Phenytoin EP Impurity E
Phenytoin EP Impurity E (CAS 6802-95-5) supplier Zemixal: C15H14N2O3, COA and SDS with every lot, worldwide shipping. Packs from 10 mg.
About Phenytoin EP Impurity E
Analytical teams working on Phenytoin use Phenytoin EP Impurity E as a qualified comparison standard. Identity at a glance (Reference Standard): CAS 6802-95-5, formula C15H14N2O3 and molar mass 270.28 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
Handling and storage
Hazard communication follows GHS (Warning: H302 and H411). Our SDS lists exposure controls and first-aid measures.
Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and custom quantities are quoted on request. 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.
Phenytoin standardsTypical uses
- Pharmacopeial method verification
- Impurity profiling
- QC release testing
- ANDA / DMF filings
Applications
Grade guides
Specifications and identifiers
| Product name | Phenytoin EP Impurity E |
|---|---|
| Catalogue number | ZX-031832 |
| CAS number | 6802-95-5 |
| IUPAC name | 2-(carbamoylamino)-2,2-diphenylacetic acid |
| Molecular formula | C15H14N2O3 |
| Molar mass | 270.28 g/mol |
| Exact mass | 270.1004 |
| Grade | Reference Standard |
| Physical form | Solid |
| XLogP3 | 1.7 |
| H-bond donors / acceptors | 3 / 3 |
| Topological polar surface area | 92.4 Ų |
| HS code | 38229090 |
| InChIKey | UESCARMREGSPTP-UHFFFAOYSA-N |
| SMILES | C1=CC=C(C=C1)C(C2=CC=CC=C2)(C(=O)O)NC(=O)N |
| PubChem CID | 134613 |
| Synonyms | Diphenylhydantoic acid, 2,2-Diphenylhydantoic acid, Benzeneacetic acid, alpha-((aminocarbonyl)amino)-alpha-phenyl-, Phenytoin acid, 2,2-Diphenyl-2-ureidoacetic acid, Phenytoin Impurity E, alpha-[(Aminocarbonyl)amino]-alpha-phenylbenzeneacetic acid, 2,2-diphenyl-2-ureido-acetic acid, (carbamoylamino)(diphenyl)acetic acid, {[Hydroxy(imino)methyl]amino}(diphenyl)acetic acid, {[Hydroxy(imino)methyl]amino}di(phenyl)acetic acid |
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
- H411Toxic to aquatic life with long lasting effects
Precautionary statements P264, P270, P273, P301 + P317, P330, P391, 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 Phenytoin EP Impurity E
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