Metoprolol CAS 51384-51-1
Purity >95%In StockPharmaceutical Standards
| CAS No. | 51384-51-1 |
| Molecular Formula | C15H25NO3 |
| Molecular Weight | 267.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order Metoprolol (CAS 51384-51-1) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C15H25NO3. Molecular weight: 267.36 g/mol. COA included with every batch.
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.) | 1971 |
| Nitrogen Atoms | 1 |
Related Metoprolol Standards
- Metoprolol Impurity 23 (CAS 109632-11-3)
- Metoprolol EP Impurity E (CAS 163685-38-9)
- Metoprolol (CAS 37350-58-6)
- 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
- Salbutamol Impurity 9 (CAS 754926-25-5)
- Salbutamol Impurity 63 (CAS CATO-C4X-117663)
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- 898791-06-5 (3-Chloro-5-fluorophenyl)(cyclobutyl)methanone DTXSID40642544 (CAS 898791-06-5)
- Perfluoro-octylethanoic Acid (CAS 27854-31-5)
- 2-(3-Bromophenoxy)-N-((tetrahydrothiophen-2-yl)methyl)ethan-1-amine (CAS 1501898-41-4)
- (1,4-Dimethylpiperidin-4-yl)methanamine (CAS 933694-51-0)
- 3-(4-Methyl-3-nitrophenyl)oxazolidin-2-one (CAS 1354960-17-0)
- Potassium 3-phenylpropyltrifluoroborate (CAS 329976-75-2)
- Amyloid Precursor Frameshift Mutant C-Terminal Peptide trifluoroacetate salt (CAS 189125-14-2)
Why CATO?
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