Rosuvastatin EP Impurity A t-Butyl Ester

Name: Rosuvastatin EP Impurity A t-Butyl Ester
Brand: Vaqora Chemicals
SKU: VQ-033674

About Rosuvastatin EP Impurity A t-Butyl Ester

Rosuvastatin EP Impurity A t-Butyl Ester (CAS 1714147-49-5) is a pharmacopeial impurity of Rosuvastatin offered by Vaqora Chemicals. Formula C29H42FN3O7S, molecular weight 595.7 g/mol.

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.

We offer Rosuvastatin EP Impurity A t-Butyl Ester 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 A t-Butyl Ester
Catalogue No.	VQ-033674
CAS Number	1714147-49-5
IUPAC name	tert-butyl (E,3R,5S)-7-[4-(4-fluorophenyl)-2-[(2-hydroxy-2-methylpropyl)sulfonyl-methylamino]-6-propan-2-ylpyrimidin-5-yl]-3,5-dihydroxyhept-6-enoate
Molecular formula	C₂₉H₄₂FN₃O₇S
Molecular weight	595.7 g/mol
Exact mass	595.2728
Grade	Reference Standard
HSN code	38229090
InChIKey	FRRVCWOXOGDOIJ-WRBWEIJPSA-N
SMILES	CC(C)C1=NC(=NC(=C1/C=C/[C@H](C[C@H](CC(=O)OC(C)(C)C)O)O)C2=CC=C(C=C2)F)N(C)S(=O)(=O)CC(C)(C)O
PubChem CID	125393641

Physical properties
Physical form	Solid
LogP (XLogP3)	2.9
H-bond donors / acceptors	3 / 11
TPSA	159 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 EP Impurity A t-Butyl Ester?

The CAS Registry Number of Rosuvastatin EP Impurity A t-Butyl Ester is 1714147-49-5. It is also known as S-Desmethyl-S-(2-hydroxy-2-methylpropyl) Rosuvastatin tert-Butyl Ester.

What is the molecular formula and molecular weight of Rosuvastatin EP Impurity A t-Butyl Ester?

Rosuvastatin EP Impurity A t-Butyl Ester has the molecular formula C29H42FN3O7S and a molecular weight of 595.7 g/mol. Its IUPAC name is tert-butyl (E,3R,5S)-7-[4-(4-fluorophenyl)-2-[(2-hydroxy-2-methylpropyl)sulfonyl-methylamino]-6-propan-2-ylpyrimidin-5-yl]-3,5-dihydroxyhept-6-enoate.

What is Rosuvastatin EP Impurity A t-Butyl Ester used for?

Rosuvastatin EP Impurity A t-Butyl Ester 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 A t-Butyl Ester can I order?

We supply Rosuvastatin EP Impurity A t-Butyl Ester 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 A t-Butyl Ester?

Yes. Every lot of Rosuvastatin EP Impurity A t-Butyl Ester 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 A t-Butyl Ester be shipped internationally?

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