Verapamil EP Impurity A Dihydrochloride

Name: Verapamil EP Impurity A Dihydrochloride
Brand: Vaqora Chemicals
SKU: VQ-043347

About Verapamil EP Impurity A Dihydrochloride

Verapamil EP Impurity A Dihydrochloride is a pharmacopeial impurity of Verapamil carrying the CAS registry number 63434-11-7. Its molecular formula is C25H40Cl2N2O4 and its molecular weight is 503.5 g/mol. Alternative names: Verapamil EP Impurity A DiHCl and Verapamil impurity A .2HCl.

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. It carries the GHS signal word “Warning” with 1 hazard statement. Review the Safety Data Sheet before use.

This Verapamil impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. It is used across pharmaceutical manufacturing and academic and industrial research.

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

Typical applications

Pharmacopeial method verification
Impurity profiling
QC release testing
ANDA / DMF filings

Industries

Related to Verapamil

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

Verapamil impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Verapamil EP Impurity A Dihydrochloride
Catalogue No.	VQ-043347
CAS Number	63434-11-7
IUPAC name	N,N'-bis[2-(3,4-dimethoxyphenyl)ethyl]-N,N'-dimethylpropane-1,3-diamine;dihydrochloride
Molecular formula	C₂₅H₄₀Cl₂N₂O₄
Molecular weight	503.5 g/mol
Exact mass	502.2365
Grade	Reference Standard
HSN code	38229090
InChIKey	MTMGMTAFQWFNKR-UHFFFAOYSA-N
SMILES	CN(CCCN(C)CCC1=CC(=C(C=C1)OC)OC)CCC2=CC(=C(C=C2)OC)OC.Cl.Cl
PubChem CID	129318325

Physical properties
Physical form	Solid
H-bond donors / acceptors	2 / 6
TPSA	43.4 Å²
Synonyms	Verapamil EP Impurity A DiHCl, Verapamil Hydrochloride - Impurity A (Dihydrochloride Salt), N1,N3-Bis[2-(3,4-dimethoxyphenyl)ethyl]-N1,N3-dimethyl-1,3-propanediamine Dihydrochloride, N,N'-Bis[2-(3,4-dimethoxyphenyl)ethyl]-N,N'-dimethylpropane-1,3-diamine Dihydrochloride, N1,N3-bis(3,4-dimethoxyphenethyl)-N1,N3-dimethylpropane-1,3-diamine, Verapamil impurity A .2HCl, 63434-11-7(DiHCl salt), 1,3-Propanediamine, N,N'-bis[2-(3,4-dimethoxyphenyl)ethyl]-N,N'-dimethyl-, dihydrochloride, N,N'-Bis[2-(3,4-dimethoxyphenyl)ethyl]-N,N'-dimethyl-1,3-propanediamine dihydrochloride

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302Harmful if swallowed

Precautionary statements: P264, P270, P301 + P317, P330, 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

Frequently asked questions

What is the CAS number of Verapamil EP Impurity A Dihydrochloride?

The CAS Registry Number of Verapamil EP Impurity A Dihydrochloride is 63434-11-7. It is also known as Verapamil EP Impurity A DiHCl, Verapamil Hydrochloride - Impurity A (Dihydrochloride Salt), N1,N3-Bis[2-(3,4-dimethoxyphenyl)ethyl]-N1,N3-dimethyl-1,3-propanediamine Dihydrochloride.

What is the molecular formula and molecular weight of Verapamil EP Impurity A Dihydrochloride?

Verapamil EP Impurity A Dihydrochloride has the molecular formula C25H40Cl2N2O4 and a molecular weight of 503.5 g/mol.

What is Verapamil EP Impurity A Dihydrochloride used for?

Verapamil EP Impurity A Dihydrochloride 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 EP Impurity A Dihydrochloride can I order?

We supply Verapamil EP Impurity A Dihydrochloride 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 EP Impurity A Dihydrochloride?

Yes. Every lot of Verapamil EP Impurity A Dihydrochloride 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 EP Impurity A Dihydrochloride be shipped internationally?

Yes. Verapamil EP Impurity A Dihydrochloride 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.