N-Desmethyl Rosuvastatin

Name: N-Desmethyl Rosuvastatin
Brand: Vaqora Chemicals
SKU: VQ-043527

About N-Desmethyl Rosuvastatin

Vaqora Chemicals supplies N-Desmethyl Rosuvastatin, a metabolite or degradation product of Rosuvastatin registered under CAS number 371775-74-5. With the molecular formula C21H26FN3O6S, it has a molar mass of 467.5 g/mol. It is also known as DM-RST or N-Desmethyl Rosuvastatin Disodium 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. Good laboratory practice and suitable PPE are recommended during handling.

It is used in metabolite identification, stability-indicating method development and impurity profiling of Rosuvastatin, as well as in QC testing and ANDA/DMF documentation. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, N-Desmethyl Rosuvastatin is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Metabolite identification
Stability-indicating methods
Impurity profiling

Industries

Related to Rosuvastatin

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

Rosuvastatin impurities

Specifications & identifiers

Chemical identifiers
Product name	N-Desmethyl Rosuvastatin
Catalogue No.	VQ-043527
CAS Number	371775-74-5
IUPAC name	(E,3R,5S)-7-[4-(4-fluorophenyl)-2-(methanesulfonamido)-6-propan-2-ylpyrimidin-5-yl]-3,5-dihydroxyhept-6-enoic acid
Molecular formula	C₂₁H₂₆FN₃O₆S
Molecular weight	467.5 g/mol
Exact mass	467.1526
Grade	Reference Standard
HSN code	38229090
InChIKey	DJUKMHIJCDJSIJ-GUFYHEMZSA-N
SMILES	CC(C)C1=NC(=NC(=C1/C=C/[C@H](C[C@H](CC(=O)O)O)O)C2=CC=C(C=C2)F)NS(=O)(=O)C
PubChem CID	9956224

Physical properties
Physical form	Solid
LogP (XLogP3)	1.5
H-bond donors / acceptors	4 / 10
TPSA	158 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 N-Desmethyl Rosuvastatin?

The CAS Registry Number of N-Desmethyl Rosuvastatin is 371775-74-5. It is also known as N-Desmethyl Rosuvastatin Disodium Salt Monohydrate, DM-RST, N-Desmethyl Rosuvastatin Disodium Salt.

What is the molecular formula and molecular weight of N-Desmethyl Rosuvastatin?

N-Desmethyl Rosuvastatin has the molecular formula C21H26FN3O6S and a molecular weight of 467.5 g/mol. Its IUPAC name is (E,3R,5S)-7-[4-(4-fluorophenyl)-2-(methanesulfonamido)-6-propan-2-ylpyrimidin-5-yl]-3,5-dihydroxyhept-6-enoic acid.

What is N-Desmethyl Rosuvastatin used for?

N-Desmethyl Rosuvastatin 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 N-Desmethyl Rosuvastatin can I order?

We supply N-Desmethyl Rosuvastatin 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 N-Desmethyl Rosuvastatin?

Yes. Every lot of N-Desmethyl Rosuvastatin 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 N-Desmethyl Rosuvastatin be shipped internationally?

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