin Sodium in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with (3R,5S)-Atorvastatin Sodium?

Yes. Every lot of (3R,5S)-Atorvastatin Sodium is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can (3R,5S)-Atorvastatin Sodium be shipped internationally?

Yes. We export (3R,5S)-Atorvastatin Sodium worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.