Verapamil

Name: Verapamil
Brand: Vaqora Chemicals
SKU: VQ-007843

About Verapamil

Vaqora Chemicals supplies Verapamil, a high-purity reference standard of Verapamil registered under CAS number 52-53-9. Formula C27H38N2O4, molecular weight 454.6 g/mol. Its systematic (IUPAC) name is 2-(3,4-dimethoxyphenyl)-5-[2-(3,4-dimethoxyphenyl)ethyl-methylamino]-2-propan-2-ylpentanenitrile. Common synonyms include R,S-Verapamil and Cardibeltin.

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. It carries the GHS signal word “Danger” with 3 hazard statements. Review the Safety Data Sheet before use.

As a reference sample of Verapamil, it is used for identification, assay and impurity-profiling work during analytical method development, validation (AMV) and routine QC. It is used across pharmaceutical manufacturing and academic and industrial research.

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

Typical applications

Identification & assay
Method development & validation
QC reference material

Industries

Related to Verapamil

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

Verapamil impurities

Specifications & identifiers

Chemical identifiers
Product name	Verapamil
Catalogue No.	VQ-007843
CAS Number	52-53-9
IUPAC name	2-(3,4-dimethoxyphenyl)-5-[2-(3,4-dimethoxyphenyl)ethyl-methylamino]-2-propan-2-ylpentanenitrile
Molecular formula	C₂₇H₃₈N₂O₄
Molecular weight	454.6 g/mol
Exact mass	454.2832
Grade	Reference Standard
HSN code	38229090
InChIKey	SGTNSNPWRIOYBX-UHFFFAOYSA-N
SMILES	CC(C)C(CCCN(C)CCC1=CC(=C(C=C1)OC)OC)(C#N)C2=CC(=C(C=C2)OC)OC
PubChem CID	2520

Physical properties
Physical form	Solid
LogP (XLogP3)	3.8
H-bond donors / acceptors	0 / 6
TPSA	64 Å²
Synonyms	R,S-Verapamil, Cardibeltin, Isoptine, dl-Verapamil, Novo-Veramil, Apo-Verap, Nu-Verap, 5-((3,4-Dimethoxyphenethyl)methylamino)-2-(3,4-dimethoxyphenyl)-2-isopropylvaleronitrile, Verapamil slow release, Cardiabeltin, Durasoptin, Hexasoptin

Safety & hazard information (GHS)

Health hazard

Signal word: Danger

Hazard statements

H301Toxic if swallowed
H311Toxic in contact with skin
H331Toxic if inhaled

Precautionary statements: P261, P262, P264, P270, P271, P280, P301 + P316, P302 + P352, P304 + P340, P316, P321, P330, P361 + P364, P403 + P233, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Other grades of CAS 52-53-9

IP/BP/USP

Verapamil Hydrochloride

CAS: 52-53-9
Formula: C₂₇H₃₈N₂O₄
MW: 454.6 g/mol

VQ-004114

Frequently asked questions

What is the CAS number of Verapamil?

The CAS Registry Number of Verapamil is 52-53-9. It is also known as R,S-Verapamil, Cardibeltin, Isoptine.

What is the molecular formula and molecular weight of Verapamil?

Verapamil has the molecular formula C27H38N2O4 and a molecular weight of 454.6 g/mol. Its IUPAC name is 2-(3,4-dimethoxyphenyl)-5-[2-(3,4-dimethoxyphenyl)ethyl-methylamino]-2-propan-2-ylpentanenitrile.

What is Verapamil used for?

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 Verapamil can I order?

We supply 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 Verapamil?

Yes. Every lot of 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 Verapamil be shipped internationally?

Yes. Verapamil is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.