4-(Bromomethyl)-1,2-dimethoxybenzene

Name: 4-(Bromomethyl)-1,2-dimethoxybenzene
Brand: Vaqora Chemicals
SKU: VQ-042858

About 4-(Bromomethyl)-1,2-dimethoxybenzene

4-(Bromomethyl)-1,2-dimethoxybenzene (CAS 21852-32-4) is an impurity of Verapamil offered by Vaqora Chemicals. Its molecular formula is C9H11BrO2 and its molecular weight is 231.09 g/mol. It is also known as Benzene, 4-(bromomethyl)-1,2-dimethoxy- or 3,4-Dimethoxy-alpha-bromotoluene.

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 “Danger” with 2 hazard statements. 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.

We offer 4-(Bromomethyl)-1,2-dimethoxybenzene in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Industries

Related to Verapamil

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

Verapamil impurities

Specifications & identifiers

Chemical identifiers
Product name	4-(Bromomethyl)-1,2-dimethoxybenzene
Catalogue No.	VQ-042858
CAS Number	21852-32-4
IUPAC name	4-(bromomethyl)-1,2-dimethoxybenzene
Molecular formula	C₉H₁₁BrO₂
Molecular weight	231.09 g/mol
Exact mass	229.9942
Grade	Reference Standard
HSN code	38229090
InChIKey	AKPSLMUFDIXDJJ-UHFFFAOYSA-N
SMILES	COC1=C(C=C(C=C1)CBr)OC
PubChem CID	10900458

Physical properties
Physical form	Solid
LogP (XLogP3)	2.1
H-bond donors / acceptors	0 / 2
TPSA	18.5 Å²
Synonyms	Benzene, 4-(bromomethyl)-1,2-dimethoxy-, 3,4-Dimethoxy-alpha-bromotoluene, 1-Bromomethyl-3,4-dimethoxybenzene, 3,4-dimethoxybenzylbromide, 3,4-dimethoxy benzyl bromide, Veratryl Bromide, 3,4-dimethoxy-benzyl bromide, 3,4-DiMethoxybenzyl BroMideDiscontinued due to stability

Safety & hazard information (GHS)

Toxic

Harmful / irritant

Signal word: Danger

Hazard statements

H301Toxic if swallowed
H335May cause respiratory irritation

Precautionary statements: P261, P264, P270, P271, P301 + P316, P304 + P340, P319, P321, P330, 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

Frequently asked questions

What is the CAS number of 4-(Bromomethyl)-1,2-dimethoxybenzene?

The CAS Registry Number of 4-(Bromomethyl)-1,2-dimethoxybenzene is 21852-32-4. It is also known as Benzene, 4-(bromomethyl)-1,2-dimethoxy-, 3,4-Dimethoxy-alpha-bromotoluene, 1-Bromomethyl-3,4-dimethoxybenzene.

What is the molecular formula and molecular weight of 4-(Bromomethyl)-1,2-dimethoxybenzene?

4-(Bromomethyl)-1,2-dimethoxybenzene has the molecular formula C9H11BrO2 and a molecular weight of 231.09 g/mol. Its IUPAC name is 4-(bromomethyl)-1,2-dimethoxybenzene.

What is 4-(Bromomethyl)-1,2-dimethoxybenzene used for?

4-(Bromomethyl)-1,2-dimethoxybenzene 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 4-(Bromomethyl)-1,2-dimethoxybenzene can I order?

We supply 4-(Bromomethyl)-1,2-dimethoxybenzene 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 4-(Bromomethyl)-1,2-dimethoxybenzene?

Yes. Every lot of 4-(Bromomethyl)-1,2-dimethoxybenzene 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 4-(Bromomethyl)-1,2-dimethoxybenzene be shipped internationally?

Yes. 4-(Bromomethyl)-1,2-dimethoxybenzene 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.