1-(Difluoromethyl)-6-methylnaphthalene CAS 1261885-45-3
| CAS No. | 1261885-45-3 |
| Molecular Formula | C12H10F2 |
| Molecular Weight | 192.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO supplies 1-(Difluoromethyl)-6-methylnaphthalene (CAS 1261885-45-3), a certified reference material (molecular formula C12H10F2, MW 192.20 g/mol) for analytical method development and quality control.
Owing to fluorine substitution, an aromatic ring system, 1-(Difluoromethyl)-6-methylnaphthalene is typically off-white to pale yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 192.20 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
CATO manufactures 1-(Difluoromethyl)-6-methylnaphthalene 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 | C12H10F2 |
| Molecular Weight | 192.20 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| 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-containing |
Related Difluoromethyl Standards
- 1-(Difluoromethyl)-4-methylnaphthalene (CAS 1221272-85-0)
- 2-(Difluoromethyl)-6-methylnaphthalene (CAS 1261588-31-1)
- 1-(Difluoromethyl)-5-methylnaphthalene (CAS 1261808-37-0)
- 2-(Difluoromethyl)-8-methylnaphthalene (CAS 1261885-48-6)
- Methyl 4-(difluoromethyl)cyclohexane-1-carboxylate (CAS 1383985-52-1)
- 3-(difluoromethyl)-[1,2,4]triazolo[4,3-a]pyridin-6-amine (CAS 1249492-45-2)
- 5-(Difluoromethyl)-4-methylthiophene-2-carboxylic acid (CAS 2092062-21-8)
- 5-{[(difluoromethyl)sulfanyl]methyl}furan-2-carbaldehyde (CAS 730992-73-1)
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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