6-O-Demethyl Prazosin

Name: 6-O-Demethyl Prazosin
Brand: Vaqora Chemicals
SKU: VQ-033292

About 6-O-Demethyl Prazosin

Vaqora Chemicals supplies 6-O-Demethyl Prazosin, a metabolite or degradation product of Prazosin registered under CAS number 60548-04-1. The compound has the formula C18H19N5O4, corresponding to a molecular weight of 369.4 g/mol. Its systematic (IUPAC) name is [4-(4-amino-6-hydroxy-7-methoxyquinazolin-2-yl)piperazin-1-yl]-(furan-2-yl)methanone. Common synonyms include 6-O-Desmethyl Prazosin and 6-Desmethyl prazosin.

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. Good laboratory practice and suitable PPE are recommended during handling.

Analytical teams use this compound to identify metabolites and degradants of Prazosin, to validate stability-indicating methods (AMV) and to support QC and 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

Metabolite identification
Stability-indicating methods
Impurity profiling

Industries

Related to Prazosin

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

Prazosin impurities

Specifications & identifiers

Chemical identifiers
Product name	6-O-Demethyl Prazosin
Catalogue No.	VQ-033292
CAS Number	60548-04-1
IUPAC name	[4-(4-amino-6-hydroxy-7-methoxyquinazolin-2-yl)piperazin-1-yl]-(furan-2-yl)methanone
Molecular formula	C₁₈H₁₉N₅O₄
Molecular weight	369.4 g/mol
Exact mass	369.1437
Grade	Reference Standard
HSN code	38229090
InChIKey	MEIJXVLQSXTSIJ-UHFFFAOYSA-N
SMILES	COC1=C(C=C2C(=C1)N=C(N=C2N)N3CCN(CC3)C(=O)C4=CC=CO4)O
PubChem CID	90673655

Physical properties
Physical form	Solid
LogP (XLogP3)	1.7
H-bond donors / acceptors	2 / 8
TPSA	118 Å²
Synonyms	6-O-Desmethyl Prazosin, 6-Desmethyl prazosin, Prazosin metabolite M3, (4-(4-Amino-6-hydroxy-7-methoxy-2-quinazolinyl)-1-piperazinyl)-2-furanylmethanone, Methanone, (4-(4-amino-6-hydroxy-7-methoxy-2-quinazolinyl)-1-piperazinyl)-2-furanyl-, Piperazine, 1-(4-amino-6-hydroxy-7-methoxy-2-quinazolinyl)-4-(2-furanylcarbonyl)-

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 6-O-Demethyl Prazosin?

The CAS Registry Number of 6-O-Demethyl Prazosin is 60548-04-1. It is also known as 6-O-Desmethyl Prazosin, 6-Desmethyl prazosin, Prazosin metabolite M3.

What is the molecular formula and molecular weight of 6-O-Demethyl Prazosin?

6-O-Demethyl Prazosin has the molecular formula C18H19N5O4 and a molecular weight of 369.4 g/mol. Its IUPAC name is [4-(4-amino-6-hydroxy-7-methoxyquinazolin-2-yl)piperazin-1-yl]-(furan-2-yl)methanone.

What is 6-O-Demethyl Prazosin used for?

6-O-Demethyl Prazosin is supplied as a characterised reference material related to Prazosin. 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 6-O-Demethyl Prazosin can I order?

We supply 6-O-Demethyl Prazosin 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 6-O-Demethyl Prazosin?

Yes. Every lot of 6-O-Demethyl Prazosin 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 6-O-Demethyl Prazosin be shipped internationally?

Yes. We export 6-O-Demethyl Prazosin worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.