Methoxamine Impurity 23 CAS 100840-93-5
Purity ≥95%In StockPharmacopoeial Impurity Standards
| CAS No. | 100840-93-5 |
| Molecular Formula | C9H13NO2 |
| Molecular Weight | 167.21 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
High-purity Methoxamine Impurity 23 (CAS 100840-93-5) pharmacopoeial impurity standards reference standard. Molecular formula: C9H13NO2. Molecular weight: 167.21 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C9H13NO2 |
| Molecular Weight | 167.21 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | ≥95% |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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.) | 1985 |
| Nitrogen Atoms | 1 |
Related Methoxamine Standards
- Methoxamine Impurity 13 (CAS 938-46-5)
- Methoxamine Impurity 10 (CAS 1201-38-3)
- Methoxamine Impurity 9 (CAS 49710-99-8)
- Methoxamine Impurity 1 (CAS 5803-30-5)
- Methoxamine Impurity 17 (CAS 776-99-8)
- Methoxamine Impurity 6 (CAS 1835-04-7)
- Methoxamine Impurity 18 (CAS CATO-C4X-202218)
- Methoxamine Impurity 8 (CAS CATO-C4X-20228)
Recommended Standards
- Dopamine EP Impurity B (CAS 554-52-9)
- Metaraminol Impurity 27 (CAS 21480-43-3)
- Dopamine EP Impurity A (CAS 3213-30-7)
- Topiramate Didesacetal Impurity Formate (CAS 106881-42-9（free base）)
- Cyclophosphamide impurity 31 (CAS 2517939-95-4(free base))
- Pyrazolo[1,5-a]pyridine-2-carboxamide (CAS 885275-08-1)
- 2-((4,5-Dibenzyl-4H-1,2,4-triazol-3-yl)thio)-N-(4-ethylphenyl)acetamide (CAS 335400-05-0)
- 2-(Butylthio)tetrahydro-2H-pyran (CAS 16315-52-9)
- (S)-3-(3-Bromo-4-fluorophenyl)-2-((tert-butoxycarbonyl)amino)propanoic acid (CAS 1329606-04-3)
- [β-Asp]9-Semaglutide (CAS CATO-CPTD788605)
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