2-[2,2-Difluoro-1-(MEM)ethenyl]-boronic acid pinacol ester CAS 1272412-65-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1272412-65-3 |
| Molecular Formula | C12H21BF2O5 |
| Molecular Weight | 294.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-[2,2-Difluoro-1-(MEM)ethenyl]-boronic acid pinacol ester (CAS 1272412-65-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H21BF2O5. Molecular weight: 294.10 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C12H21BF2O5 |
| Molecular Weight | 294.10 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 1.5 |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F-containing |
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- 2-Methylquinoline-8-carbonitrile (CAS 864779-05-5)
- 3-(Cyclopropylmethyl)-4,5,6,7-tetrahydro-3H-imidazo[4,5-c]pyridine (CAS 1393585-01-7)
- Semaglutide (CAS CATO-C4X-2226105)
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