p-O-Desmethyl Verapamil

Name: p-O-Desmethyl Verapamil
Brand: Vaqora Chemicals
SKU: VQ-034584

About p-O-Desmethyl Verapamil

Vaqora Chemicals supplies p-O-Desmethyl Verapamil, a metabolite or degradation product of Verapamil registered under CAS number 77326-93-3. The compound has the formula C26H36N2O4, corresponding to a molecular weight of 440.6 g/mol. Systematically, it is named 2-(3,4-dimethoxyphenyl)-5-[2-(4-hydroxy-3-methoxyphenyl)ethyl-methylamino]-2-propan-2-ylpentanenitrile. Alternative names: N-Desmethylverapamil.

It is supplied as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. Good laboratory practice and suitable PPE are recommended during handling.

It is used in metabolite identification, stability-indicating method development and impurity profiling of Verapamil, as well as in QC testing and ANDA/DMF documentation. Our customers for this product work in 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 Verapamil

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

Verapamil impurities

Specifications & identifiers

Chemical identifiers
Product name	p-O-Desmethyl Verapamil
Catalogue No.	VQ-034584
CAS Number	77326-93-3
IUPAC name	2-(3,4-dimethoxyphenyl)-5-[2-(4-hydroxy-3-methoxyphenyl)ethyl-methylamino]-2-propan-2-ylpentanenitrile
Molecular formula	C₂₆H₃₆N₂O₄
Molecular weight	440.6 g/mol
Exact mass	440.2675
Grade	Reference Standard
HSN code	38229090
InChIKey	CAAKRPRWCVWYAO-UHFFFAOYSA-N
SMILES	CC(C)C(CCCN(C)CCC1=CC(=C(C=C1)O)OC)(C#N)C2=CC(=C(C=C2)OC)OC
PubChem CID	157039

Physical properties
Physical form	Solid
LogP (XLogP3)	3.5
H-bond donors / acceptors	1 / 6
TPSA	75 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-O-Desmethyl Verapamil?

The CAS Registry Number of p-O-Desmethyl Verapamil is 77326-93-3. It is also known as N-Desmethylverapamil.

What is the molecular formula and molecular weight of p-O-Desmethyl Verapamil?

p-O-Desmethyl Verapamil has the molecular formula C26H36N2O4 and a molecular weight of 440.6 g/mol. Its IUPAC name is 2-(3,4-dimethoxyphenyl)-5-[2-(4-hydroxy-3-methoxyphenyl)ethyl-methylamino]-2-propan-2-ylpentanenitrile.

What is p-O-Desmethyl Verapamil used for?

p-O-Desmethyl Verapamil is supplied as a characterised reference material related to Verapamil. 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-O-Desmethyl Verapamil can I order?

We supply p-O-Desmethyl Verapamil 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-O-Desmethyl Verapamil?

Yes. Every lot of p-O-Desmethyl Verapamil 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-O-Desmethyl Verapamil be shipped internationally?

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