Rosuvastatin EP Impurity K

Name: Rosuvastatin EP Impurity K
Brand: Vaqora Chemicals
SKU: VQ-023685

About Rosuvastatin EP Impurity K

Rosuvastatin EP Impurity K is a pharmacopeial impurity of Rosuvastatin carrying the CAS registry number 1422954-12-8. The compound has the formula C22H26FN3O5S, corresponding to a molecular weight of 463.5 g/mol. Common synonyms include Rosuvastatin Calcium EP Impurity K and Rosuvastatin 2,3-Anhydro Acid Calcium Salt.

The product is provided 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.

We offer Rosuvastatin EP Impurity K in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Pharmacopeial method verification
Impurity profiling
QC release testing
ANDA / DMF filings

Industries

Related to Rosuvastatin

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

Rosuvastatin impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Rosuvastatin EP Impurity K
Catalogue No.	VQ-023685
CAS Number	1422954-12-8
IUPAC name	(2Z,5S,6E)-7-[4-(4-fluorophenyl)-2-[methyl(methylsulfonyl)amino]-6-propan-2-ylpyrimidin-5-yl]-5-hydroxyhepta-2,6-dienoic acid
Molecular formula	C₂₂H₂₆FN₃O₅S
Molecular weight	463.5 g/mol
Exact mass	463.1577
Grade	Reference Standard
HSN code	38229090
InChIKey	NZWJKTHFNLHUJO-IWEPXCJDSA-N
SMILES	CC(C)C1=NC(=NC(=C1/C=C/[C@H](C/C=C\C(=O)O)O)C2=CC=C(C=C2)F)N(C)S(=O)(=O)C
PubChem CID	129850323

Physical properties
Physical form	Solid
LogP (XLogP3)	2.7
H-bond donors / acceptors	2 / 9
TPSA	129 Å²
Synonyms	Rosuvastatin Calcium EP Impurity K, Rosuvastatin 2,3-Anhydro Acid Calcium Salt, Rosuvastatin dehydro analog, Rosuvastatin Calcium - Impurity K, Rosuvastatin 2,3-Anhydro Acid

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 EP Impurity K?

The CAS Registry Number of Rosuvastatin EP Impurity K is 1422954-12-8. It is also known as Rosuvastatin Calcium EP Impurity K, Rosuvastatin 2,3-Anhydro Acid Calcium Salt, Rosuvastatin dehydro analog.

What is the molecular formula and molecular weight of Rosuvastatin EP Impurity K?

Rosuvastatin EP Impurity K has the molecular formula C22H26FN3O5S and a molecular weight of 463.5 g/mol. Its IUPAC name is (2Z,5S,6E)-7-[4-(4-fluorophenyl)-2-[methyl(methylsulfonyl)amino]-6-propan-2-ylpyrimidin-5-yl]-5-hydroxyhepta-2,6-dienoic acid.

What is Rosuvastatin EP Impurity K used for?

Rosuvastatin EP Impurity K 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 EP Impurity K can I order?

We supply Rosuvastatin EP Impurity K 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 EP Impurity K?

Yes. Every lot of Rosuvastatin EP Impurity K 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 EP Impurity K be shipped internationally?

Yes. We export Rosuvastatin EP Impurity K worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.