4-Fluoro-3-(methylthio)phenylboronic acid pinacol ester CAS 2121513-04-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2121513-04-8 |
| Molecular Formula | C13H18BFO2S |
| Molecular Weight | 268.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 4-Fluoro-3-(methylthio)phenylboronic acid pinacol ester (CAS 2121513-04-8) pharmaceutical standards reference standard. Molecular formula: C13H18BFO2S. Molecular weight: 268.16 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C13H18BFO2S |
| Molecular Weight | 268.16 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
Related Fluoro Standards
- 2-(3-Fluoro-4-(methylthio)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1351499-74-5)
- 5-Fluoro-2-(methylthio)phenylboronic acid pinacol ester (CAS 1428532-52-8)
- 2-Fluoro-4-methylthiophenylboronic acid pinacol ester (CAS 1436431-16-1)
- 2-Fluoro-3-(methylsulfanyl)phenylboronic acid pinacol ester (CAS 2121512-11-4)
- 2-Fluoro-5-(methylthio)phenylboronic acid pinacol ester (CAS 2121512-06-7)
- 6-Fluoro-2-(methylsulfanyl)phenylboronic acid pinacol ester (CAS 2121513-47-9)
- (3-Fluoro-4-(octyloxy)phenyl)boronic acid (CAS 123598-51-6)
- 1-(4-fluoro-3-nitrophenyl)-5-oxopyrrolidine-3-carboxylic acid (CAS 926224-15-9)
Recommended Standards
- 4-Chloro-3-(chloromethyl)-n,n-dimethylbenzenesulfonamide (CAS 81304-77-0)
- 4-Bromo-a-phenylbenzenemethanol-d5 (CAS 213678-51-4)
- Ethyl 3-methyl-2-((4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)methyl)but-2-enoate (CAS 403805-87-8)
- (2-(4-Fluorophenyl)pyrimidin-4-yl)methanamine (CAS 1341772-49-3)
- Ethyl 4-(1-Pyrrolyl)benzoate (CAS 5044-37-1)
- 4-Hydroxy-2-methyl-8-trifluoromethylquinoline (CAS 140908-88-9)
- N-(Cyclohexylmethyl)-2-(methylthio)nicotinamide (CAS 794537-28-3)
- N-Nitroso Tryptophol (CAS 120314-14-9)
- 1H-1,4-Diazepine-1,4(5H)-dicarboxylic acid, 6-fluorotetrahydro-, 1,4-bis(1,1-dimethylethyl) ester (CAS 1956364-17-2)
- Semaglutide impurity 83 (CAS CATO-C4X-222683)
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