Remifentanil EP Impurity C CAS 132875-68-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 132875-68-4 |
| Molecular Formula | C19H26N2O5 |
| Molecular Weight | 362.42 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order Remifentanil EP Impurity C (CAS 132875-68-4) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C19H26N2O5. Molecular weight: 362.42 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C19H26N2O5 |
| Molecular Weight | 362.42 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Nitrogen Atoms | 2 |
Related Remifentanil Standards
- Remifentanil Impurity 7 (CAS 1332691-33-4)
- Remifentanil Impurity 1 (CAS 61085-72-1)
- Remifentanil EP Impurity J (CAS 61085-60-7)
- Remifentanil EP Impurity I (CAS 1096-03-3)
- Remifentanil EP Impurity H (CAS 968-86-5)
- Remifentanil-13C6 Hydrochloride (CAS 1189679-87-5)
- Remifentanil Hydrochloride (CAS 132539-07-2)
Recommended Standards
- 8-Ethyl-4-[2-(4-methoxyphenyl)acetyl]-1-oxa-4,8-diazaspiro[4.5]decane-3-carboxylic acid (CAS 1326814-08-7)
- 7-Desmethyl-9-(5-oxohexyl) Pentoxifylline (CAS 1329834-21-0)
- 4-(2-Ethoxybenzoyl)-8-ethyl-1-oxa-4,8-diazaspiro[4.5]decane-3-carboxylic acid (CAS 1326810-89-2)
- NSC 91800 (CAS 13560-91-3)
- 5-(chloromethyl)-3-fluoro-2-methylpyridine (CAS 1379065-65-2)
- (5-(Methoxycarbonyl)-4-methylthiophen-2-yl)boronic acid-d3 (CAS 2313568-22-6)
- (2-Methoxy-4,6-dimethylpyridin-3-yl)methanol (CAS 26413-74-1)
- 5-(Difluoromethyl)-4-(trifluoromethyl)pyridin-2(1H)-one (CAS 1805274-85-4)
- N-(5-Bromo-1,3,4-thiadiazol-2-yl)pivalamide (CAS 1936382-76-1)
- Semaglutide impurity 60 (CAS CATO-C4X-222660)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com