2-(Difluoromethyl)-3-iodonaphthalene CAS 1261807-76-4
| CAS No. | 1261807-76-4 |
| Molecular Formula | C11H7F2I |
| Molecular Weight | 304.07 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 2-(Difluoromethyl)-3-iodonaphthalene 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.
CATO supplies 2-(Difluoromethyl)-3-iodonaphthalene (CAS 1261807-76-4), a certified reference material (molecular formula C11H7F2I, MW 304.07 g/mol) for analytical method development and quality control.
Structurally, 2-(Difluoromethyl)-3-iodonaphthalene (C11H7F2I) contains fluorine/iodine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 7.0, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 304.07 g/mol, it falls into the moderately-high-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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 | C11H7F2I |
| Molecular Weight | 304.07 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F/I-containing |
Related Difluoromethyl Standards
- 1-(Difluoromethyl)-2-iodonaphthalene (CAS 1261459-58-8)
- 2-(Difluoromethyl)-4-iodonaphthalene (CAS 1261459-62-4)
- 2-(Difluoromethyl)-5-iodonaphthalene (CAS 1261470-13-6)
- 1-(Difluoromethyl)-6-iodonaphthalene (CAS 1261532-79-9)
- 1-(Difluoromethyl)-5-iodonaphthalene (CAS 1261587-65-8)
- 2-(Difluoromethyl)-8-iodonaphthalene (CAS 1261660-99-4)
- 1-(Difluoromethyl)-3-iodonaphthalene (CAS 1261676-56-5)
- 1-(Difluoromethyl)-4-iodonaphthalene (CAS 1261769-76-9)
Recommended Standards
- 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-2-(trifluoromethoxy)phenol (CAS 1350989-48-8)
- 5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-2-(2,2,2-trifluoroethoxy)pyrimidine (CAS 1351234-12-2)
- 5-(Tetramethyl-1,3,2-dioxaborolan-2-yl)-3-(trifluoromethoxy)pyridin-2-amine (CAS 1620575-08-7)
- 3-(Tetramethyl-1,3,2-dioxaborolan-2-yl)-4-(trifluoromethoxy)phenol (CAS 1689502-03-1)
- (2-Chlorophenyl)methylphosphonic acid (CAS 13249-95-1)
- Methyl 4-chloro-6-oxo-1-phenyl-1,6-dihydropyridazine-3-carboxylate (CAS 129109-17-7)
- 6-Chloro-N-(4-methoxybenzyl)pyrazin-2-amine (CAS 355836-31-6)
- Methyl 2-((2-methoxyphenyl)amino)-2-oxoacetate (CAS 113449-16-4)
- Tert-butyl benzyl(piperidin-4-yl)carbamate (CAS 934695-78-0)
- 4-Chloro-2-(4-fluorophenyl)sulfanylbenzoic acid (CAS 54435-14-2)
- JWH-250 N-pentanoic acid metabolite (CAS 1379604-65-5)
- 6-(Difluoromethyl)-3-methoxy-4-methylpyridin-2-amine (CAS 1805364-80-0)
- 2-(((Tetrahydrofuran-2-yl)methoxy)methyl)butane-1-sulfonyl chloride (CAS 1464880-57-6)
- Semaglutide Impurity 16 (CAS CATO-C4X-222616)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com