50839-95-7 2-Chloro-4-methyl-nicotinoyl chloride MFCD15142813 CAS 50839-95-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 50839-95-7 |
| Molecular Formula | C7H5Cl2NO |
| Molecular Weight | 190.03 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 50839-95-7 2-Chloro-4-methyl-nicotinoyl chloride MFCD15142813 (CAS 50839-95-7) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C7H5Cl2NO. Molecular weight: 190.03 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C7H5Cl2NO |
| Molecular Weight | 190.03 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1971 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Chloro Standards
- 4-Chloro-6-methylnicotinoyl chloride (CAS 1005515-30-9)
- 2-Chloro-1-(5-chloropyridin-2-yl)ethan-1-one (CAS 103962-11-4)
- 2-Chloro-5-methylpyridine-3-carbonyl chloride (CAS 1088496-56-3)
- 5-Chloro-2-methylnicotinoyl chloride (CAS 1207529-88-1)
- 6-Chloro-4-methylpyridine-2-carbonyl chloride (CAS 1261432-55-6)
- 6-Chloro-4-methylnicotinoyl chloride (CAS 1261457-44-6)
- 2-Chloro-1-(4-chloropyridin-2-yl)ethan-1-one (CAS 1357946-32-7)
- 2-Chloro-1-(6-chloropyridin-3-yl)ethanone (CAS 136592-00-2)
Recommended Standards
- n-[(2,4-dichlorophenyl)methylidene]hydroxylamine (CAS 56843-28-8)
- 2,5-Dichlorobenzamide (CAS 5980-26-7)
- N-(3,4-Dichlorophenyl)formamide (CAS 5470-15-5)
- 3-Cyclopropylbenzoic Acid (CAS 1129-06-2)
- 3-(2-(Indolin-1-yl)-2-oxoethyl)-8-methyl-1,3-diazaspiro[4.5]decane-2,4-dione (CAS 849458-65-7)
- 4H-1,2,4-triazole-3,4,5-triamine hydrobromide (CAS 1656-14-0)
- 3-(Bromomethyl)-2,5-dimethylpyrazine (CAS 1936294-46-0)
- N-Nitrosocytisine (CAS 19634-60-7)
- 2-(4,5-Dihydro-1H-imidazol-2-yl)pyrimidine (CAS 1254357-05-5)
- Neuropeptide Y (human, rat) trifluoroacetate salt (CAS 90880-35-6)
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