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Pharmacopeial Impurities (EP / USP / BP)

Flavoxate EP Impurity A

Reference StandardAvailable on request

Order Flavoxate EP Impurity A (CAS 3468-01-7) online at Zemixal. Lab and bulk packs, batch COA, fast global delivery. Catalogue no. ZX-021678.

Pack sizes
Flavoxate EP Impurity A chemical structure
CAS number3468-01-7
FormulaC17H12O4
Molar mass280.27 g/mol
Physical formSolid
HS code38229090
InChIKeyKMMBBZOSQNLLMN-UHFFFAOYSA-N
IUPAC name3-methyl-4-oxo-2-phenylchromene-8-carboxylic acid

About Flavoxate EP Impurity A

Zemixal lists Flavoxate EP Impurity A for laboratories that identify, quantify or control Flavoxate and its related substances. Key data (Reference Standard): CAS 3468-01-7, formula C17H12O4 and molar mass 280.27 g/mol. It is handled as a solid.

Common uses in the lab and plant

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

Safe handling

It carries the GHS signal word Warning (H302, H315, H319 and H335), so wear gloves and eye protection and work with good ventilation.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and custom quantities are quoted on request. Every shipment includes a certificate of analysis with characterisation data. Request pricing online and we confirm availability, documentation and freight to your country.

Reference standards for Flavoxate

See every impurity, metabolite and related compound we list for this API.

Flavoxate standards

Typical uses

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

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Grade guides

Ph. Eur. Grade (European Pharmacopoeia)

Specifications and identifiers

Specifications of Flavoxate EP Impurity A
Product nameFlavoxate EP Impurity A
Catalogue numberZX-021678
CAS number3468-01-7
IUPAC name3-methyl-4-oxo-2-phenylchromene-8-carboxylic acid
Molecular formulaC17H12O4
Molar mass280.27 g/mol
Exact mass280.0736
GradeReference Standard
Physical formSolid
XLogP33.4
H-bond donors / acceptors1 / 4
Topological polar surface area63.6 Ų
HS code38229090
InChIKeyKMMBBZOSQNLLMN-UHFFFAOYSA-N
SMILESCC1=C(OC2=C(C1=O)C=CC=C2C(=O)O)C3=CC=CC=C3
PubChem CID77016
SynonymsFlavoxate 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

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

GHS07 Irritant or harmful
Irritant or harmful

Signal word Warning

  • 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 summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of Flavoxate EP Impurity A
10 mgQuoted on request
25 mgQuoted on request
50 mgQuoted on request
100 mgQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Flavoxate EP Impurity A

Which CAS number identifies Flavoxate EP Impurity A?
Flavoxate EP Impurity A is registered under CAS 3468-01-7. You may also see it listed as Flavoxate Hydrochloride - Impurity A, 3-Methylflavone-8-carboxylic acid, 3-Methyl-4-oxo-2-phenyl-4H-chromene-8-carboxylic acid. Our catalogue number for this item is ZX-021678.
What are the formula and molar mass of Flavoxate EP Impurity A?
For Flavoxate EP Impurity A, its formula is C17H12O4 and its molar mass is 280.27 g/mol. The systematic (IUPAC) name is 3-methyl-4-oxo-2-phenylchromene-8-carboxylic acid. InChIKey KMMBBZOSQNLLMN-UHFFFAOYSA-N lets you match it in any structure database.
How is Flavoxate EP Impurity A used in pharmaceutical QC?
Flavoxate EP Impurity A is a characterised reference material linked to Flavoxate. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.
What grade and pack sizes are available for Flavoxate EP Impurity A?
This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.
Which documents come with Flavoxate EP Impurity A?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship Flavoxate EP Impurity A to my country?
Yes. Because Flavoxate EP Impurity A is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

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