Midazolam N-Methyl Impurity CAS 59467-61-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 59467-61-7 |
| Molecular Formula | C16H13ClFN3 |
| Molecular Weight | 301.75 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Midazolam N-Methyl Impurity (CAS 59467-61-7) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C16H13ClFN3. Molecular weight: 301.75 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C16H13ClFN3 |
| Molecular Weight | 301.75 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| 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.) | 1973 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 3 |
Related Midazolam Standards
- Midazolam Impurity 16 (CAS 59467-64-0)
- Midazolam EP Impurity G (CAS 59467-86-6)
- Midazolam Impurity 43 (CAS CATO-C4X-150943)
- Midazolam EP Impurity F (CAS 2886-65-9)
- 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)
Recommended Standards
- 4-[(3,5-Dimethylisoxazol-4-yl)methoxy]-benzenesulfonyl chloride (CAS 936822-38-7)
- Bupropion Impurity 43 (CAS CATO-C4X-120343)
- 2-({4-[(2-chloro-1,3-thiazol-5-yl)methoxy]phenyl}methylidene)propanedinitrile (CAS 692732-78-8)
- N2-cyclopropyl-4-methylpyridine-2,3-diamine (CAS 284686-18-6)
- 2-Bromo-5-(4-methoxyphenoxy)-1,3,4-thiadiazole (CAS 946884-40-8)
- Ethyl 6-(butylamino)-5-cyano-2-phenylpyridine-3-carboxylate (CAS 477866-00-5)
- 5-Methyl-6-oxaspiro[2.5]octane-1-carboxylic acid (CAS 1409024-84-5)
- n-(Sec-butyl)-3-(2-chlorophenyl)propanamide (CAS 925180-74-1)
- 3-(chloromethyl)-2-fluoro-pyridine;hydrochloride (CAS 477207-34-4)
- D-[Asp]9-Semaglutide (CAS CATO-CPTD788631)
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