p-Hydroxy Urapidil

Name: p-Hydroxy Urapidil
Brand: Vaqora Chemicals
SKU: VQ-034499

About p-Hydroxy Urapidil

p-Hydroxy Urapidil (CAS 88733-12-4) is a metabolite or degradation product of Urapidil offered by Vaqora Chemicals. Its molecular formula is C20H29N5O4 and its molecular weight is 403.5 g/mol. Its systematic (IUPAC) name is 6-[3-[4-(4-hydroxy-2-methoxyphenyl)piperazin-1-yl]propylamino]-1,3-dimethylpyrimidine-2,4-dione. Common synonyms include 4-Hydroxy Urapidil and 4-Hydroxyurapidil.

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.

It is used in metabolite identification, stability-indicating method development and impurity profiling of Urapidil, 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, p-Hydroxy Urapidil is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Metabolite identification
Stability-indicating methods
Impurity profiling

Industries

Related to Urapidil

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

Urapidil impurities

Specifications & identifiers

Chemical identifiers
Product name	p-Hydroxy Urapidil
Catalogue No.	VQ-034499
CAS Number	88733-12-4
IUPAC name	6-[3-[4-(4-hydroxy-2-methoxyphenyl)piperazin-1-yl]propylamino]-1,3-dimethylpyrimidine-2,4-dione
Molecular formula	C₂₀H₂₉N₅O₄
Molecular weight	403.5 g/mol
Exact mass	403.222
Grade	Reference Standard
HSN code	38229090
InChIKey	WQYQEWKEJSPSCM-UHFFFAOYSA-N
SMILES	CN1C(=CC(=O)N(C1=O)C)NCCCN2CCN(CC2)C3=C(C=C(C=C3)O)OC
PubChem CID	614447

Physical properties
Physical form	Solid
LogP (XLogP3)	1.2
H-bond donors / acceptors	2 / 7
TPSA	88.6 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 p-Hydroxy Urapidil?

The CAS Registry Number of p-Hydroxy Urapidil is 88733-12-4. It is also known as 4-Hydroxy Urapidil, 4-Hydroxyurapidil, para-Hydroxyurapidil.

What is the molecular formula and molecular weight of p-Hydroxy Urapidil?

p-Hydroxy Urapidil has the molecular formula C20H29N5O4 and a molecular weight of 403.5 g/mol. Its IUPAC name is 6-[3-[4-(4-hydroxy-2-methoxyphenyl)piperazin-1-yl]propylamino]-1,3-dimethylpyrimidine-2,4-dione.

What is p-Hydroxy Urapidil used for?

p-Hydroxy Urapidil is supplied as a characterised reference material related to Urapidil. 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 p-Hydroxy Urapidil can I order?

We supply p-Hydroxy Urapidil 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 p-Hydroxy Urapidil?

Yes. Every lot of p-Hydroxy Urapidil 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 p-Hydroxy Urapidil be shipped internationally?

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