2-(6-Chloro-5-(difluoromethyl)-4-iodopyridin-2-yl)acetonitrile CAS 1804496-98-7
| CAS No. | 1804496-98-7 |
| Molecular Formula | C8H4ClF2IN2 |
| Molecular Weight | 328.49 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
2-(6-Chloro-5-(difluoromethyl)-4-iodopyridin-2-yl)acetonitrile (CAS 1804496-98-7) is a high-purity analytical reference standard with the molecular formula C8H4ClF2IN2 and a molecular weight of 328.49 g/mol.
Based on its molecular formula C8H4ClF2IN2, 2-(6-Chloro-5-(difluoromethyl)-4-iodopyridin-2-yl)acetonitrile contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine/chlorine/iodine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 328.49 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C8H4ClF2IN2 |
| Molecular Weight | 328.49 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 |
| 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/I-containing |
| Nitrogen Atoms | 2 |
Related Chloro Standards
- 2-(2-Chloro-6-(difluoromethyl)-3-iodopyridin-4-yl)acetonitrile (CAS 1805263-51-7)
- 2-(4-Chloro-6-(difluoromethyl)-5-iodopyridin-3-yl)acetonitrile (CAS 1805263-63-1)
- 2-(2-Chloro-4-(difluoromethyl)-6-iodopyridin-3-yl)acetonitrile (CAS 1805354-29-3)
- 2-(2-Chloro-3-(difluoromethyl)-5-iodopyridin-4-yl)acetonitrile (CAS 1805387-47-6)
- 2-(6-Chloro-4-(difluoromethyl)-5-iodopyridin-2-yl)acetonitrile (CAS 1806934-34-8)
- 2-(2-Chloro-6-(difluoromethyl)-5-iodopyridin-3-yl)acetonitrile (CAS 1806934-46-2)
- 2-(4-Chloro-6-(difluoromethyl)-5-iodopyridin-2-yl)acetonitrile (CAS 1806934-53-1)
- 2-(4-Chloro-5-(difluoromethyl)-6-iodopyridin-3-yl)acetonitrile (CAS 1807060-74-7)
Recommended Standards
- (2E,4E,6E,8E,10E,12E)-Docosa-2,4,6,8,10,12-hexaenoic acid (CAS 1704702-50-0)
- 2-(Chloromethyl)-5-cyano-4-(difluoromethyl)-3-iodopyridine (CAS 1804731-19-8)
- Dioctylmalonate (CAS 16958-88-6)
- 2-(Chloromethyl)-4-cyano-5-(difluoromethyl)-3-iodopyridine (CAS 1805182-69-7)
- tert-Butyl (4-fluoro-3-formylphenyl)carbamate (CAS 1785327-02-7)
- 1-(4-Cyclohexylphenyl)-2,2-dihydroxyethanone (CAS 99433-89-3)
- Decyl 3,4,5-trihydroxybenzoate (CAS 19198-75-5)
- 6-Chloro-1-[(2-chloro-6-fluorophenyl)methoxy]-2-phenyl-1H-1,3-benzodiazole (CAS 303148-71-2)
- 1-bromo-1-methyl-cyclohexane (CAS 931-77-1)
- Ethyl[(pyrrolidin-3-yl)methyl]amine (CAS 91187-83-6)
- 2-Amino-5-(2-amino-2-oxoethyl)-4-oxo-4,5-dihydro-1h-pyrrole-3-carboxamide (CAS 929974-66-3)
- tert-butyl N-[2-(prop-2-en-1-ylsulfanyl)ethyl]carbamate (CAS 1000806-49-4)
- N-(2-(4-(Furan-2-yl)-1-methyl-1H-imidazol-2-yl)ethyl)-4-propyl-1,2,3-thiadiazole-5-carboxamide (CAS 1421512-37-9)
- Galanin-Like Peptide (porcine) trifluoroacetate salt (CAS 245114-96-9)
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