1-Methyl-3-trifluoromethyl-1<I>H</I>-pyrazole-4-boronic acid pinacol ester CAS 1218790-53-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1218790-53-4 |
| Molecular Formula | C11H16BF3N2O2 |
| Molecular Weight | 276.06 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 1-Methyl-3-trifluoromethyl-1<I>H</I>-pyrazole-4-boronic acid pinacol ester (CAS 1218790-53-4) pharmaceutical standards reference standard. Molecular formula: C11H16BF3N2O2. Molecular weight: 276.06 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C11H16BF3N2O2 |
| Molecular Weight | 276.06 g/mol |
| Appearance | White to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Methyl Standards
- 1-Methyl-3-(trifluoromethyl)pyrazole-5-boronic Acid Pinacol Ester (CAS 1025719-23-6)
- 4-(Trifluoromethyl)-1-cyclohexene-1-boronic Acid Pinacol Ester (CAS 683242-93-5)
- 5-Methyl-1-((5-(trifluoromethyl)-1,3,4-oxadiazol-2-yl)methyl)pyrimidine-2,4(1H,3H)-dione (CAS 1281872-60-3)
- Methyl 4-(((trifluoromethyl)sulfonyl)oxy)-2,5-dihydrofuran-3-carboxylate (CAS 177734-77-9)
- 2-(Trifluoromethyl)anthracene-9,10-dione (CAS 362-21-0)
- 3-(4-(Trifluoromethyl)phenyl)pentanedioic acid (CAS 848611-89-2)
- 3-(4-(Trifluoromethyl)phenyl)pyrido[3,4-e][1,2,4]triazine (CAS 121845-59-8)
- 1-(3-(Trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl)butane-1,3-dione (CAS 1244055-37-5)
Recommended Standards
- (E)-2,3,4,5,5,5-Hexafluoro-4-(trifluoromethyl)pent-2-enoic acid (CAS 103229-89-6)
- 1-Methyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-5-(trifluoromethyl)-1H-pyrazole (CAS 1396123-92-4)
- 2-Acetamido-5-bromo-4-fluorobenzoic acid (CAS 1820649-12-4)
- 5-(6-Chloropyridin-3-yl)-3-(4-(trifluoromethyl)phenyl)-1,2,4-oxadiazole (CAS 337920-79-3)
- 3-(Azetidinomethyl)phenyl cyclobutyl ketone (CAS 898772-36-6)
- 1-Bromo-3,5-bis[(1,1-dimethylethyl)thio]benzene (CAS 795274-44-1)
- Ethyl 2-(2,6-dioxopiperidin-4-yl)acetate (CAS 23763-03-3)
- (6-Isopropylpyridin-3-yl)methanol (CAS 107756-02-5)
- 2-Cyclopropoxy-5-formyl-N-methylbenzamide (CAS 1243282-03-2)
- Semaglutide (CAS 910463-68-2)
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