3,6-Di-tert-butyl-9H-fluorene CAS 58775-07-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 58775-07-8 |
| Molecular Formula | C21H26 |
| Molecular Weight | 278.43 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3,6-Di-tert-butyl-9H-fluorene (CAS 58775-07-8), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C21H26. Molecular weight: 278.43 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C21H26 |
| Molecular Weight | 278.43 g/mol |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1973 |
Recommended Standards
- 2,6-Bis((dimethylamino)methyl)-4-(pentan-2-yl)phenol (CAS 924868-91-7)
- 4,4'-(Hexane-3,4-diyl)dicyclohexanone (CAS 33665-35-9)
- 2,6-Bis((dimethylamino)methyl)-4-(2-methylbutyl)phenol (CAS 924868-92-8)
- 4-(Benzyloxy)-2-chloro-5-fluorobenzoic acid (CAS 2624417-60-1)
- 1-(3-Aminoazetidin-1-yl)-2-methoxyethan-1-one (CAS 1272862-50-6)
- 3-{[(4-Fluorobenzyl)oxy]methyl}piperidine (CAS 933759-43-4)
- Upadacitinib Impurity 83 (CAS CATO-C4X-240583)
- Methanedisulfonic acid dipotassium salt (CAS 6291-65-2)
- 4-({6-methyl-2-phenylimidazo[1,2-a]pyridin-3-yl}methyl)morpholine (CAS 338415-57-9)
- D-Ala35-Tirzepatide (CAS CATO-CPTD788904)
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