2-Fluoro-4-(4-methyl-1-piperazinylcarbonyl)benzeneboronic acid pinacol ester, 97% CAS 1556924-32-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1556924-32-3 |
| Molecular Formula | C18H26BFN2O3 |
| Molecular Weight | 348.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 2-Fluoro-4-(4-methyl-1-piperazinylcarbonyl)benzeneboronic acid pinacol ester, 97% (CAS 1556924-32-3) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C18H26BFN2O3. Molecular weight: 348.22 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C18H26BFN2O3 |
| Molecular Weight | 348.22 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| 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) | 6.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
- (5Z)-5-[(2,4-Dichlorophenyl)methylene]-4-oxo-2-thioxo-3-thiazolidineacetic acid (CAS 1527479-57-7)
- (4-((4-Ethylpiperazin-1-yl)sulfonyl)naphthalen-1-yl)boronic acid (CAS 1704121-11-8)
- tert-butyl 3-((2,4-dichloropyrimidin-5-yl)methoxy)pyrrolidine-1-carboxylate (CAS 1420844-31-0)
- 2-(4-(Aminomethyl)-5-(difluoromethyl)-6-iodopyridin-3-yl)acetonitrile (CAS 1805264-01-0)
- 4-(((2,3-Difluorobenzyl)amino)methyl)tetrahydro-2h-pyran-4-ol (CAS 1355805-51-4)
- tert-Butyl 3-((6-bromopyridin-2-yl)thio)piperidine-1-carboxylate (CAS 1353981-19-7)
- 2-Nitrobenzene-1,4-diamine sulfate (CAS 68239-83-8)
- 1-(p-Tolyl)-2,3-dihydroquinazoline-4(1H)-thione (CAS 90070-90-9)
- Trazodone Impurity 103 (CAS CATO-C4X-1772103)
- C-Peptide（dog） (CAS 39016-05-2)
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