2,4-Difluoro-3-methoxy-5-methylphenylboronic acid CAS 2096331-81-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2096331-81-4 |
| Molecular Formula | C8H9BF2O3 |
| Molecular Weight | 201.96 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,4-Difluoro-3-methoxy-5-methylphenylboronic acid (CAS 2096331-81-4) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C8H9BF2O3. Molecular weight: 201.96 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C8H9BF2O3 |
| Molecular Weight | 201.96 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, ethanol, 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) | 3.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | F-containing |
Related Difluoro Standards
- 3,4-Difluoro-5-ethoxyphenylboronic acid (CAS 1162261-96-2)
- 3,4-Difluoro-2-ethoxyphenylboronic acid (CAS 1451391-69-7)
- 2,6-Difluoro-3-ethoxyphenylboronic acid (CAS 849062-00-6)
- 3,5-Difluoro-4-methoxy-2-methylphenylboronic acid (CAS 2096338-65-5)
- 2,2-Difluoro-1,3-benzodioxole-5-boronic Acid (CAS 190903-71-0)
- 2,2-Difluoro-1,3-benzodioxole-5-carboxylic Acid (CAS 656-46-2)
- 2,4-Difluoro-5-nitrobenzamide (CAS 1097799-57-9)
- 2,6-Difluoro-3-nitrobenzamide (CAS 124169-54-6)
Recommended Standards
- 2-(2,2-Difluoroethoxy)phenylboronic Acid (CAS 958452-29-4)
- [2-(Difluoromethoxy)-5-methylphenyl]boronic acid (CAS 958451-75-7)
- 3-(Difluoromethoxy)-4-methylphenylboronic acid (CAS 958451-74-6)
- 4-(2H-1,3-Benzodioxol-5-yl)-2-methylpyrimidine (CAS 439108-53-9)
- 1160959-55-6 W7AUL2R95Z LFF-571 LFF 571 LFF571 UNII-W7AUL2R95Z (CAS 1160959-55-6)
- 2-(5-Fluoro-6-methylbenzofuran-3-yl)acetic acid (CAS 1420791-10-1)
- 1-(Aminomethyl)cyclooctan-1-ol (CAS 26228-67-1)
- N-(2-Aminoethyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzenesulfonamide (CAS 1228148-98-8)
- 3-[(4-aminophenyl)amino]propanamide hydrochloride (CAS 1258650-10-0)
- Calcitonin C-Terminal Flanking Peptide (human) XTFA (CAS 85916-47-8（free base）)
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