Rosuvastatin 4,6-Diene Impurity

Name: Rosuvastatin 4,6-Diene Impurity
Brand: Vaqora Chemicals
SKU: VQ-033656

About Rosuvastatin 4,6-Diene Impurity

Rosuvastatin 4,6-Diene Impurity (CAS 1422954-13-9) is an impurity of Rosuvastatin offered by Vaqora Chemicals. Its molecular formula is C22H26FN3O5S and its molecular weight is 463.5 g/mol. Common synonyms include Rosuvastatin Impurity 256.

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. Good laboratory practice and suitable PPE are recommended during handling.

As a characterised impurity of Rosuvastatin, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. It is used across pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and every batch ships with a Certificate of Analysis (COA) and we export 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 4,6-Diene Impurity
Catalogue No.	VQ-033656
CAS Number	1422954-13-9
IUPAC name	(3S,4E,6E)-7-[4-(4-fluorophenyl)-2-[methyl(methylsulfonyl)amino]-6-propan-2-ylpyrimidin-5-yl]-3-hydroxyhepta-4,6-dienoic acid
Molecular formula	C₂₂H₂₆FN₃O₅S
Molecular weight	463.5 g/mol
Exact mass	463.1577
Grade	Reference Standard
HSN code	38229090
InChIKey	LJMOPUJXEWUJRZ-QGIGQLMMSA-N
SMILES	CC(C)C1=NC(=NC(=C1/C=C/C=C/[C@H](CC(=O)O)O)C2=CC=C(C=C2)F)N(C)S(=O)(=O)C
PubChem CID	96360095

Physical properties
Physical form	Solid
LogP (XLogP3)	2.5
H-bond donors / acceptors	2 / 9
TPSA	129 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 4,6-Diene Impurity?

The CAS Registry Number of Rosuvastatin 4,6-Diene Impurity is 1422954-13-9. It is also known as Rosuvastatin Impurity 256.

What is the molecular formula and molecular weight of Rosuvastatin 4,6-Diene Impurity?

Rosuvastatin 4,6-Diene Impurity has the molecular formula C22H26FN3O5S and a molecular weight of 463.5 g/mol. Its IUPAC name is (3S,4E,6E)-7-[4-(4-fluorophenyl)-2-[methyl(methylsulfonyl)amino]-6-propan-2-ylpyrimidin-5-yl]-3-hydroxyhepta-4,6-dienoic acid.

What is Rosuvastatin 4,6-Diene Impurity used for?

Rosuvastatin 4,6-Diene Impurity 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 4,6-Diene Impurity can I order?

We supply Rosuvastatin 4,6-Diene Impurity 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 4,6-Diene Impurity?

Yes. Every lot of Rosuvastatin 4,6-Diene Impurity 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 4,6-Diene Impurity be shipped internationally?

Yes. We export Rosuvastatin 4,6-Diene Impurity worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.