4-Bromo-4'-butyl-3-fluoro-1,1'-biphenyl CAS 149451-95-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 149451-95-6 |
| Molecular Formula | C16H16BrF |
| Molecular Weight | 307.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Bromo-4'-butyl-3-fluoro-1,1'-biphenyl (CAS 149451-95-6) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C16H16BrF. Molecular weight: 307.20 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C16H16BrF |
| Molecular Weight | 307.20 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.) | 1999 |
| Halogen Content | F/Br-containing |
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Recommended Standards
- 4-(4-Chlorophenyl)-2-(2-chloropyridin-4-yl)thiazole (CAS 1431729-96-2)
- (3R,4S)-4-(4-(difluoromethoxy)-2,6-difluorophenyl)-2-oxopyrrolidine-3-carboxylic acid (CAS 1784747-99-4)
- 4-(2-Chlorophenyl)-2-(2-chloropyridin-4-yl)thiazole (CAS 1431728-13-0)
- (1-Methyl-2-trifluoromethylsulfanyl-ethyl)-carbamic acid tert-butyl ester (CAS 1208079-15-5)
- (6,7-Dihydro-4H-pyrazolo[5,1-c][1,4]thiazin-2-yl)methanol (CAS 623564-61-4)
- 1-(3-Chloro-4-methoxyphenyl)-4-piperidinone, 97% (CAS 250718-96-8)
- 2-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)-1-((2-(trimethylsilyl)ethoxy)methyl)-1H-imidazole (CAS 1269646-23-2)
- Octahydro-1H-isoindol-5-ol hydrochloride (CAS 1430327-93-7)
- 6,7-Dimethoxy-4-(piperidin-4-yl)quinoline hydrochloride (CAS 1404364-91-5)
- Proinsulin C-Peptide (55-89) (human) (CAS 11097-48-6)
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