Doxazosin Impurity 3

Name: Doxazosin Impurity 3
Brand: Vaqora Chemicals
SKU: VQ-048091

About Doxazosin Impurity 3

Doxazosin Impurity 3 (CAS 157459-53-5) is an impurity of Doxazosin offered by Vaqora Chemicals. Its molecular formula is C10H11N3O3 and its molecular weight is 221.2 g/mol.

The product is provided as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Handle it with standard laboratory precautions and appropriate personal protective equipment.

As a characterised impurity of Doxazosin, 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.

Vaqora Chemicals supplies Doxazosin Impurity 3 in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

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

Industries

Related to Doxazosin

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

Doxazosin impurities

Specifications & identifiers

Chemical identifiers
Product name	Doxazosin Impurity 3
Catalogue No.	VQ-048091
CAS Number	157459-53-5
Molecular formula	C₁₀H₁₁N₃O₃
Molecular weight	221.2 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 Doxazosin Impurity 3?

The CAS Registry Number of Doxazosin Impurity 3 is 157459-53-5.

What is the molecular formula and molecular weight of Doxazosin Impurity 3?

Doxazosin Impurity 3 has the molecular formula C10H11N3O3 and a molecular weight of 221.2 g/mol.

What is Doxazosin Impurity 3 used for?

Doxazosin Impurity 3 is supplied as a characterised reference material related to Doxazosin. 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 Doxazosin Impurity 3 can I order?

We supply Doxazosin Impurity 3 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 Doxazosin Impurity 3?

Yes. Every lot of Doxazosin Impurity 3 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 Doxazosin Impurity 3 be shipped internationally?

Yes. We export Doxazosin Impurity 3 worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.