4-Cyano-1-methyl-1H-imidazole-5-carbonyl chloride CAS 146091-75-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 146091-75-0 |
| Molecular Formula | C6H4ClN3O |
| Molecular Weight | 169.57 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Cyano-1-methyl-1H-imidazole-5-carbonyl chloride (CAS 146091-75-0) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C6H4ClN3O. Molecular weight: 169.57 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C6H4ClN3O |
| Molecular Weight | 169.57 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Cyano Standards
- 5-Cyano-1-methyl-1H-imidazole-4-carbonyl chloride (CAS 146091-77-2)
- 3-Cyano-1-methyl-1H-pyrazole-4-carbonyl chloride (CAS 81303-58-4)
- 5-Cyano-1-methyl-1H-pyrazole-4-carbonyl chloride (CAS 81303-60-8)
- 4-Cyano-3-fluorobenzyl chloride (CAS 1260814-48-9)
- 2-Cyano-N-(3-(dimethylamino)propyl)acetamide (CAS 15029-09-1)
- Ethyl 2-cyano-2-ethylbutanoate (CAS 1619-56-3)
- Ethyl 2-cyano-3-methylpentanoate (CAS 7309-45-7)
- Ethyl 3-Cyano-3-methylpentanoate (CAS 39121-94-3)
Recommended Standards
- 5-Chloro[1,2,4]triazolo[1,5-a]pyrazin-2-amine (CAS 1454653-85-0)
- 5-Chloro-7H-pyrrolo[2,3-d]pyrimidin-4-ol (CAS 1448719-08-1)
- 6-Chloroisoxazolo[5,4-b]pyridin-3-amine (CAS 1502034-41-4)
- 4-Oxa-6-azaspiro[2.4]heptan-5-one (CAS 1238704-57-8)
- 2-(Propan-2-yl)-1H-pyrrole (CAS 7696-51-7)
- Methyl 2-Bromothiazole-4-carboxylate (CAS 170235-26-4)
- Methyl 2-cyano-3-oxo-3-phenylpropanoate (CAS 3239-71-2)
- (R)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-2-methylbutanoic acid (CAS 1231709-22-0)
- 2-Isopropyl-4-nitroaniline (CAS 94831-94-4)
- Semaglutide impurity 199 (CAS CATO-C4X-2226199)
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