(4-(Methylthio)-2-(trifluoromethyl)phenyl)boronic acid CAS 1072945-99-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1072945-99-3 |
| Molecular Formula | C8H8BF3O2S |
| Molecular Weight | 236.02 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(4-(Methylthio)-2-(trifluoromethyl)phenyl)boronic acid (CAS 1072945-99-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H8BF3O2S. Molecular weight: 236.02 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H8BF3O2S |
| Molecular Weight | 236.02 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) | 3.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
Related Methylthio Standards
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- 4-(Methylthio)-2-(trifluoromethyl)benzoic acid (CAS 118939-16-5)
- 2-(Methylthio)-4-(trifluoromethyl)benzoic acid (CAS 142994-05-6)
- 3-(Methylthio)-5-(trifluoromethyl)benzoic acid (CAS 53985-40-3)
- 5-(2-(Methylthio)phenyl)-1,2,4-oxadiazole-3-carboxylic acid (CAS 1502039-45-3)
- 3-(Methylthio)-5-(4-nitrophenyl)-1H-1,2,4-triazole (CAS 57295-48-4)
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Recommended Standards
- Chloroprocaine impurity 1 (CAS 22509-50-8)
- (4-Bromo-1-methyl-2-nitro-1H-imidazol-5-yl)methanol (CAS 1092554-28-3)
- Mesalazine Impurity 54 (CAS CATO-C4X-132454)
- Taxane (CAS 1605-68-1)
- 4-(3-Hydroxypropyl)-2,6-dimethylphenol (CAS 122004-95-9)
- 2-(trifluoromethyl)-[1,2,4]triazolo[1,5-a]pyridin-7-amine (CAS 1546447-84-0)
- (3-aminopropyl)dimethylsilanol (CAS 180051-45-0)
- N-Boc-5-hydroxyindole, 97% (CAS 434958-85-7)
- 1-(2-fluorophenyl)-N-(6-methylpyridin-2-yl)-5-(trifluoromethyl)-1H-pyrazole-4-carboxamide (CAS 1135139-56-8)
- Semaglutide impurity 44 (CAS CATO-C4X-222644)
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