9H,9'H-2,2'-Bifluorene CAS 39168-58-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 39168-58-6 |
| Molecular Formula | C26H18 |
| Molecular Weight | 330.42 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 9H,9'H-2,2'-Bifluorene (CAS 39168-58-6), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C26H18. Molecular weight: 330.42 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C26H18 |
| Molecular Weight | 330.42 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 18.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1968 |
Recommended Standards
- 9,10-Diphenylphenanthrene (CAS 602-15-3)
- Benzyl (E)-2-(3-morpholinoprop-1-en-1-yl)pyrrolidine-1-carboxylate (CAS 956979-15-0)
- 9-(Diphenylmethylene)-9H-fluorene (CAS 4709-68-6)
- (5-methylpyridazin-3-yl)methanamine hydrochloride (CAS 1788054-82-9)
- Oleyloxyethylphosphorylcholine (CAS 84601-19-4)
- 1-Methoxy-5-phenylpentan-2-one (CAS 1250877-73-6)
- 2-ethyl-5-fluoro-1-methyl-1H-1,3-benzodiazol-7-amine (CAS 1518018-62-6)
- Methyl 4-hydroxy-4-(trifluoromethyl)cyclohexane-1-carboxylate (CAS 1782916-89-5)
- 1-(Isopropylsulfonyl)-4-methylbenzene (CAS 51751-71-4)
- Semaglutide impurity 42 (CAS CATO-C4X-222642)
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