Mefenamic Acid EP Impurity B
Mefenamic Acid EP Impurity B (CAS 21122-68-9) supplier Zemixal. Lab and bulk packs, batch COA, fast global delivery. Catalogue no. ZX-022074.
About Mefenamic Acid EP Impurity B
Mefenamic Acid EP Impurity B is supplied by Zemixal as a characterised reference material for Mefenamic Acid analysis. For your records (Reference Standard), the material is defined by CAS 21122-68-9, formula C23H24N2O and molar mass 344.4 g/mol. It is handled as a solid.
Typical applications
- Pharmacopeial method verification
- Impurity profiling
- QC release testing
- ANDA / DMF filings
Safe handling
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. Every shipment includes a certificate of analysis with characterisation data. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.
See every impurity, metabolite and related compound we list for this API.
Mefenamic Acid standardsTypical uses
- Pharmacopeial method verification
- Impurity profiling
- QC release testing
- ANDA / DMF filings
Applications
Grade guides
Specifications and identifiers
| Product name | Mefenamic Acid EP Impurity B |
|---|---|
| Catalogue number | ZX-022074 |
| CAS number | 21122-68-9 |
| IUPAC name | 2-(2,3-dimethylanilino)-N-(2,3-dimethylphenyl)benzamide |
| Molecular formula | C23H24N2O |
| Molar mass | 344.4 g/mol |
| Exact mass | 344.1889 |
| Grade | Reference Standard |
| Physical form | Solid |
| XLogP3 | 7.2 |
| H-bond donors / acceptors | 2 / 2 |
| Topological polar surface area | 41.1 Ų |
| HS code | 38229090 |
| InChIKey | IQPGFFOBMDKQPI-UHFFFAOYSA-N |
| SMILES | CC1=C(C(=CC=C1)NC2=CC=CC=C2C(=O)NC3=CC=CC(=C3C)C)C |
| PubChem CID | 24286062 |
| Synonyms | Mefenamic Acid Impurity B, Mefenamic Acid - Impurity B, N-(2,3-Dimethylphenyl)-2-((2,3-dimethylphenyl)amino)benzamide, 2',3'-Benzoxylidide, 2-(2,3-xylidino)-, Benzamide, N-(2,3-dimethylphenyl)-2-((2,3-dimethylphenyl)amino)-, N-(2,3-Dimethylphenyl)-2-[(2,3-dimethylphenyl)amino]benzamide, N-(2,3-Dimethylphenyl) Mefenamic Acid Carboxamide |
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.
Questions about Mefenamic Acid EP Impurity B
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More Mefenamic Acid standards
More in Pharmacopeial Impurities (EP / USP / BP)
- CAS
- 2114-63-8
- Formula
- C15H14N2O3
- MW
- 270.28 g/mol
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