Metoprolol Process Impurity 4 CAS 84803-56-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 84803-56-5 |
| Molecular Formula | C9H13NO |
| Molecular Weight | 151.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Metoprolol Process Impurity 4 (CAS 84803-56-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H13NO. Molecular weight: 151.21 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H13NO |
| Molecular Weight | 151.21 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | 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.) | 1981 |
| Nitrogen Atoms | 1 |
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Recommended Standards
- Isoxsuprine Impurity 1 (CAS 35205-54-0)
- m-Isopropoxyaniline (CAS 41406-00-2)
- imidazo[1,2-a]pyridine-7-carbonitrile (CAS 952566-04-0)
- 3',5'-Difluoro-[1,1'-biphenyl]-2-ol (CAS 794586-19-9)
- (2-Isopropoxy-5-methoxy-phenyl)-methanol (CAS 1094903-71-5)
- 1-(But-3-yn-1-yl)-4-methylpiperidine (CAS 1343816-79-4)
- (S)-2-(((1-Acetylpyrrolidin-2-yl)methyl)(methyl)amino)acetic acid (CAS 1354008-34-6)
- 2-(Cyclohex-1-en-1-yl)-N-ethylethan-1-amine (CAS 356530-87-5)
- 2-(6-Chloro-5-fluoropyridin-3-yl)acetic acid (CAS 953780-52-4)
- Acetyl-Exenatide trifluoroacetate salt (CAS 305815-28-5)
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