2-Chloro-6-(difluoromethyl)-3-iodo-5-methylpyridine CAS 1804455-79-5
| CAS No. | 1804455-79-5 |
| Molecular Formula | C7H5ClF2IN |
| Molecular Weight | 303.48 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Chloro-6-(difluoromethyl)-3-iodo-5-methylpyridine (C7H5ClF2IN) contains a nitrile group, fluorine/chlorine/iodine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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).
2-Chloro-6-(difluoromethyl)-3-iodo-5-methylpyridine (CAS 1804455-79-5) is a high-purity analytical reference standard with the molecular formula C7H5ClF2IN and a molecular weight of 303.48 g/mol.
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-Chloro-6-(difluoromethyl)-3-iodo-5-methylpyridine 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 | C7H5ClF2IN |
| Molecular Weight | 303.48 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 methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | F/Cl/I-containing |
| Nitrogen Atoms | 1 |
Related Chloro Standards
- 4-Chloro-2-(difluoromethyl)-3-iodo-6-methylpyridine (CAS 1804455-89-7)
- 2-Chloro-3-(difluoromethyl)-6-iodo-4-methylpyridine (CAS 1804674-28-9)
- 4-Chloro-6-(difluoromethyl)-3-iodo-2-methylpyridine (CAS 1805061-61-3)
- 2-Chloro-5-(difluoromethyl)-4-iodo-3-methylpyridine (CAS 1805172-77-3)
- 4-Chloro-3-(difluoromethyl)-5-iodo-2-methylpyridine (CAS 1805172-90-0)
- 2-Chloro-3-(difluoromethyl)-6-iodo-5-methylpyridine (CAS 1805269-75-3)
- 2-Chloro-3-(difluoromethyl)-5-iodo-4-methylpyridine (CAS 1805385-02-7)
- 4-Chloro-2-(difluoromethyl)-3-iodo-5-methylpyridine (CAS 1806004-71-6)
Recommended Standards
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- 5-[1-(dimethylamino)propyl]-4-[2-(morpholin-4-yl)ethyl]-4H-1,2,4-triazole-3-thiol (CAS 879362-32-0)
- (1-(5-Fluoropyridin-2-yl)cyclopropyl)methanamine hydrochloride (CAS 2490704-89-5)
- 4-(3-Oxo-3-phenyl-1-propenyl)phenyl 4-methylbenzenecarboxylate (CAS 111965-04-9)
- 3-(Phenylamino)-1,2-dihydroisoquinolin-1-one (CAS 56100-50-6)
- 2-{[(4,6-dimethylpyrimidin-2-yl)sulfanyl]methyl}benzoic acid (CAS 733795-51-2)
- Cinobufagin (CAS 470-37-1)
- 3-(Aminomethyl)-1h-indol-5-ol (CAS 52700-62-6)
- tert-Butyl (S)-2-(2,5-dichlorobenzyl)piperazine-1-carboxylate (CAS 1260603-62-0)
- 2-[(Phenylmethoxy)methyl]-1-butanol (CAS 14058-59-4)
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- Peptide 438 (CAS CATO-CPTD788438)
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