Carvedilol EP Impurity C CAS 72955-94-3
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 72955-94-3 |
| Molecular Formula | C31H32N2O4 |
| Molecular Weight | 496.60 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Carvedilol EP Impurity C (CAS 72955-94-3), a pharmacopoeial impurity standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C31H32N2O4. Molecular weight: 496.60 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C31H32N2O4 |
| Molecular Weight | 496.60 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | >95% |
| Storage | Store in a cool place (≤25°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) | 17.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1977 |
| Nitrogen Atoms | 2 |
Related Carvedilol Standards
- Carvedilol Phosphate (CAS 610309-89-2)
- Carvedilol impurity 7 (CAS 1246819-01-1)
- Carvedilol Impurity 33 D5 (CAS CATO-C4X-157433)
- Carvedilol Impurity 34 (CAS 1059573-45-3)
- Carvedilol Impurity 26 (CAS 2248746-67-8)
- Carvedilol Impurity 28 (CAS CATO-C4X-157428)
- Carvedilol impurity 13 (CAS CATO-C4X-157413)
- Carvedilol impurity 21 (CAS 1261395-96-3)
Recommended Standards
- (S)-4-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-8-((tert-butoxycarbonyl)amino)octanoic acid 268542-17-2 (CAS 268542-17-2)
- Cefcapene Impurity 96 (CAS CATO-C4X-182496)
- Methyl 1-[3-(4-{[4-(4-nitrophenyl)piperazin-1-yl]methyl}phenoxy)propyl]piperidine-4-carboxylate (CAS 860649-27-0)
- Mirogabalin Impurity 6 (CAS CATO-C4X-29246)
- Relebactam Impurity 20 (CAS CATO-C4X-214420)
- 2-chloro-N-cyclopropyl-N-ethylacetamide (CAS 1087792-38-8)
- 3-[(Ethanesulfonyl)methyl]piperidine hydrochloride (CAS 1864063-81-9)
- {4-[(1-methoxypropan-2-yl)oxy]phenyl}methanol (CAS 1340567-11-4)
- 3-(2-Methylpyridin-4-yl)hexane-1,5-diol (CAS 865074-85-7)
- [5-31]-Semaglutide (CAS CATO-C4X-2226263)
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