1-Bromo-2-(4-fluorophenyl)acetylene CAS 95895-33-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 95895-33-3 |
| Molecular Formula | C8H4BrF |
| Molecular Weight | 199.02 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 1-Bromo-2-(4-fluorophenyl)acetylene (CAS 95895-33-3) pharmaceutical standards reference standard. Molecular formula: C8H4BrF. Molecular weight: 199.02 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C8H4BrF |
| Molecular Weight | 199.02 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Halogen Content | F/Br-containing |
Related Bromo Standards
- 2-Bromo-1-ethynyl-4-fluorobenzene (CAS 1057670-01-5)
- Ethyl 2-bromo-2-fluoropropanoate (CAS 108221-67-6)
- 1-Bromo-4-ethynyl-2-fluorobenzene (CAS 1191063-07-6)
- 1-Bromo-2-ethynyl-3-fluorobenzene (CAS 1401670-91-4)
- 1-Bromo-2-ethynyl-4-fluorobenzene (CAS 1693887-36-3)
- 1-Bromo-3-ethynyl-2-fluorobenzene (CAS 1701568-15-1)
- 2-Bromo-1-ethynyl-3-fluorobenzene (CAS 1855543-30-4)
- 1-Bromo-3-ethynyl-5-fluorobenzene (CAS 1935278-77-5)
Recommended Standards
- (R)-Isopropyl 2-bromo-2-fluoroacetate (CAS 2209873-84-5)
- 2-Bromo-4-ethynyl-1-fluorobenzene (CAS 918487-39-5)
- 4-Bromo-1-ethynyl-2-fluorobenzene (CAS 302912-33-0)
- tert-Butyl (2-(furan-3-yl)-2-oxoethyl)carbamate (CAS 832077-46-0)
- Methoxatin Disodium Salt (CAS 122628-50-6)
- 5-Chlorothiophene-2,4-dicarbaldehyde (CAS 65762-93-8)
- 2-{4-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]piperazin-1-yl}-4-phenylpyridine-3-carbonitrile (CAS 860650-51-7)
- (3-Amino-4-chlorophenyl)(p-tolyl)methanone (CAS 106841-04-7)
- 1,2,4,5-Tetrakis(diphenylphosphaneyl)benzene (CAS 123739-99-1)
- Endo-Gly29-Tirzepatide (CAS CATO-CPTD788685)
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