Quetiapine Impurity 21

About Quetiapine Impurity 21

Quetiapine Impurity 21 is an impurity of Quetiapine carrying the CAS registry number 2108892-53-9. Formula C21H25N3O2S, molecular weight 383.51 g/mol.

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 Quetiapine, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

We offer Quetiapine Impurity 21 in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide. A Safety Data Sheet (SDS) and technical specifications are available on request.

Typical applications

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Industries

Related to Quetiapine

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

Quetiapine impurities

Specifications & identifiers

Chemical identifiers
Product name	Quetiapine Impurity 21
Catalogue No.	VQ-041793
CAS Number	2108892-53-9
Molecular formula	C₂₁H₂₅N₃O₂S
Molecular weight	383.51 g/mol
Grade	Reference Standard
HSN code	38229090

Physical properties
Physical form	Solid

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 Quetiapine Impurity 21?

The CAS Registry Number of Quetiapine Impurity 21 is 2108892-53-9.

What is the molecular formula and molecular weight of Quetiapine Impurity 21?

Quetiapine Impurity 21 has the molecular formula C21H25N3O2S and a molecular weight of 383.51 g/mol.

What is Quetiapine Impurity 21 used for?

Quetiapine Impurity 21 is supplied as a characterised reference material related to Quetiapine. 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 Quetiapine Impurity 21 can I order?

We supply Quetiapine Impurity 21 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 Quetiapine Impurity 21?

Yes. Every lot of Quetiapine Impurity 21 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 Quetiapine Impurity 21 be shipped internationally?

Yes. We export Quetiapine Impurity 21 worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.