4-(Bromoethynyl)benzoic acid CAS 1485684-77-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1485684-77-2 |
| Molecular Formula | C9H5BrO2 |
| Molecular Weight | 225.04 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 4-(Bromoethynyl)benzoic acid (CAS 1485684-77-2) pharmaceutical standards reference standard. Molecular formula: C9H5BrO2. Molecular weight: 225.04 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C9H5BrO2 |
| Molecular Weight | 225.04 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | Br-containing |
Related Bromoethynyl Standards
- 1-(Bromoethynyl)-4-isopropylbenzene (CAS 1802381-49-2)
- 2-(2-(Bromoethynyl)phenyl)acetonitrile (CAS 2715198-70-0)
- 1-(Bromoethynyl)-4-chloro-2-fluorobenzene (CAS 2187435-46-5)
- 2-(Bromoethynyl)-1-chloro-3-fluorobenzene (CAS 2227272-53-7)
- 2-(Bromoethynyl)-4-chloro-1-fluorobenzene (CAS 2187434-97-3)
- 2-(Bromoethynyl)-5-nitrofuran (CAS 113485-20-4)
- 1-(Bromoethynyl)-3-chlorobenzene (CAS 934001-82-8)
- 1-(Bromoethynyl)-4-chlorobenzene (CAS 33491-03-1)
Recommended Standards
- 5-Bromoquinazolin-4-ol (CAS 147006-47-1)
- 5-Bromo-4-(furan-2-yl)pyrimidine (CAS 1489552-30-8)
- 4-Bromo-1H-indene-1,2(3H)-dione (CAS 1453377-65-5)
- ethyl 2,2-difluoro-2-(pyridin-3-yl)acetate (CAS 1247716-64-8)
- 4-Fluoro-3-methylbenzene-1-sulfonamide (CAS 379254-40-7)
- 6-Bromo-1H-indazol-4-amine (CAS 885518-50-3)
- 2-(4-((4-Chlorobenzyl)oxy)phenyl)-5-(dimethylamino)oxazole-4-carbonitrile (CAS 844461-41-2)
- Cyclopentyl(3-fluoro-4-methoxyphenyl)methanone (CAS 943116-07-2)
- 6α-Hydroxy Budesonide (CAS 577777-51-6)
- Tirzepatide Impurity 26 X TFA Salt (CAS CATO-C4X-324026)
Why CATO?
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