2-(5,6-Difluorobenzo[b]thiophen-3-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane CAS 2096331-57-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2096331-57-4 |
| Molecular Formula | C14H15BF2O2S |
| Molecular Weight | 296.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(5,6-Difluorobenzo[b]thiophen-3-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2096331-57-4) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C14H15BF2O2S. Molecular weight: 296.14 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C14H15BF2O2S |
| Molecular Weight | 296.14 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| 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) | 6.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
Related Difluorobenzo Standards
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- 4,5-Difluorobenzo[a]Pyrene (CAS 137197-08-1)
- N-(4,6-Difluorobenzo[d]thiazol-2-yl)-2-fluorobenzamide (CAS 797005-28-8)
- N-(4,6-Difluorobenzo[d]thiazol-2-yl)-N-(furan-2-ylmethyl)acetamide (CAS 922371-33-3)
- N-(4,6-Difluorobenzo[d]thiazol-2-yl)-1,3-dimethyl-1H-pyrazole-5-carboxamide (CAS 1013771-75-9)
- 1-((2,2-Difluorobenzo[d][1,3]dioxol-5-yl)methyl)-2-oxo-1,2-dihydropyridine-3-carboxylic acid (CAS 400082-67-9)
- 1-(4,6-Difluorobenzo[d]thiazol-2-yl)-3-(thiophen-2-yl)urea (CAS 1207015-51-7)
- Ethyl 2-((6,7-difluorobenzo[d]oxazol-2-yl)thio)acetate (CAS 1071369-10-2)
Recommended Standards
- (2S,6S)-6-Bromo-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid 4-oxide (Sulbactam Impurity) (CAS 205320-27-0)
- 2-(8-Ethynyl-7-fluoronaphthalen-1-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2829287-69-4)
- 5-Bromo-N,2-dimethoxybenzenesulfonamide (CAS 1446002-39-6)
- 3-Methyl-1-((4-nitrophenyl)sulfonyl)-1H-indole (CAS 697742-45-3)
- 5-Bromo-N-methyl-N-(1-methyl-1H-1,2,3,4-tetrazol-5-yl)pyridin-2-amine (CAS 1428960-81-9)
- 2-Fluoro-5-hydroxyisonicotinic acid (CAS 1211515-83-1)
- (1-Benzyloxycarbonylimino-2,2,2-trifluoro-ethyl)-phosphonic acid diethyl ester (CAS 296238-72-7)
- Avatrombopag Impurity 110 (CAS CATO-C4X-2234110)
- 6-Bromo-1-[(1S)-1-[[[(1,1-dimethylethyl)dimethylsilyl]oxy]methyl]-2-methylpropyl]-7-fluoro-1,4-dihydro-4-oxo-3-quinolinecarboxylic Acid Ethyl Ester (CAS 934161-52-1)
- Peptide 435 (CAS CATO-CPTD788435)
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