Miconazole EP Impurity H CAS 181931-30-6
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 181931-30-6 |
| Molecular Formula | C18H16Cl2N2O |
| Molecular Weight | 347.24 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Miconazole EP Impurity H (CAS 181931-30-6) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C18H16Cl2N2O. Molecular weight: 347.24 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C18H16Cl2N2O |
| Molecular Weight | 347.24 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2008 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Miconazole Standards
- Miconazole EP Impurity C (CAS 67358-54-7)
- Miconazole Impurity 15 (CAS 913837-72-6)
- Miconazole EP Impurity I (CAS 47363-37-1)
- Miconazole Impurity N1 (CAS 911805-54-4)
- Miconazole EP Impurity D (CAS 27523-40-6)
- Miconazole EP Impurity F (CAS 47447-55-2)
- Miconazole EP Impurity G (CAS 909277-71-0)
- Miconazole (CAS 22916-47-8)
Recommended Standards
- 6,8-Dichloro-3-(2,4,6-trimethylbenzyl)quinazolin-4(3H)-one (CAS 853334-47-1)
- 3-(4-Bromophenyl)-7-propyl-4,6,7,8-tetrahydrocinnolin-5(1H)-one (CAS 1023531-55-6)
- 6,13-Dichloropentacene (CAS 59156-92-2)
- Perampanel Impurity 31 (CAS CATO-C4X-243031)
- Entacapone impurity 20 (CAS CATO-C4X-162920)
- 1-Bromo-4-chloro-3-fluoro-2-iodobenzene (CAS 1820674-47-2)
- 1-Hydroxy-3-oxo-N-(2-(piperazin-1-yl)ethyl)-3,5,6,7-tetrahydropyrido-[3,2,1-ij]quinoline-2-carboxamide dihydrochloride (CAS 1172850-18-8)
- 5-Chloro-7-fluoro-2,3-dihydro-1h-indole-2,3-dione (CAS 953894-64-9)
- 5,5-Dimethylfuran-2,4(3H,5H)-dione (CAS 50630-62-1)
- Influenza PR8 Hemagglutinin Peptide (110-119) (H-6312.0005) (CAS 132031-50-6)
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