Dimenhydrinate EP Impurity K
Order Dimenhydrinate EP Impurity K (CAS 574-42-5) online at Zemixal. Request a quote with price, lead time and documents.
About Dimenhydrinate EP Impurity K
Zemixal lists Dimenhydrinate EP Impurity K for laboratories that identify, quantify or control Modafinil and its related substances. For your records (Reference Standard), the material is defined by CAS 574-42-5, formula C26H22O and molar mass 350.5 g/mol. It is handled as a solid.
Use cases we see most often
- Pharmacopeial method verification
- Impurity profiling
- QC release testing
- ANDA / DMF filings
Safe handling
Hazard communication follows GHS (Warning: H400). Our SDS lists exposure controls and first-aid measures.
Order it in 10 mg, 25 mg, 50 mg and 100 mg packs or ask for a bulk quotation. You receive a certificate of analysis with characterisation data with each order. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.
See every impurity, metabolite and related compound we list for this API.
Modafinil standardsTypical uses
- Pharmacopeial method verification
- Impurity profiling
- QC release testing
- ANDA / DMF filings
Applications
Grade guides
Specifications and identifiers
| Product name | Dimenhydrinate EP Impurity K |
|---|---|
| Catalogue number | ZX-021421 |
| CAS number | 574-42-5 |
| IUPAC name | [benzhydryloxy(phenyl)methyl]benzene |
| Molecular formula | C26H22O |
| Molar mass | 350.5 g/mol |
| Exact mass | 350.1671 |
| Grade | Reference Standard |
| Physical form | Solid |
| XLogP3 | 6.5 |
| H-bond donors / acceptors | 0 / 1 |
| Topological polar surface area | 9.2 Ų |
| HS code | 38229090 |
| InChIKey | PVQATPQSBYNMGE-UHFFFAOYSA-N |
| SMILES | C1=CC=C(C=C1)C(C2=CC=CC=C2)OC(C3=CC=CC=C3)C4=CC=CC=C4 |
| PubChem CID | 11323 |
| Synonyms | Bis(Diphenylmethyl) ether, Dimenhydrinate - Impurity K, Dimenhydrinate Impurity K, Ebastine EP Impurity H, Diphenhydramine Impurity K, Ebastine - Impurity H, Dibenzhydryl ether, Diphenylmethyl ether, (1,1,3,3-Tetraphenyl)methyl ether, [(Benzhydryloxy)(phenyl)methyl]benzene, Benzhydrol ether, Benzhydryl ether |
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
- H400Very toxic to aquatic life
Precautionary statements P273, 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 Dimenhydrinate EP Impurity K
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More Modafinil standards
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