3,4-Dinitrobenzoic Acid

Name: 3,4-Dinitrobenzoic Acid
Brand: Vaqora Chemicals
SKU: VQ-040047

About 3,4-Dinitrobenzoic Acid

Listed under CAS 528-45-0, 3,4-Dinitrobenzoic Acid is an impurity of Brimonidine available from Vaqora Chemicals. With the molecular formula C7H4N2O6, it has a molar mass of 212.12 g/mol. Alternative names: Benzoic acid, 3,4-dinitro- and 3,4-Dinitrobenzioc 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 Brimonidine to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

We offer 3,4-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 Brimonidine

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

Brimonidine impurities

Specifications & identifiers

Chemical identifiers
Product name	3,4-Dinitrobenzoic Acid
Catalogue No.	VQ-040047
CAS Number	528-45-0
IUPAC name	3,4-dinitrobenzoic acid
Molecular formula	C₇H₄N₂O₆
Molecular weight	212.12 g/mol
Exact mass	212.0069
Grade	Reference Standard
HSN code	38229090
InChIKey	OMVRRHJJQILIJX-UHFFFAOYSA-N
SMILES	C1=CC(=C(C=C1C(=O)O)[N+](=O)[O-])[N+](=O)[O-]
PubChem CID	10709

Physical properties
Physical form	Solid
LogP (XLogP3)	1.1
H-bond donors / acceptors	1 / 6
TPSA	129 Å²

Safety & hazard information (GHS)

Harmful / irritant

Health hazard

Signal word: Warning

Hazard statements

H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
H341Suspected of causing genetic defects

Precautionary statements: P203, P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P318, 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 3,4-Dinitrobenzoic Acid?

The CAS Registry Number of 3,4-Dinitrobenzoic Acid is 528-45-0. It is also known as Benzoic acid, 3,4-dinitro-, 3,4-Dinitrobenzioc acid, Benzoic acid, 3,4dinitro.

What is the molecular formula and molecular weight of 3,4-Dinitrobenzoic Acid?

3,4-Dinitrobenzoic Acid has the molecular formula C7H4N2O6 and a molecular weight of 212.12 g/mol. Its IUPAC name is 3,4-dinitrobenzoic acid.

What is 3,4-Dinitrobenzoic Acid used for?

3,4-Dinitrobenzoic Acid is supplied as a characterised reference material related to Brimonidine. 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 3,4-Dinitrobenzoic Acid can I order?

We supply 3,4-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 3,4-Dinitrobenzoic Acid?

Yes. Every lot of 3,4-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 3,4-Dinitrobenzoic Acid be shipped internationally?

Yes. 3,4-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.