4-Amino-2-fluorophenol

About 4-Amino-2-fluorophenol

4-Amino-2-fluorophenol is an impurity of Amodiaquine carrying the CAS registry number 399-96-2. With the molecular formula C6H6FNO, it has a molar mass of 127.12 g/mol. Common synonyms include 2-Fluoro-4-aminophenol and Phenol, 4-amino-2-fluoro-.

The product is provided 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 Amodiaquine 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.

We offer 4-Amino-2-fluorophenol 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 Amodiaquine

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

Amodiaquine impurities

Specifications & identifiers

Chemical identifiers
Product name	4-Amino-2-fluorophenol
Catalogue No.	VQ-034993
CAS Number	399-96-2
IUPAC name	4-amino-2-fluorophenol
Molecular formula	C₆H₆FNO
Molecular weight	127.12 g/mol
Exact mass	127.0433
Grade	Reference Standard
HSN code	38229090
InChIKey	MXJQJURZHQZLNN-UHFFFAOYSA-N
SMILES	C1=CC(=C(C=C1N)F)O
PubChem CID	2735918

Physical properties
Physical form	Solid
LogP (XLogP3)	1
H-bond donors / acceptors	2 / 3
TPSA	46.3 Å²

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 4-Amino-2-fluorophenol?

The CAS Registry Number of 4-Amino-2-fluorophenol is 399-96-2. It is also known as 2-Fluoro-4-aminophenol, Phenol, 4-amino-2-fluoro-, 3-Fluoro-4-hydroxyaniline.

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

4-Amino-2-fluorophenol has the molecular formula C6H6FNO and a molecular weight of 127.12 g/mol. Its IUPAC name is 4-amino-2-fluorophenol.

What is 4-Amino-2-fluorophenol used for?

4-Amino-2-fluorophenol is supplied as a characterised reference material related to Amodiaquine. 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-fluorophenol can I order?

We supply 4-Amino-2-fluorophenol 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-fluorophenol?

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

Yes. 4-Amino-2-fluorophenol 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.