Midazolam EP Impurity C CAS 59468-44-9
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 59468-44-9 |
| Molecular Formula | C19H13ClFN3O2 |
| Molecular Weight | 369.78 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Order Midazolam EP Impurity C (CAS 59468-44-9) pharmacopoeial impurity standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C19H13ClFN3O2. Molecular weight: 369.78 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C19H13ClFN3O2 |
| Molecular Weight | 369.78 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, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 14.0 |
| 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 34 (CAS CATO-C4X-150934)
- Midazolam 2,5-Dioxide-d6 (CAS 1215321-98-4)
- Midazolam Hydrochloride (CAS 59467-96-8)
- Midazolam Impurity 19 (CAS CATO-C4X-150919)
- Midazolam Impurity 18 (CAS CATO-C4X-150918)
- Midazolam Impurity 20 (CAS 151921-06-1)
- Midazolam Impurity 35 (CAS CATO-C4X-150935)
- Midazolam 2-Oxide (CAS 59468-86-9)
Recommended Standards
- N-(4-(N-(4-chloro-3-nitrophenyl)sulfamoyl)phenyl)acetamide (CAS 316142-50-4)
- 2-Bromo-3,5-dichloro-4-fluoro-1-iodobenzene (CAS 1160573-88-5)
- Methyl 3-(((4-chlorophenyl)sulfonyl)methyl)-4-nitrobenzoate (CAS 339016-37-4)
- pregabalin Impurity 41 (CAS CATO-C4X-131241)
- Flutamide EP Impurity E (CAS 1939-27-1)
- (2-(Thiophen-2-yl)vinyl)boronic acid (CAS 214907-44-5)
- 4H,5H,6H,7H-pyrazolo[1,5-a]pyrimidine (CAS 126352-69-0)
- tert-Butyl (3-methyl-8-azabicyclo[3.2.1]octan-3-yl)carbamate (CAS 2096992-04-8)
- 1-(2-Bromo-1-(tert-butoxy)ethyl)-3-methylbenzene (CAS 1250172-40-7)
- Tirzepatide Impurity 43 (CAS CATO-C4X-324043)
Why CATO?
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- 130,000+ catalog items in stock, COA supplied with every batch
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