Rosuvastatin (3S,5S)-Isomer t-Butyl Ester

Name: Rosuvastatin (3S,5S)-Isomer t-Butyl Ester
Brand: Vaqora Chemicals
SKU: VQ-027916

About Rosuvastatin (3S,5S)-Isomer t-Butyl Ester

Vaqora Chemicals supplies Rosuvastatin (3S,5S)-Isomer t-Butyl Ester, an impurity of Rosuvastatin registered under CAS number 2185805-16-5. The compound has the formula C26H36FN3O6S, corresponding to a molecular weight of 537.6 g/mol. Alternative names: (3S,5S)-Rosuvastatin tert-Butyl Ester.

It is supplied as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. 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. Typical end-use sectors are 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 (3S,5S)-Isomer t-Butyl Ester
Catalogue No.	VQ-027916
CAS Number	2185805-16-5
IUPAC name	tert-butyl (E,3S,5S)-7-[4-(4-fluorophenyl)-2-[methyl(methylsulfonyl)amino]-6-propan-2-ylpyrimidin-5-yl]-3,5-dihydroxyhept-6-enoate
Molecular formula	C₂₆H₃₆FN₃O₆S
Molecular weight	537.6 g/mol
Exact mass	537.2309
Grade	Reference Standard
HSN code	38229090
InChIKey	IJHZGLLGELSZAF-PVAZVXKLSA-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)C
PubChem CID	124580963

Physical properties
Physical form	Solid
LogP (XLogP3)	2.9
H-bond donors / acceptors	2 / 10
TPSA	138 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 (3S,5S)-Isomer t-Butyl Ester?

The CAS Registry Number of Rosuvastatin (3S,5S)-Isomer t-Butyl Ester is 2185805-16-5. It is also known as (3S,5S)-Rosuvastatin tert-Butyl Ester.

What is the molecular formula and molecular weight of Rosuvastatin (3S,5S)-Isomer t-Butyl Ester?

Rosuvastatin (3S,5S)-Isomer t-Butyl Ester has the molecular formula C26H36FN3O6S and a molecular weight of 537.6 g/mol. Its IUPAC name is tert-butyl (E,3S,5S)-7-[4-(4-fluorophenyl)-2-[methyl(methylsulfonyl)amino]-6-propan-2-ylpyrimidin-5-yl]-3,5-dihydroxyhept-6-enoate.

What is Rosuvastatin (3S,5S)-Isomer t-Butyl Ester used for?

Rosuvastatin (3S,5S)-Isomer 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 (3S,5S)-Isomer t-Butyl Ester can I order?

We supply Rosuvastatin (3S,5S)-Isomer 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 (3S,5S)-Isomer t-Butyl Ester?

Yes. Every lot of Rosuvastatin (3S,5S)-Isomer 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 (3S,5S)-Isomer t-Butyl Ester be shipped internationally?

Yes. We export Rosuvastatin (3S,5S)-Isomer t-Butyl Ester worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.