2-(4-bromothiophen-3-yl)-2,2-difluoroacetic acid CAS 1518974-67-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1518974-67-8 |
| Molecular Formula | C6H3BrF2O2S |
| Molecular Weight | 257.05 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2-(4-bromothiophen-3-yl)-2,2-difluoroacetic acid (CAS 1518974-67-8) pharmaceutical standards reference standard. Molecular formula: C6H3BrF2O2S. Molecular weight: 257.05 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C6H3BrF2O2S |
| Molecular Weight | 257.05 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | F/Br-containing |
| Sulfur Atoms | 1 |
Related bromothiophen Standards
- 2-(4-Bromothiophen-2-yl)pyrimidin-4(3H)-one (CAS 1156236-70-2)
- 3-(5-Bromothiophen-2-yl)-1h-pyrazole-4-carbaldehyde (CAS 1179126-73-8)
- 5-(5-Bromothiophen-2-yl)-1,2,4-triazin-3-amine (CAS 1183278-60-5)
- 6-(5-Bromothiophen-2-yl)-2,3-dihydropyridazin-3-one (CAS 54558-08-6)
- (5-Bromothiophen-2-yl)methanesulfonamide (CAS 1178026-05-5)
- n-(3-Bromothiophen-2-yl)methanesulfonamide (CAS 1249999-59-4)
- (2-bromothiophen-3-yl)methanesulfonamide (CAS 1935385-10-6)
- 2-(5-Bromothiophen-2-yl)pyrimidin-5-amine (CAS 1094373-80-4)
Recommended Standards
- 4-Bromo-1-propyl-3-(trifluoromethyl)pyrazole (CAS 1437794-44-9)
- 4-Bromo-3-methyl-1-(3,3,3-trifluoropropyl)-1H-pyrazole (CAS 1883290-06-9)
- 4-Bromo-1-isopropyl-3-(trifluoromethyl)-1H-pyrazole (CAS 1426958-33-9)
- 4,6-Dimethyl-3-phenyl-2,3-dihydrobenzofuran (CAS 820260-18-2)
- (2R,4R)-1-tert-Butyl 4-methyl 2-methylpiperidine-1,4-dicarboxylate (CAS 1919888-02-0)
- 2-Benzothiazol-2-yl-nicotinic acid (CAS 728-66-5)
- tert-Butyl 3-(2-(dimethylamino)ethoxy)propanoate (CAS 133803-62-0)
- tert-Butyl N-(4,4-dimethylpyrrolidin-3-yl)carbamate (CAS 145724-15-8)
- 2,2,2-trifluoro-1-(pyrimidin-5-yl)ethan-1-one (CAS 1342264-46-3)
- Semaglutide impurity 289 (CAS CATO-C4X-2226289)
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