Metoprolol CAS 37350-58-6
Purity >95%In StockPharmaceutical Standards
| CAS No. | 37350-58-6 |
| Molecular Formula | C15H25NO3 |
| Molecular Weight | 267.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Metoprolol (CAS 37350-58-6) pharmaceutical standards reference standard. Molecular formula: C15H25NO3. Molecular weight: 267.36 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C15H25NO3 |
| Molecular Weight | 267.36 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 |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1967 |
| Nitrogen Atoms | 1 |
Related Metoprolol Standards
- Metoprolol Impurity 23 (CAS 109632-11-3)
- Metoprolol EP Impurity E (CAS 163685-38-9)
- Metoprolol (CAS 51384-51-1)
- Metoprolol S-Isomer (CAS 81024-42-2)
- Metoprolol Impurity 44 (CAS CATO-C4X-136744)
- Metoprolol impurity 45 (CAS CATO-C4X-136745)
- Metoprolol Impurity 2 (Mixture of Z and E Isomers) (CAS 82961-02-2)
- Metoprolol impurity 1 (CAS 150332-88-0)
Recommended Standards
- n-{[5-(2-amino-5-methyl-1,3-thiazol-4-yl)thiophen-2-yl]methyl}acetamide (CAS 1017190-42-9)
- Salbutamol Impurity 9 (CAS 754926-25-5)
- 5-((2-Ethoxybenzyl)thio)-1,3,4-thiadiazol-2-amine (CAS 1017373-75-9)
- Cabozantinib Impurity G (CAS 26198-19-6)
- 5-(1-methylcyclohexyl)imidazolidine-2,4-dione (CAS 857768-26-4)
- Dimethyl 2-(tert-butyl)malonate (CAS 39520-25-7)
- 14687-58-2 Selenium, isotope of mass 82 82Se Selenium-82 (CAS 14687-58-2)
- Netupitant Impurity 14 (CAS CATO-C4X-122314)
- Lometrexol (CAS 106400-81-1)
- Des-Gly34-Tirzepatide (CAS CATO-CPTD788940)
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