4-Amino-2-fluorobenzoic Acid

Name: 4-Amino-2-fluorobenzoic Acid
Brand: Vaqora Chemicals
SKU: VQ-037010

About 4-Amino-2-fluorobenzoic Acid

Listed under CAS 446-31-1, 4-Amino-2-fluorobenzoic Acid is an impurity of Enzalutamide available from Vaqora Chemicals. With the molecular formula C7H6FNO2, it has a molar mass of 155.13 g/mol. Alternative names: 2-fluoro-4-aminobenzoic acid and 4-amino-2-fluorobenzenecarboxylic 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. Under GHS it is labelled “Danger”, so handle it with suitable PPE and consult the SDS.

This Enzalutamide impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies 4-Amino-2-fluorobenzoic 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 Enzalutamide

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

Enzalutamide impurities

Specifications & identifiers

Chemical identifiers
Product name	4-Amino-2-fluorobenzoic Acid
Catalogue No.	VQ-037010
CAS Number	446-31-1
IUPAC name	4-amino-2-fluorobenzoic acid
Molecular formula	C₇H₆FNO₂
Molecular weight	155.13 g/mol
Exact mass	155.0383
Grade	Reference Standard
HSN code	38229090
InChIKey	QHERSCUZBKDVOC-UHFFFAOYSA-N
SMILES	C1=CC(=C(C=C1N)F)C(=O)O
PubChem CID	302680

Physical properties
Physical form	Solid
LogP (XLogP3)	1.2
H-bond donors / acceptors	2 / 4
TPSA	63.3 Å²

Safety & hazard information (GHS)

Corrosive

Harmful / irritant

Signal word: Danger

Hazard statements

H302Harmful if swallowed
H315Causes skin irritation
H318Causes serious eye damage
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P305 + P354 + 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 4-Amino-2-fluorobenzoic Acid?

The CAS Registry Number of 4-Amino-2-fluorobenzoic Acid is 446-31-1. It is also known as 2-fluoro-4-aminobenzoic acid, 4-amino-2-fluorobenzenecarboxylic acid, 2-Fluor-4-amino-benzoesaure.

What is the molecular formula and molecular weight of 4-Amino-2-fluorobenzoic Acid?

4-Amino-2-fluorobenzoic Acid has the molecular formula C7H6FNO2 and a molecular weight of 155.13 g/mol. Its IUPAC name is 4-amino-2-fluorobenzoic acid.

What is 4-Amino-2-fluorobenzoic Acid used for?

4-Amino-2-fluorobenzoic Acid is supplied as a characterised reference material related to Enzalutamide. 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-Amino-2-fluorobenzoic Acid can I order?

We supply 4-Amino-2-fluorobenzoic 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-Amino-2-fluorobenzoic Acid?

Yes. Every lot of 4-Amino-2-fluorobenzoic 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-Amino-2-fluorobenzoic Acid be shipped internationally?

Yes. 4-Amino-2-fluorobenzoic 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.