Carvedilol Impurity 20 CAS 72955-82-9
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 72955-82-9 |
| Molecular Formula | C10H15NO2 |
| Molecular Weight | 181.23 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Carvedilol Impurity 20 (CAS 72955-82-9) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C10H15NO2. Molecular weight: 181.23 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C10H15NO2 |
| Molecular Weight | 181.23 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1977 |
| Nitrogen Atoms | 1 |
Related Carvedilol Standards
- Carvedilol impurity 15 (CAS 52602-39-8)
- Carvedilol Impurity 23 (CAS 206647-27-0)
- Carvedilol impurity 8 (CAS 18181-71-0)
- Carvedilol Impurity 5 (CAS 1836-62-0)
- Carvedilol Impurity 24 (CAS 42988-85-2)
- Carvedilol USP Related Compound D (CAS 51997-51-4)
- Carvedilol Impurity 4 (CAS 72955-96-5)
- Carvedilol impurity 17 (CAS 123119-89-1)
Recommended Standards
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- Nafamostat Impurity 4 TFA salt (CAS CATO-C4X-133216)
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- Neuropeptide FF (5-8) (CAS 152050-35-6)
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