2-Chloro-3,5-dinitrobenzoic acid

Name: 2-Chloro-3,5-dinitrobenzoic acid
Brand: Vaqora Chemicals
SKU: VQ-032521

About 2-Chloro-3,5-dinitrobenzoic acid

Vaqora Chemicals supplies 2-Chloro-3,5-dinitrobenzoic acid, an impurity of Vismodegib registered under CAS number 2497-91-8. Its molecular formula is C7H3ClN2O6 and its molecular weight is 246.56 g/mol. Alternative names: 2-Carboxy-4,6-dinitrochlorobenzene and 3,5-Dinitro-2-chlorobenzoic acid.

The product is provided as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

Pharmaceutical QC and development laboratories use this impurity standard of Vismodegib to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

We offer 2-Chloro-3,5-dinitrobenzoic acid 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 Vismodegib

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

Vismodegib impurities

Specifications & identifiers

Chemical identifiers
Product name	2-Chloro-3,5-dinitrobenzoic acid
Catalogue No.	VQ-032521
CAS Number	2497-91-8
IUPAC name	2-chloro-3,5-dinitrobenzoic acid
Molecular formula	C₇H₃ClN₂O₆
Molecular weight	246.56 g/mol
Exact mass	245.968
Grade	Reference Standard
HSN code	38229090
InChIKey	ADTKEYLCJYYHHH-UHFFFAOYSA-N
SMILES	C1=C(C=C(C(=C1C(=O)O)Cl)[N+](=O)[O-])[N+](=O)[O-]
PubChem CID	17247

Physical properties
Physical form	Solid
LogP (XLogP3)	2.5
H-bond donors / acceptors	1 / 6
TPSA	129 Å²

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + 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

Frequently asked questions

What is the CAS number of 2-Chloro-3,5-dinitrobenzoic acid?

The CAS Registry Number of 2-Chloro-3,5-dinitrobenzoic acid is 2497-91-8. It is also known as 2-Carboxy-4,6-dinitrochlorobenzene, 3,5-Dinitro-2-chlorobenzoic acid, 3,5-dinitro-1-carboxy-2-chlorobenzene.

What is the molecular formula and molecular weight of 2-Chloro-3,5-dinitrobenzoic acid?

2-Chloro-3,5-dinitrobenzoic acid has the molecular formula C7H3ClN2O6 and a molecular weight of 246.56 g/mol. Its IUPAC name is 2-chloro-3,5-dinitrobenzoic acid.

What is 2-Chloro-3,5-dinitrobenzoic acid used for?

2-Chloro-3,5-dinitrobenzoic acid is supplied as a characterised reference material related to Vismodegib. 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-Chloro-3,5-dinitrobenzoic acid can I order?

We supply 2-Chloro-3,5-dinitrobenzoic acid 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-Chloro-3,5-dinitrobenzoic acid?

Yes. Every lot of 2-Chloro-3,5-dinitrobenzoic acid 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-Chloro-3,5-dinitrobenzoic acid be shipped internationally?

Yes. 2-Chloro-3,5-dinitrobenzoic acid 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.