Rosuvastatin (6S)-Isomer Calcium Salt

Name: Rosuvastatin (6S)-Isomer Calcium Salt
Brand: Vaqora Chemicals
SKU: VQ-033663

About Rosuvastatin (6S)-Isomer Calcium Salt

Rosuvastatin (6S)-Isomer Calcium Salt is an impurity of Rosuvastatin carrying the CAS registry number 854898-50-3. Its molecular formula is C44H54CaF2N6O12S2 and its molecular weight is 1001.1 g/mol. It is also known as Rosuvastatin Calcium (S,S,R)-Diastereomer or Rosuvastatin (6S)-Isomer Hemicalcium Salt.

It is supplied as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Handle it with standard laboratory precautions and appropriate personal protective equipment.

Pharmaceutical QC and development laboratories use this impurity standard of Rosuvastatin to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Rosuvastatin (6S)-Isomer Calcium Salt in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Industries

Related to Rosuvastatin

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

Rosuvastatin impurities

Specifications & identifiers

Chemical identifiers
Product name	Rosuvastatin (6S)-Isomer Calcium Salt
Catalogue No.	VQ-033663
CAS Number	854898-50-3
IUPAC name	calcium bis((3R,5S)-5-[(6S)-8-fluoro-2-[methyl(methylsulfonyl)amino]-4-propan-2-yl-5,6-dihydrobenzo[h]quinazolin-6-yl]-3,5-dihydroxypentanoate)
Molecular formula	C₄₄H₅₄CaF₂N₆O₁₂S₂
Molecular weight	1001.1 g/mol
Exact mass	1000.2835
Grade	Reference Standard
HSN code	38229090
InChIKey	UQQWYZLSCRXKDE-JQPWJISVSA-L
SMILES	CC(C)C1=NC(=NC2=C1C[C@@H](C3=C2C=CC(=C3)F)[C@H](C[C@H](CC(=O)[O-])O)O)N(C)S(=O)(=O)C.CC(C)C1=NC(=NC2=C1C[C@@H](C3=C2C=CC(=C3)F)[C@H](C[C@H](CC(=O)[O-])O)O)N(C)S(=O)(=O)C.[Ca+2]
PubChem CID	169446213

Physical properties
Physical form	Solid
H-bond donors / acceptors	4 / 20
TPSA	304 Å²

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 Rosuvastatin (6S)-Isomer Calcium Salt?

The CAS Registry Number of Rosuvastatin (6S)-Isomer Calcium Salt is 854898-50-3. It is also known as Rosuvastatin Calcium (S,S,R)-Diastereomer, Rosuvastatin (6S)-Isomer Hemicalcium Salt.

What is the molecular formula and molecular weight of Rosuvastatin (6S)-Isomer Calcium Salt?

Rosuvastatin (6S)-Isomer Calcium Salt has the molecular formula C44H54CaF2N6O12S2 and a molecular weight of 1001.1 g/mol. Its IUPAC name is calcium bis((3R,5S)-5-[(6S)-8-fluoro-2-[methyl(methylsulfonyl)amino]-4-propan-2-yl-5,6-dihydrobenzo[h]quinazolin-6-yl]-3,5-dihydroxypentanoate).

What is Rosuvastatin (6S)-Isomer Calcium Salt used for?

Rosuvastatin (6S)-Isomer Calcium Salt is supplied as a characterised reference material related to Rosuvastatin. 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 Rosuvastatin (6S)-Isomer Calcium Salt can I order?

We supply Rosuvastatin (6S)-Isomer Calcium Salt 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 Rosuvastatin (6S)-Isomer Calcium Salt?

Yes. Every lot of Rosuvastatin (6S)-Isomer Calcium Salt 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 Rosuvastatin (6S)-Isomer Calcium Salt be shipped internationally?

Yes. We export Rosuvastatin (6S)-Isomer Calcium Salt worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.