2-Amino-3,5-dichlorobenzoic Acid

Name: 2-Amino-3,5-dichlorobenzoic Acid
Brand: Vaqora Chemicals
SKU: VQ-034025

About 2-Amino-3,5-dichlorobenzoic Acid

2-Amino-3,5-dichlorobenzoic Acid (CAS 2789-92-6) is an impurity of Tafamidis offered by Vaqora Chemicals. Its molecular formula is C7H5Cl2NO2 and its molecular weight is 206.02 g/mol. Alternative names: 3,5-Dichloroanthranilic acid and Benzoic acid, 2-amino-3,5-dichloro-.

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 “Warning” with 3 hazard statements. Review the Safety Data Sheet before use.

As a characterised impurity of Tafamidis, 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.

Vaqora Chemicals supplies 2-Amino-3,5-dichlorobenzoic Acid in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

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

Industries

Related to Tafamidis

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

Tafamidis impurities

Specifications & identifiers

Chemical identifiers
Product name	2-Amino-3,5-dichlorobenzoic Acid
Catalogue No.	VQ-034025
CAS Number	2789-92-6
IUPAC name	2-amino-3,5-dichlorobenzoic acid
Molecular formula	C₇H₅Cl₂NO₂
Molecular weight	206.02 g/mol
Exact mass	204.9697
Grade	Reference Standard
HSN code	38229090
InChIKey	KTHTXLUIEAIGCD-UHFFFAOYSA-N
SMILES	C1=C(C=C(C(=C1C(=O)O)N)Cl)Cl
PubChem CID	76036

Physical properties
Physical form	Solid
LogP (XLogP3)	2.6
H-bond donors / acceptors	2 / 3
TPSA	63.3 Å²
Synonyms	3,5-Dichloroanthranilic acid, Benzoic acid, 2-amino-3,5-dichloro-, Anthranilic acid, 3,5-dichloro-, 3,5-Dichloro-2-aminobenzoic acid, Anthranilic acid,5-dichloro-, Benzoic acid, 2-amino-3,5-di

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-Amino-3,5-dichlorobenzoic Acid?

The CAS Registry Number of 2-Amino-3,5-dichlorobenzoic Acid is 2789-92-6. It is also known as 3,5-Dichloroanthranilic acid, Benzoic acid, 2-amino-3,5-dichloro-, Anthranilic acid, 3,5-dichloro-.

What is the molecular formula and molecular weight of 2-Amino-3,5-dichlorobenzoic Acid?

2-Amino-3,5-dichlorobenzoic Acid has the molecular formula C7H5Cl2NO2 and a molecular weight of 206.02 g/mol. Its IUPAC name is 2-amino-3,5-dichlorobenzoic acid.

What is 2-Amino-3,5-dichlorobenzoic Acid used for?

2-Amino-3,5-dichlorobenzoic Acid is supplied as a characterised reference material related to Tafamidis. 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-Amino-3,5-dichlorobenzoic Acid can I order?

We supply 2-Amino-3,5-dichlorobenzoic 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-Amino-3,5-dichlorobenzoic Acid?

Yes. Every lot of 2-Amino-3,5-dichlorobenzoic 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-Amino-3,5-dichlorobenzoic Acid be shipped internationally?

Yes. 2-Amino-3,5-dichlorobenzoic 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.