Rosuvastatin N-Desmethyl Impurity

Name: Rosuvastatin N-Desmethyl Impurity
Brand: Zemixal
SKU: ZX-032316

Reference StandardAvailable on request

Order Rosuvastatin N-Desmethyl Impurity (CAS 2253796-97-1) online at Zemixal. Lab and bulk packs, batch COA, fast global delivery.

Pack sizes

Rosuvastatin N-Desmethyl Impurity chemical structure

CAS number2253796-97-1

FormulaC₄₂H₅₀CaF₂N₆O₁₂S₂

Molar mass973.1 g/mol

Physical formSolid

HS code38229090

InChIKeyPAWYLOWGDMRQGC-IJDDXGAOSA-L

IUPAC namecalcium bis((E,3R,5S)-7-[4-(4-fluorophenyl)-2-(methanesulfonamido)-6-propan-2-ylpyrimidin-5-yl]-3,5-dihydroxyhept-6-enoate)

About Rosuvastatin N-Desmethyl Impurity

Zemixal lists Rosuvastatin N-Desmethyl Impurity for laboratories that identify, quantify or control Rosuvastatin and its related substances. Key data (Reference Standard): CAS 2253796-97-1, formula C42H50CaF2N6O12S2 and molar mass 973.1 g/mol. It is handled as a solid.

Common uses in the lab and plant

Metabolite identification
Stability-indicating methods
Impurity profiling

Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. You receive a certificate of analysis with characterisation data with each order. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Reference standards for Rosuvastatin

See every impurity, metabolite and related compound we list for this API.

Rosuvastatin standards

Typical uses

Metabolite identification
Stability-indicating methods
Impurity profiling

Applications

Pharmaceutical Manufacturing and QC Research Labs and Universities

Specifications and identifiers

Specifications of Rosuvastatin N-Desmethyl Impurity
Product name	Rosuvastatin N-Desmethyl Impurity
Catalogue number	ZX-032316
CAS number	2253796-97-1
IUPAC name	calcium bis((E,3R,5S)-7-[4-(4-fluorophenyl)-2-(methanesulfonamido)-6-propan-2-ylpyrimidin-5-yl]-3,5-dihydroxyhept-6-enoate)
Molecular formula	C₄₂H₅₀CaF₂N₆O₁₂S₂
Molar mass	973.1 g/mol
Exact mass	972.2522
Grade	Reference Standard
Physical form	Solid
H-bond donors / acceptors	6 / 20
Topological polar surface area	322 Å²
HS code	38229090
InChIKey	PAWYLOWGDMRQGC-IJDDXGAOSA-L
SMILES	CC(C1=NC(=NC(=C1/C=C/[C@@H](O)C[C@@H](O)CC(=O)[O-])C2=CC=C(C=C2)F)NS(=O)(=O)C)C.CC(C1=NC(=NC(=C1/C=C/[C@@H](O)C[C@@H](O)CC(=O)[O-])C2=CC=C(C=C2)F)NS(=O)(=O)C)C.[Ca+2]
PubChem CID	178874031
Synonyms	Rosuvastatin N-Desmethyl Calcium Impurity, N-Desmethyl Rosuvastatin calcium salt

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

No GHS classification is on file for this item. Handle it as an unknown laboratory chemical and request the SDS with your quotation.

Pack sizes

Pack sizes of Rosuvastatin N-Desmethyl Impurity
10 mg	Quoted on request
25 mg	Quoted on request
50 mg	Quoted on request
100 mg	Quoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Rosuvastatin N-Desmethyl Impurity

Which CAS number identifies Rosuvastatin N-Desmethyl Impurity?

Rosuvastatin N-Desmethyl Impurity is registered under CAS 2253796-97-1. You may also see it listed as Rosuvastatin N-Desmethyl Calcium Impurity, N-Desmethyl Rosuvastatin calcium salt. Our catalogue number for this item is ZX-032316.

What are the formula and molar mass of Rosuvastatin N-Desmethyl Impurity?

For Rosuvastatin N-Desmethyl Impurity, its formula is C42H50CaF2N6O12S2 and its molar mass is 973.1 g/mol. The systematic (IUPAC) name is calcium bis((E,3R,5S)-7-[4-(4-fluorophenyl)-2-(methanesulfonamido)-6-propan-2-ylpyrimidin-5-yl]-3,5-dihydroxyhept-6-enoate). InChIKey PAWYLOWGDMRQGC-IJDDXGAOSA-L lets you match it in any structure database.

How is Rosuvastatin N-Desmethyl Impurity used in pharmaceutical QC?

Rosuvastatin N-Desmethyl Impurity is a characterised reference material linked to Rosuvastatin. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.

What grade and pack sizes are available for Rosuvastatin N-Desmethyl Impurity?

This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.

Which documents come with Rosuvastatin N-Desmethyl Impurity?

Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.

Can Zemixal ship Rosuvastatin N-Desmethyl Impurity to my country?

Yes. Rosuvastatin N-Desmethyl Impurity ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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