4,4'-Dimethyloctafluorobiphenyl CAS 26475-18-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 26475-18-3 |
| Molecular Formula | C14H6F8 |
| Molecular Weight | 326.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4,4'-Dimethyloctafluorobiphenyl (CAS 26475-18-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C14H6F8. Molecular weight: 326.18 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C14H6F8 |
| Molecular Weight | 326.18 g/mol |
| Appearance | Pale yellow to 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1964 |
| Halogen Content | F-containing |
Recommended Standards
- 4-(2,4-Dichlorobenzoyl)-N',N'-dimethyl-1H-pyrrole-2-carbohydrazide (CAS 338977-16-5)
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- rel-(1R,2R)-2-Phenylcyclopropane-1-carbaldehyde (CAS 34271-31-3)
- 3-Chloro-4-fluoro-N-(1,3,4-thiadiazol-2-yl)benzo[b]thiophene-2-carboxamide (CAS 588674-12-8)
- 3,4-Dimethylhexan-3-ol (CAS 19550-08-4)
- Benzyl (3R,4S)-3-(cyanomethyl)-4-hydroxypyrrolidine-1-carboxylate (CAS 2679827-38-2)
- 6-Fluoro-1-methyl-4-oxo-1,4-dihydroquinoline-3-carboxylic acid (CAS 2264-33-7)
- 4-(3-Methoxyphenyl)-1-methylpiperidin-4-ol (CAS 73224-20-1)
- Neuropeptide Y, porcine (CAS 82785-45-3)
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 13829788188 / jacky.chen@cato-chem.com