2-Hydrazinobenzoic Acid

About 2-Hydrazinobenzoic Acid

2-Hydrazinobenzoic Acid is an impurity of Deferasirox carrying the CAS registry number 5326-27-2. Formula C7H8N2O2, molecular weight 152.15 g/mol. Its systematic (IUPAC) name is 2-hydrazinylbenzoic acid. It is also known as Benzoic acid, 2-hydrazino- or Benzoic acid, hydrazino-.

It is supplied as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.

This Deferasirox impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

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

Industries

Related to Deferasirox

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

Deferasirox impurities

Specifications & identifiers

Chemical identifiers
Product name	2-Hydrazinobenzoic Acid
Catalogue No.	VQ-036602
CAS Number	5326-27-2
IUPAC name	2-hydrazinylbenzoic acid
Molecular formula	C₇H₈N₂O₂
Molecular weight	152.15 g/mol
Exact mass	152.0586
Grade	Reference Standard
HSN code	38229090
InChIKey	KFGVDCBVGNMCJC-UHFFFAOYSA-N
SMILES	C1=CC=C(C(=C1)C(=O)O)NN
PubChem CID	79223

Physical properties
Physical form	Solid
LogP (XLogP3)	-1
H-bond donors / acceptors	3 / 4
TPSA	75.4 Å²
Synonyms	Benzoic acid, 2-hydrazino-, Benzoic acid, hydrazino-, o-Hydrazinobenzoic acid, hydrazinobenzoic acid, 2-hydrazineylbenzoic acid, 2-hydrazinyl-benzoic acid, hydrazine, (2-carboxy)phenyl-

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302Harmful if swallowed
H312Harmful in contact with skin
H315Causes skin irritation
H319Causes serious eye irritation
H332Harmful if inhaled
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P317, P319, P321, P330, 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-Hydrazinobenzoic Acid?

The CAS Registry Number of 2-Hydrazinobenzoic Acid is 5326-27-2. It is also known as Benzoic acid, 2-hydrazino-, Benzoic acid, hydrazino-, o-Hydrazinobenzoic acid.

What is the molecular formula and molecular weight of 2-Hydrazinobenzoic Acid?

2-Hydrazinobenzoic Acid has the molecular formula C7H8N2O2 and a molecular weight of 152.15 g/mol. Its IUPAC name is 2-hydrazinylbenzoic acid.

What is 2-Hydrazinobenzoic Acid used for?

2-Hydrazinobenzoic Acid is supplied as a characterised reference material related to Deferasirox. 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-Hydrazinobenzoic Acid can I order?

We supply 2-Hydrazinobenzoic 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-Hydrazinobenzoic Acid?

Yes. Every lot of 2-Hydrazinobenzoic 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-Hydrazinobenzoic Acid be shipped internationally?

Yes. 2-Hydrazinobenzoic 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.