2-(4-Chloro-3-(difluoromethyl)-6-methylpyridin-2-yl)acetonitrile CAS 1804664-51-4
| CAS No. | 1804664-51-4 |
| Molecular Formula | C9H7ClF2N2 |
| Molecular Weight | 216.62 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(4-Chloro-3-(difluoromethyl)-6-methylpyridin-2-yl)acetonitrile (C9H7ClF2N2) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine/chlorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO supplies 2-(4-Chloro-3-(difluoromethyl)-6-methylpyridin-2-yl)acetonitrile (CAS 1804664-51-4), a certified reference material (molecular formula C9H7ClF2N2, MW 216.62 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 2-(4-Chloro-3-(difluoromethyl)-6-methylpyridin-2-yl)acetonitrile under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C9H7ClF2N2 |
| Molecular Weight | 216.62 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
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Recommended Standards
- 2-(6-Chloro-5-(difluoromethyl)-3-methylpyridin-2-yl)acetonitrile (CAS 1804664-36-5)
- 2-(Chloromethyl)-3-(difluoromethyl)pyridine-6-acetonitrile (CAS 1805039-23-9)
- Methyl 5-chloro-2-hydroxy-4-methoxybenzoate (CAS 171826-80-5)
- 2-(2-Chloro-5-(difluoromethyl)-6-methylpyridin-3-yl)acetonitrile (CAS 1805176-50-4)
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- 9-Benzyl-1-oxa-4,9-diazaspiro[5.5]Undecan-3-one (CAS 1169699-64-2)
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- tert-Butyl 5-fluoro-1h-pyrrolo[2,3-c]pyridine-1-carboxylate (CAS 1841080-36-1)
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