2-(2,3-Difluorobenzyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane CAS 1953170-33-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1953170-33-6 |
| Molecular Formula | C13H17BF2O2 |
| Molecular Weight | 254.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(2,3-Difluorobenzyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1953170-33-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C13H17BF2O2. Molecular weight: 254.08 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C13H17BF2O2 |
| Molecular Weight | 254.08 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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.) | 1996 |
| Halogen Content | F-containing |
Related Difluorobenzyl Standards
- 2-(3,4-Difluorobenzyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1373433-26-1)
- 2-(2,6-Difluorobenzyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2052955-28-7)
- 6-(2,6-Difluorobenzyl)-2-thioxo-2,3-dihydropyrimidin-4(1H)-one (CAS 221121-65-9)
- (2,5-Difluorobenzyl)(3-fluorophenyl)sulfane (CAS 1443312-72-8)
- (3,4-Difluorobenzyl)(3-fluorophenyl)sulfane (CAS 1443336-92-2)
- (3,5-Difluorobenzyl)(3-fluorophenyl)sulfane (CAS 1443344-66-8)
- (2,4-Difluorobenzyl)(4-fluorophenyl)sulfane (CAS 1443344-84-0)
- (2,5-Difluorobenzyl)(4-fluorophenyl)sulfane (CAS 1443347-14-5)
Recommended Standards
- 2-Amino-6-bromo-3-methyl-4H-chromen-4-one (CAS 1936239-35-8)
- 5-Bromo-2-(1H-imidazol-2-yl)-3-methoxypyridine (CAS 1956370-57-2)
- 5-Bromo-4-methoxyisoquinolin-1(2H)-one (CAS 1934468-52-6)
- 4-Chloro-2-fluorobenzoyl Chloride (CAS 394-39-8)
- 2-(Trifluoromethoxy)pyridin-3-ol (CAS 1361836-59-0)
- 5-Benzyl-2-bromo-4,5,6,7-tetrahydrothiazolo[4,5-c]pyridine hydrochloride (CAS 1956322-55-6)
- (R)-1-Amino-3,3-dimethylbutan-2-ol hydrochloride (CAS 2089245-23-6)
- Benzyl N-(2-Amino-1-cyclohexylethyl)carbamate (CAS 1353000-07-3)
- 2-Chloro-3,6-dimethyl-6,7-dihydro-5H-pyrrolo[3,4-b]pyridin-5-one (CAS 2102325-48-2)
- Angiotensin III Antipeptide (CAS 133605-55-7)
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