3,5-Dicarboxyphenylboronic Acid CAS 881302-73-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 881302-73-4 |
| Molecular Formula | C8H7BO6 |
| Molecular Weight | 209.95 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 3,5-Dicarboxyphenylboronic Acid (CAS 881302-73-4) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C8H7BO6. Molecular weight: 209.95 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C8H7BO6 |
| Molecular Weight | 209.95 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
Related Dicarboxyphenylboronic Standards
Recommended Standards
- 2-Boronoterephthalic acid (CAS 1351221-58-3)
- Iodobenzene-<SUP>13</SUP>C<SUB>6</SUB> (CAS 104130-35-0)
- 4-Boronophthalic acid (CAS 1072946-35-0)
- (4-((3,5-Dimethoxybenzyl)oxy)phenyl)boronic acid (CAS 870718-08-4)
- 2-(4-Oxo-3,4-dihydroimidazo[5,1-d][1,2,3,5]tetrazin-8-yl)-1H-benzo[d]imidazole-4-carboxamide (CAS 1706430-63-8)
- Ethyl 2,4-difluoro-5-methylphenylacetate (CAS 1803841-53-3)
- 4-Chloro-2-(4-fluorophenyl)-6-methylpyrimidine (CAS 142220-65-3)
- (6-(4-Methylpiperazin-1-yl)pyrazin-2-yl)methanamine (CAS 1211580-24-3)
- 3-Methyl-1H-indol-4-amine (CAS 873056-75-8)
- Semaglutide Impurity 187 (CAS CATO-C4X-2226187)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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