2-Bromo-9,9-bis(2-ethylhexyl)fluorene CAS 355135-07-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 355135-07-8 |
| Molecular Formula | C29H41Br |
| Molecular Weight | 469.54 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-Bromo-9,9-bis(2-ethylhexyl)fluorene (CAS 355135-07-8), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C29H41Br. Molecular weight: 469.54 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C29H41Br |
| Molecular Weight | 469.54 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at room temperature, 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Br-containing |
Related Bromo Standards
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Recommended Standards
- AZD-8835 (CAS 1620576-64-8)
- Boc-Phe-Phe-Gly-OH (CAS 82816-76-0)
- Morinidazole Impurity 13 (CAS CATO-C4X-219613)
- 4-(2,2-difluoroethoxy)benZonitrile (CAS 1184375-73-2)
- 4-Vinylisobenzofuran-1,3-dione (CAS 163395-54-8)
- 2-{4-[(1-methyl-1H-imidazol-2-yl)methoxy]phenyl}ethan-1-amine (CAS 1181346-01-9)
- Empagliflozin impurity 214 (CAS 2819995-58-7)
- Methyl 5-methyl-1H-indole-4-carboxylate (CAS 1360902-02-8)
- 3-Chloro-3-(4-nitrophenyl)prop-2-enenitrile (CAS 126417-79-6)
- Semaglutide impurity 49 (CAS CATO-C4X-222649)
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