Metoprolol hydrochloride CAS 56392-18-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 56392-18-8 |
| Molecular Formula | C15H25NO3 HCl |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Metoprolol hydrochloride (CAS 56392-18-8) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C15H25NO3 HCl. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C15H25NO3 HCl |
| Molecular Weight | 303.83 g/mol |
| Appearance | White to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1973 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Metoprolol Standards
- Metoprolol EP Impurity A (CAS 109632-08-8)
- Metoprolol Impurity 23 (CAS 109632-11-3)
- Metoprolol Impurity 9 (CAS 1155083-53-6)
- Metoprolol Acid-d5 Ethyl Ester (CAS 1189704-28-6)
- Metoprolol Fumarate (CAS 119637-66-0)
- Metoprolol Acid-d5 (CAS 1215404-47-9)
- Metoprolol-D7 Hydrochloride (CAS 1219798-61-4)
- Metoprolol Impurity 22 (CAS 123195-72-2)
Recommended Standards
- Tris(1,10-phenanthroline)ruthenium dichloride (CAS 23570-43-6)
- 2-((5-(2-Chlorophenyl)-1,3,4-oxadiazol-2-yl)thio)-1-(3,4-dihydroquinolin-1(2H)-yl)ethan-1-one (CAS 332161-42-9)
- 4-(Ethoxymethyl)-1-methyl-4,5,6,7-tetrahydro-1H-pyrazolo[3,4-c]pyridine (CAS 1422069-79-1)
- N-methyl-2-phenylbutan-1-amine (CAS 91339-13-8)
- N-(2-methoxy-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)ethanesulfonamide (CAS 2246900-42-3)
- 【停用，请询C4X-260615】Pretomanid Impurity 11 (CAS CATO-C4X-260611)
- Tau Peptide (274-288) trifluoroacetate salt (CAS 330456-39-8)
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