3,5-Difluoro-4-(methoxycarbonyl)benzeneboronic acid pinacol ester, 97% CAS 1321613-00-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1321613-00-6 |
| Molecular Formula | C14H17BF2O4 |
| Molecular Weight | 298.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 3,5-Difluoro-4-(methoxycarbonyl)benzeneboronic acid pinacol ester, 97% (CAS 1321613-00-6) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C14H17BF2O4. Molecular weight: 298.09 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C14H17BF2O4 |
| Molecular Weight | 298.09 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | F-containing |
Related Difluoro Standards
- Methyl 3,4-difluoro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate (CAS 1218791-19-5)
- 2,6-Difluoro-4-(methoxycarbonyl)benzeneboronic acid pinacol ester, 97% (CAS 1218791-32-2)
- Methyl 4,5-difluoro-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate (CAS 1333122-75-0)
- Methyl 2,5-difluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate (CAS 1529775-71-0)
- Methyl 2,3-difluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate (CAS 1621256-23-2)
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Recommended Standards
- 4-Bromo-3-fluoro-5-sulfamoylbenzoic acid (CAS 1339379-03-1)
- Ethyl 2-bromo-8-oxo-5,8-dihydropyrido[3,2-d]pyrimidine-7-carboxylate (CAS 1098588-16-9)
- 4-Bromo-2-fluoro-5-sulfamoylbenzoic acid (CAS 1342378-09-9)
- 5-Chloro-1-((2R,4R,5R)-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)pyrimidine-2,4(1H,3H)-dione (CAS 188559-94-6)
- 2-Acetamido-5,6,7,8-tetrahydronaphthalene (CAS 50878-03-0)
- Baricitinib Impurity 95 (CAS 1309430-77-0)
- 2-(4-Methoxy-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)acetic acid (CAS 1200443-26-0)
- Ethanolamine Impurity 5 (CAS 1395890-46-6)
- 2-Fluoro-5-methylhexanoic acid (CAS 5659-99-4)
- Crustacean Cardioactive Peptide (CCAP) (CAS 309247-84-5)
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