Terfenadine EP Impurity B
Buy Terfenadine EP Impurity B (CAS 1632048-95-3) from Zemixal. Request a quote with price, lead time and documents. Packs from 10 mg.
About Terfenadine EP Impurity B
Zemixal lists Terfenadine EP Impurity B for laboratories that identify, quantify or control Terfenadine and its related substances. Key data (Reference Standard): CAS 1632048-95-3, formula C32H41NO and molar mass 455.7 g/mol. It is handled as a solid.
Where it is used
- Pharmacopeial method verification
- Impurity profiling
- QC release testing
- ANDA / DMF filings
Storage and safety notes
It carries the GHS signal word Warning (H302), 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. You receive a certificate of analysis with characterisation data with each order. 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.
Terfenadine standardsTypical uses
- Pharmacopeial method verification
- Impurity profiling
- QC release testing
- ANDA / DMF filings
Applications
Grade guides
Specifications and identifiers
| Product name | Terfenadine EP Impurity B |
|---|---|
| Catalogue number | ZX-036664 |
| CAS number | 1632048-95-3 |
| IUPAC name | 4-(4-benzhydrylpiperidin-1-yl)-1-(4-tert-butylphenyl)butan-1-ol |
| Molecular formula | C32H41NO |
| Molar mass | 455.7 g/mol |
| Exact mass | 455.3188 |
| Grade | Reference Standard |
| Physical form | Solid |
| XLogP3 | 7.6 |
| H-bond donors / acceptors | 1 / 2 |
| Topological polar surface area | 23.5 Ų |
| HS code | 38229090 |
| InChIKey | JKSNSYGKAXLLAM-UHFFFAOYSA-N |
| SMILES | CC(C)(C)C1=CC=C(C=C1)C(CCCN2CCC(CC2)C(C3=CC=CC=C3)C4=CC=CC=C4)O |
| PubChem CID | 59872275 |
| Synonyms | Terfenadine - Impurity B, Terfenadine EP Impurity B (Free Base), (1RS)-1-(4-(1,1-Dimethylethyl)phenyl)-4-(4-(diphenylmethyl)piperidin-1-yl)butan-1-ol, 1-Piperidinebutanol, alpha-(4-(1,1-dimethylethyl)phenyl)-4-(diphenylmethyl)-, alpha-(4-(1,1-Dimethylethyl)phenyl)-4-(diphenylmethyl)-1-piperidinebutanol, (1RS)-1-[4-(1,1-Dimethylethyl)phenyl]-4-[4-(diphenylmethyl)piperidin-1-yl]butan-1-ol, Terfenadine impurity B, Dehydroxy Terfenadine, DehydroxyTerfenadine, (1RS)-1-[4-(1,1-Dimethylethyl)-phenyl]-4-[4-(diphenylmethyl)piperidin-1-yl]butan-1-ol, 4-(4-Benzhydrylpiperidin-1-yl)-1-(4-(tert-butyl)phenyl)butan-1-ol, (1RS)-1-[4-(1,1-dimethylethyl)- phenyl]-4-[4-(diphenylmethyl)piperidin-1-yl]butan-1-ol |
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 Terfenadine EP Impurity B
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