4-Chloro-2-nitrobenzoic acid

Name: 4-Chloro-2-nitrobenzoic acid
Brand: Vaqora Chemicals
SKU: VQ-036501

About 4-Chloro-2-nitrobenzoic acid

Listed under CAS 6280-88-2, 4-Chloro-2-nitrobenzoic acid is an impurity of Dabigatran Etexilate available from Vaqora Chemicals. Its molecular formula is C7H4ClNO4 and its molecular weight is 201.56 g/mol. It is also known as 2-Nitro-4-chlorobenzoic acid or Benzoic acid, 4-chloro-2-nitro-(8CI).

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.

As a characterised impurity of Dabigatran Etexilate, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

We offer 4-Chloro-2-nitrobenzoic 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 Dabigatran Etexilate

View every impurity, metabolite and intermediate we list for Dabigatran Etexilate.

Dabigatran Etexilate impurities

Specifications & identifiers

Chemical identifiers
Product name	4-Chloro-2-nitrobenzoic acid
Catalogue No.	VQ-036501
CAS Number	6280-88-2
IUPAC name	4-chloro-2-nitrobenzoic acid
Molecular formula	C₇H₄ClNO₄
Molecular weight	201.56 g/mol
Exact mass	200.9829
Grade	Reference Standard
HSN code	38229090
InChIKey	JAHIPDTWWVYVRV-UHFFFAOYSA-N
SMILES	C1=CC(=C(C=C1Cl)[N+](=O)[O-])C(=O)O
PubChem CID	80475

Physical properties
Physical form	Solid
LogP (XLogP3)	2.1
H-bond donors / acceptors	1 / 4
TPSA	83.1 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 4-Chloro-2-nitrobenzoic acid?

The CAS Registry Number of 4-Chloro-2-nitrobenzoic acid is 6280-88-2. It is also known as 2-Nitro-4-chlorobenzoic acid, Benzoic acid, 4-chloro-2-nitro-(8CI), Benzoic acid, 4-chloro-2-nitro-(8CI)(9CI).

What is the molecular formula and molecular weight of 4-Chloro-2-nitrobenzoic acid?

4-Chloro-2-nitrobenzoic acid has the molecular formula C7H4ClNO4 and a molecular weight of 201.56 g/mol. Its IUPAC name is 4-chloro-2-nitrobenzoic acid.

What is 4-Chloro-2-nitrobenzoic acid used for?

4-Chloro-2-nitrobenzoic acid is supplied as a characterised reference material related to Dabigatran Etexilate. 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-Chloro-2-nitrobenzoic acid can I order?

We supply 4-Chloro-2-nitrobenzoic 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 4-Chloro-2-nitrobenzoic acid?

Yes. Every lot of 4-Chloro-2-nitrobenzoic 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 4-Chloro-2-nitrobenzoic acid be shipped internationally?

Yes. 4-Chloro-2-nitrobenzoic 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.