Metoprolol EP Impurity H CAS 62572-94-5
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 62572-94-5 |
| Molecular Formula | C14H23NO3 |
| Molecular Weight | 253.34 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Metoprolol EP Impurity H (CAS 62572-94-5) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C14H23NO3. Molecular weight: 253.34 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C14H23NO3 |
| Molecular Weight | 253.34 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1974 |
| Nitrogen Atoms | 1 |
Related Metoprolol Standards
- Metoprolol EP Impurity A (CAS 109632-08-8)
- Metoprolol Impurity 10 (CAS 131564-70-0)
- Metoprolol Impurity 47 (CAS CATO-C4X-136747)
- Metoprolol USP Related Compound B (CAS 56718-76-4)
- Metoprolol Impurity 51 (CAS 2517349-25-4)
- Metoprolol impurity 1 (CAS 150332-88-0)
- Metoprolol Impurity 2 (Mixture of Z and E Isomers) (CAS 82961-02-2)
- Metoprolol Impurity 44 (CAS CATO-C4X-136744)
Recommended Standards
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- Baxdrostat Impurity 8 (CAS 3059712-82-9)
- Bosutinib Impurity 11 (CAS CATO-C4X-184711)
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- Antifreeze Polypeptide 6 (winter flounder) trifluoroacetate salt (CAS 122604-16-4)
Why CATO?
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