Propranolol Impurity 5 CAS 2007-72-9
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 2007-72-9 |
| Molecular Formula | C16H21NO2 |
| Molecular Weight | 259.34 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Order Propranolol Impurity 5 (CAS 2007-72-9) pharmacopoeial impurity standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C16H21NO2. Molecular weight: 259.34 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C16H21NO2 |
| Molecular Weight | 259.34 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 1 |
Related Propranolol Standards
- (S)-Propranolol, 98% (CAS 4199-09-1)
- Propranolol Impurity 30 (CAS 27827-19-6)
- Propranolol Impurity 31 (CAS CATO-C4X-151931)
- Propranolol Impurity 49 (CAS CATO-C4X-151949)
- Propranolol Impurity 52 (CAS CATO-C4X-151952)
- Propranolol Impurity 54 (CAS CATO-C4X-151954)
- Propranolol (CAS 525-66-6)
- Propranolol Impurity 15 (CAS CATO-C4X-151915)
Recommended Standards
- Amorolfine Impurity 37 (CAS CATO-C4X-154237)
- Atropine Impurity 46 (CAS 1690-22-8)
- Amorolfine Impurity 38 (CAS CATO-C4X-154238)
- Empagliflozin Impurity 25 (CAS 915095-89-5)
- Lercanidipine Impurity 20 (CAS 890045-70-2)
- tert-Butyl 6-chloro-1h,2h,3h-pyrrolo[2,3-b]pyridine-1-carboxylate (CAS 679392-22-4)
- N-[(1R,2R)-2-Amino-1,2-bis(4-methoxyphenyl)ethyl]4-methylbenzenesulfonamide (CAS 852212-99-8)
- 2-((1H-indol-3-yl)thio)acetonitrile (CAS 61021-51-0)
- 875-99-0 beta-Pericyclocamphanone 4,7,7-Trimethyltricyclo(2.2.1.0(2,6))heptan-3-one Pericyclocamphanone (CAS 875-99-0)
- Semaglutide impurity 274 (CAS CATO-C4X-2226274)
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