2-(6-Chloro-4-(difluoromethyl)-5-hydroxypyridin-3-yl)acetonitrile CAS 1806931-72-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1806931-72-5 |
| Molecular Formula | C8H5ClF2N2O |
| Molecular Weight | 218.59 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(6-Chloro-4-(difluoromethyl)-5-hydroxypyridin-3-yl)acetonitrile (CAS 1806931-72-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H5ClF2N2O. Molecular weight: 218.59 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H5ClF2N2O |
| Molecular Weight | 218.59 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 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.) | 1995 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
Related Chloro Standards
- Methyl 2-((5-chloro-6-oxo-1,6-dihydropyridazin-4-yl)oxy)acetate (CAS 1346697-65-1)
- 3-(5-Chloro-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)propanoic acid (CAS 1447966-21-3)
- 2-Chloro-6-(difluoromethyl)-9-methyl-9H-purine (CAS 1706442-33-2)
- 6-Chloro-2-(difluoromethyl)-7-methyl-7H-purine (CAS 1707567-00-7)
- 6-Chloro-8-(difluoromethyl)-9-methyl-9H-purine (CAS 1708251-13-1)
- 2-Chloro-6-(difluoromethoxy)-1H-benzimidazole (CAS 1804054-68-9)
- 4-Chloro-6-(difluoromethyl)-3-(hydroxymethyl)picolinonitrile (CAS 1804487-97-5)
- 4-Chloro-6-(difluoromethyl)-5-(hydroxymethyl)nicotinonitrile (CAS 1804488-02-5)
Recommended Standards
- 6-Chloro-5-(difluoromethyl)-3-methoxypicolinonitrile (CAS 1806926-96-4)
- 2-Chloro-4-(difluoromethyl)-5-(hydroxymethyl)nicotinonitrile (CAS 1806968-35-3)
- 6-Chloro-4-(difluoromethyl)-5-methoxynicotinonitrile (CAS 1806926-82-8)
- N-(2-(3-(Pyridin-2-yl)-4,5,6,7-tetrahydro-1H-indazol-1-yl)ethyl)thiophene-2-sulfonamide (CAS 1797258-92-4)
- 2-(4-(Methylcarbamoyl)-1h-1,2,3-triazol-1-yl)ethyl methanesulfonate (CAS 1114824-12-2)
- (4-Fluorophenyl)(5-(3,4,5-trimethoxyphenyl)-1H-1,2,4-triazol-3-yl)methanamine (CAS 1710846-19-7)
- N'-(3,5-dimethylbenzoyl)-N'-(2,2-dimethylpentan-3-yl)-3-methoxy-2-methylbenzohydrazide (CAS 755013-53-7)
- 2-(tert-Butoxy)-4-cyclopropoxy-5-isopropoxypyridine (CAS 1243287-09-3)
- Mephenesin Carbamate (CAS 533-06-2)
- Semaglutide impurity 40 (CAS CATO-C4X-222640)
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