Flavoxate EP Impurity A

Name: Flavoxate EP Impurity A
Brand: Vaqora Chemicals
SKU: VQ-022649

About Flavoxate EP Impurity A

Listed under CAS 3468-01-7, Flavoxate EP Impurity A is a pharmacopeial impurity of Flavoxate available from Vaqora Chemicals. With the molecular formula C17H12O4, it has a molar mass of 280.27 g/mol. Systematically, it is named 3-methyl-4-oxo-2-phenylchromene-8-carboxylic acid. It is also known as Flavoxate Hydrochloride - Impurity A or 3-Methylflavone-8-carboxylic acid.

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 Flavoxate 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.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Flavoxate EP Impurity A is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Pharmacopeial method verification
Impurity profiling
QC release testing
ANDA / DMF filings

Industries

Related to Flavoxate

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

Flavoxate impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Flavoxate EP Impurity A
Catalogue No.	VQ-022649
CAS Number	3468-01-7
IUPAC name	3-methyl-4-oxo-2-phenylchromene-8-carboxylic acid
Molecular formula	C₁₇H₁₂O₄
Molecular weight	280.27 g/mol
Exact mass	280.0736
Grade	Reference Standard
HSN code	38229090
InChIKey	KMMBBZOSQNLLMN-UHFFFAOYSA-N
SMILES	CC1=C(OC2=C(C1=O)C=CC=C2C(=O)O)C3=CC=CC=C3
PubChem CID	77016

Physical properties
Physical form	Solid
LogP (XLogP3)	3.4
H-bond donors / acceptors	1 / 4
TPSA	63.6 Å²
Synonyms	Flavoxate Hydrochloride - Impurity A, 3-Methylflavone-8-carboxylic acid, 3-Methyl-4-oxo-2-phenyl-4H-chromene-8-carboxylic acid, 8-Carboxy-3-methylflavone, 3-Methyl-4-oxo-2-phenyl-4H-1-benzopyran-8-carboxylic acid, 4H-1-Benzopyran-8-carboxylic acid, 3-methyl-4-oxo-2-phenyl-, 3-Methylflavone-8-carboxaldehyde, 3-Methylflavone-8-carboxylic acid (MFCA), 8-carboxy-3-methyl-4-oxo-2-phenyl-4H-1-benzopyran, 3-Methyl-4-oxo-2-phenyl-4H-chromene-8-carboxylic acid #, 3-Methyl-2-phenylchromone-8-carboxylic Acid, 3-methyl-4-oxo-2-phenyl-chromene-8-carboxylic acid

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302Harmful if swallowed
H315Causes skin irritation
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, 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 Flavoxate EP Impurity A?

The CAS Registry Number of Flavoxate EP Impurity A is 3468-01-7. It is also known as Flavoxate Hydrochloride - Impurity A, 3-Methylflavone-8-carboxylic acid, 3-Methyl-4-oxo-2-phenyl-4H-chromene-8-carboxylic acid.

What is the molecular formula and molecular weight of Flavoxate EP Impurity A?

Flavoxate EP Impurity A has the molecular formula C17H12O4 and a molecular weight of 280.27 g/mol. Its IUPAC name is 3-methyl-4-oxo-2-phenylchromene-8-carboxylic acid.

What is Flavoxate EP Impurity A used for?

Flavoxate EP Impurity A is supplied as a characterised reference material related to Flavoxate. 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 Flavoxate EP Impurity A can I order?

We supply Flavoxate EP Impurity A 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 Flavoxate EP Impurity A?

Yes. Every lot of Flavoxate EP Impurity A 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 Flavoxate EP Impurity A be shipped internationally?

Yes. Flavoxate EP Impurity A 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.