Flavoxate EP Impurity C

Name: Flavoxate EP Impurity C
Brand: Vaqora Chemicals
SKU: VQ-025801

About Flavoxate EP Impurity C

Flavoxate EP Impurity C (CAS 1286165-14-7) is a pharmacopeial impurity of Flavoxate offered by Vaqora Chemicals. The compound has the formula C20H18O4, corresponding to a molecular weight of 322.4 g/mol. The IUPAC name is propan-2-yl 3-methyl-4-oxo-2-phenylchromene-8-carboxylate. Common synonyms include Flavoxate Hydrochloride - Impurity C and Isopropyl 3-methylflavone-8-carboxylate.

It is supplied as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

This Flavoxate impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. It is used across pharmaceutical manufacturing and academic and industrial research.

We offer Flavoxate EP Impurity C in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers 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 C
Catalogue No.	VQ-025801
CAS Number	1286165-14-7
IUPAC name	propan-2-yl 3-methyl-4-oxo-2-phenylchromene-8-carboxylate
Molecular formula	C₂₀H₁₈O₄
Molecular weight	322.4 g/mol
Exact mass	322.1205
Grade	Reference Standard
HSN code	38229090
InChIKey	AGGXILIQAJZBJD-UHFFFAOYSA-N
SMILES	CC1=C(OC2=C(C1=O)C=CC=C2C(=O)OC(C)C)C3=CC=CC=C3
PubChem CID	46808729

Physical properties
Physical form	Solid
LogP (XLogP3)	4.6
H-bond donors / acceptors	0 / 4
TPSA	52.6 Å²
Synonyms	Flavoxate Hydrochloride - Impurity C, Isopropyl 3-methylflavone-8-carboxylate, Isopropyl 3-Methyl-4-Oxo-2-Phenyl-4H-chromene-8-carboxylate, Propan-2-yl 3-methyl-4-oxo-2-phenyl-4H-1-benzopyran-8-carboxylate, 1-methylethyl 3-methyl-4-oxo-2-phenyl- 4H-1-benzopyran-8-carboxylate

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302Harmful if swallowed

Precautionary statements: P264, P270, P301 + P317, P330, 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 C?

The CAS Registry Number of Flavoxate EP Impurity C is 1286165-14-7. It is also known as Flavoxate Hydrochloride - Impurity C, Isopropyl 3-methylflavone-8-carboxylate, Isopropyl 3-Methyl-4-Oxo-2-Phenyl-4H-chromene-8-carboxylate.

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

Flavoxate EP Impurity C has the molecular formula C20H18O4 and a molecular weight of 322.4 g/mol. Its IUPAC name is propan-2-yl 3-methyl-4-oxo-2-phenylchromene-8-carboxylate.

What is Flavoxate EP Impurity C used for?

Flavoxate EP Impurity C 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 C can I order?

We supply Flavoxate EP Impurity C 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 C?

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

Yes. Flavoxate EP Impurity C 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.