Midazolam Impurity 16 CAS 59467-64-0
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 59467-64-0 |
| Molecular Formula | C16H15ClFN3 |
| Molecular Weight | 303.76 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Midazolam Impurity 16 (CAS 59467-64-0) is a high-purity pharmacopoeial impurity standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C16H15ClFN3. Molecular weight: 303.76 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C16H15ClFN3 |
| Molecular Weight | 303.76 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1973 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 3 |
Related Midazolam Standards
- Midazolam N-Methyl Impurity (CAS 59467-61-7)
- Midazolam EP Impurity G (CAS 59467-86-6)
- Midazolam Impurity 43 (CAS CATO-C4X-150943)
- Midazolam Impurity 23 (CAS CATO-C4X-150923)
- Midazolam EP Impurity F (CAS 2886-65-9)
- 【禁售不询】Midazolam (CAS 59467-70-8)
- Midazolam EP Impurity B (CAS 59469-74-8)
- Midazolam Impurity 28 (CAS CATO-C4X-150928)
Recommended Standards
- 898772-03-7 {3-[(Azetidin-1-yl)methyl]phenyl}(4-chloro-2-fluorophenyl)methanone DTXSID40643273 (CAS 898772-03-7)
- 1-[(2-Chloropyridin-3-yl)sulfonyl]piperidine-4-carboxamide (CAS 1156723-20-4)
- 898756-92-8 {4-[(Azetidin-1-yl)methyl]phenyl}(4-chloro-2-fluorophenyl)methanone DTXSID20642820 (CAS 898756-92-8)
- Glycopyrronium Bromide Impurity 20 (CAS CATO-C4X-181720)
- Rasagiline Impurity 36 (CAS CATO-C4X-191336)
- Maribavir Impurity 5 HCl (CAS CATO-C4X-30075)
- 3-Chloro-n-(2-oxo-2,3-dihydro-1h-1,3-benzodiazol-5-yl)propanamide (CAS 915920-69-3)
- 3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (4-(4-methoxyphenyl)thiazol-5-yl)boronate (CAS 2223053-39-0)
- 2,5-Bis(dimethylamino)cyclohexa-2,5-diene-1,4-dione (CAS 1521-02-4)
- Acetyl decapeptide-3 (CAS 935288-50-9)
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