Midazolam EP Impurity G CAS 59467-86-6
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 59467-86-6 |
| Molecular Formula | C18H14ClN3 |
| Molecular Weight | 307.78 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Midazolam EP Impurity G (CAS 59467-86-6) is a high-purity pharmacopoeial impurity standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C18H14ClN3. Molecular weight: 307.78 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C18H14ClN3 |
| Molecular Weight | 307.78 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1973 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Midazolam Standards
- Midazolam Impurity 16 (CAS 59467-64-0)
- Midazolam N-Methyl Impurity (CAS 59467-61-7)
- Midazolam Impurity 43 (CAS CATO-C4X-150943)
- Midazolam Impurity 23 (CAS CATO-C4X-150923)
- 【禁售不询】Midazolam (CAS 59467-70-8)
- Midazolam EP Impurity B (CAS 59469-74-8)
- Midazolam Impurity 28 (CAS CATO-C4X-150928)
- Midazolam EP Impurity F (CAS 2886-65-9)
Recommended Standards
- N-((1-(4-Chlorophenyl)-1H-tetrazol-5-yl)methyl)-2-ethylbutanamide (CAS 897615-19-9)
- Suvorexant Impurity 42 (CAS CATO-C4X-181242)
- 4-Chloro-1-phenethylimidazo[1,2-a]quinoxaline (CAS 681284-73-1)
- Lodoxamide Impurity 6 (CAS 75235-35-7)
- Isavuconazole Impurity 101 (CAS CATO-C4X-1236101)
- (2-chloro-5-methoxy-4-pyridyl)boronic acid (CAS 1072945-98-2)
- 5-(4-Methylpiperazin-1-yl)-1H-pyrazol-3-amine (CAS 537039-17-1)
- (6-methyl-3-pyridinyl)boronic acid (6-methyl-3-pyridyl)boronic acid (6-methylpyridin-3-yl)boronic acid 6-Methylpyridine-3-boronic acid 659742-21-9 (CAS 659742-21-9)
- N-(3,4-dichlorobenzyl)-2-(3-oxo-3,4-dihydro-2H-benzo[b][1,4]thiazin-2-yl)acetamide (CAS 860611-62-7)
- Tirzepatide Impurity 21 X TFA Salt (CAS CATO-C4X-324021)
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