Flavoxate Hydrochloride EP Impurity B
Flavoxate Hydrochloride EP Impurity B (CAS 35888-94-9) supplier Zemixal. Request a quote with price, lead time and documents.
About Flavoxate Hydrochloride EP Impurity B
Analytical teams working on Flavoxate use Flavoxate Hydrochloride EP Impurity B as a qualified comparison standard. Key data (Reference Standard): CAS 35888-94-9, formula C19H16O4 and molar mass 308.3 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
Storage and safety notes
Classified under GHS with signal word Warning and hazard statements H302. Read the SDS before first use.
Order it in 10 mg, 25 mg, 50 mg and 100 mg packs or ask for a bulk quotation. Each lot travels with a certificate of analysis with characterisation data. Request pricing online and we confirm availability, documentation and freight to your country.
See every impurity, metabolite and related compound we list for this API.
Flavoxate standardsTypical uses
- Pharmacopeial method verification
- Impurity profiling
- QC release testing
- ANDA / DMF filings
Applications
Grade guides
Specifications and identifiers
| Product name | Flavoxate Hydrochloride EP Impurity B |
|---|---|
| Catalogue number | ZX-024757 |
| CAS number | 35888-94-9 |
| IUPAC name | ethyl 3-methyl-4-oxo-2-phenylchromene-8-carboxylate |
| Molecular formula | C19H16O4 |
| Molar mass | 308.3 g/mol |
| Exact mass | 308.1049 |
| Grade | Reference Standard |
| Physical form | Solid |
| XLogP3 | 4.1 |
| H-bond donors / acceptors | 0 / 4 |
| Topological polar surface area | 52.6 Ų |
| HS code | 38229090 |
| InChIKey | NFRGNMIIGIZYDL-UHFFFAOYSA-N |
| SMILES | CCOC(=O)C1=CC=CC2=C1OC(=C(C2=O)C)C3=CC=CC=C3 |
| PubChem CID | 19972541 |
| Synonyms | Flavoxate Hydrochloride - Impurity B, Flavoxate EP Impurity B, Flavoxate Related Compound C, Ethyl 3-methylflavone-8-carboxylate, Ethyl 3-methyl-4-oxo-2-phenyl-4H-1-benzopyran-8-carboxylate, 4H-1-Benzopyran-8-carboxylic acid, 3-methyl-4-oxo-2-phenyl-, ethyl ester, Flavoxate hydrochloride impurity B, Flavoxate hydrochloride specified impurity B, O-Desethylpiperidine Flavoxate Ethyl Ester, Ethyl 3-methyl-4-oxo-2-phenyl-4H-chromene-8-carboxylate, 3-methylflavone-8-carboxylic acid ethyl ester, ethyl 3-methyl-4-oxo-2-phenyl-4H-1- benzopyran-8-carboxylate |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Warning
- H302Harmful if swallowed
Precautionary statements P264, P270, P301 + P317, P330, 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
| 10 mg | Quoted on request | |
| 25 mg | Quoted on request | |
| 50 mg | Quoted on request | |
| 100 mg | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
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