2-(4-Chloro-6-(difluoromethyl)-5-iodopyridin-3-yl)acetonitrile CAS 1805263-63-1
| CAS No. | 1805263-63-1 |
| Molecular Formula | C8H4ClF2IN2 |
| Molecular Weight | 328.49 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C8H4ClF2IN2, 2-(4-Chloro-6-(difluoromethyl)-5-iodopyridin-3-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. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
2-(4-Chloro-6-(difluoromethyl)-5-iodopyridin-3-yl)acetonitrile (CAS 1805263-63-1), molecular formula C8H4ClF2IN2 and molecular weight 328.49 g/mol, is a CATO reference standard with documented purity and traceability.
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-6-(difluoromethyl)-5-iodopyridin-3-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 | 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-(6-Chloro-5-(difluoromethyl)-4-iodopyridin-2-yl)acetonitrile (CAS 1804496-98-7)
- 2-(2-Chloro-6-(difluoromethyl)-3-iodopyridin-4-yl)acetonitrile (CAS 1805263-51-7)
- 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
- 2-(Chloromethyl)-3-cyano-6-(difluoromethyl)-5-iodopyridine (CAS 1805287-06-2)
- 2-(Chloromethyl)-4-cyano-5-(difluoromethyl)-3-iodopyridine (CAS 1805182-69-7)
- 2-(Chloromethyl)-6-cyano-4-(difluoromethyl)-3-iodopyridine (CAS 1805287-19-7)
- 2-(Chloromethyl)-5-cyano-4-(difluoromethyl)-3-iodopyridine (CAS 1804731-19-8)
- 5-Iodo-N,4-dimethylpyrimidin-2-amine (CAS 1936159-18-0)
- zinc sulfide (CAS 1314-98-3)
- tert-Butyl 7-(2-aminoethyl)-6,7-dihydrothieno[3,2-c]pyridine-5(4H)-carboxylate (CAS 1391732-66-3)
- 4-(4-Hydroxyphenyl)piperidin-4-ol (CAS 142001-84-1)
- 4-(5-(Amino(phenyl)methyl)-6-methylpyridin-2-yl)piperazine-1-carbaldehyde (CAS 1355230-55-5)
- Ethyl 4-[3-(4-methoxybenzenesulfonamido)phenoxy]-2-(methylsulfanyl)pyrimidine-5-carboxylate (CAS 478065-39-3)
- (S)-TERT-BUTYL 3-(BENZYLOXY)PYRROLIDINE-1-CARBOXYLATE (CAS 847942-82-9)
- (-)-Sodium hydrogen malate 68303-40-2 sodium (S)-3-carboxy-2-hydroxypropanoate (CAS 68303-40-2)
- Cycloheptyl(phenyl)methanamine hydrochloride (CAS 58271-63-9)
- Semaglutide Impurity 128 (CAS 2490269-78-6)
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