2,5-Dichlorobenzoyl Chloride

Name: 2,5-Dichlorobenzoyl Chloride
Brand: Vaqora Chemicals
SKU: VQ-040794

About 2,5-Dichlorobenzoyl Chloride

2,5-Dichlorobenzoyl Chloride (CAS 2905-61-5) is an impurity of Lamotrigine offered by Vaqora Chemicals. The compound has the formula C7H3Cl3O, corresponding to a molecular weight of 209.5 g/mol. Alternative names: Benzoyl chloride, 2,5-dichloro- and 2,5-dichlorobenzoic acid chloride.

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. The GHS classification uses the signal word “Danger”, so appropriate gloves, eye protection and ventilation are recommended.

As a characterised impurity of Lamotrigine, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, 2,5-Dichlorobenzoyl Chloride is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

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

Industries

Related to Lamotrigine

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

Lamotrigine impurities

Specifications & identifiers

Chemical identifiers
Product name	2,5-Dichlorobenzoyl Chloride
Catalogue No.	VQ-040794
CAS Number	2905-61-5
IUPAC name	2,5-dichlorobenzoyl chloride
Molecular formula	C₇H₃Cl₃O
Molecular weight	209.5 g/mol
Exact mass	207.9249
Grade	Reference Standard
HSN code	38229090
InChIKey	RSINFFVFOTUDEC-UHFFFAOYSA-N
SMILES	C1=CC(=C(C=C1Cl)C(=O)Cl)Cl
PubChem CID	17945

Physical properties
Physical form	Solid
LogP (XLogP3)	3.8
H-bond donors / acceptors	0 / 1
TPSA	17.1 Å²
Synonyms	Benzoyl chloride, 2,5-dichloro-, 2,5-dichlorobenzoic acid chloride, Benzoyl chloride, 2,5dichloro, 2,5-dichlorobenzoylchoride, 2,5-dichlorobenzoic chloride, Benzoyl chloride,5-dichloro-, 2,5-Dichlorobenzoyl chloride, AldrichCPR

Safety & hazard information (GHS)

Corrosive

Harmful / irritant

Signal word: Danger

Hazard statements

H290May be corrosive to metals
H302Harmful if swallowed
H314Causes severe skin burns and eye damage
H318Causes serious eye damage
H335May cause respiratory irritation

Precautionary statements: P234, P260, P261, P264, P264 + P265, P270, P271, P280, P301 + P317, P301 + P330 + P331, P302 + P361 + P354, P304 + P340, P305 + P354 + P338, P316, P317, P319, P321, P330, P363, P390, P403 + P233, P405, P406, 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 2,5-Dichlorobenzoyl Chloride?

The CAS Registry Number of 2,5-Dichlorobenzoyl Chloride is 2905-61-5. It is also known as Benzoyl chloride, 2,5-dichloro-, 2,5-dichlorobenzoic acid chloride, Benzoyl chloride, 2,5dichloro.

What is the molecular formula and molecular weight of 2,5-Dichlorobenzoyl Chloride?

2,5-Dichlorobenzoyl Chloride has the molecular formula C7H3Cl3O and a molecular weight of 209.5 g/mol. Its IUPAC name is 2,5-dichlorobenzoyl chloride.

What is 2,5-Dichlorobenzoyl Chloride used for?

2,5-Dichlorobenzoyl Chloride is supplied as a characterised reference material related to Lamotrigine. 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 2,5-Dichlorobenzoyl Chloride can I order?

We supply 2,5-Dichlorobenzoyl Chloride 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 2,5-Dichlorobenzoyl Chloride?

Yes. Every lot of 2,5-Dichlorobenzoyl Chloride 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 2,5-Dichlorobenzoyl Chloride be shipped internationally?

Yes. 2,5-Dichlorobenzoyl Chloride 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.