3-Hydroxy-2-methoxyphenylboronic acid CAS 2121512-62-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2121512-62-5 |
| Molecular Formula | C7H9BO4 |
| Molecular Weight | 167.95 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Hydroxy-2-methoxyphenylboronic acid (CAS 2121512-62-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C7H9BO4. Molecular weight: 167.95 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C7H9BO4 |
| Molecular Weight | 167.95 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1997 |
Related Hydroxy Standards
- (2-Hydroxy-4-methoxyphenyl)boronic acid (CAS 1068155-43-0)
- (5-Hydroxy-2-methoxyphenyl)boronic acid (CAS 1072952-43-2)
- 3-Hydroxy-5-methoxyphenylboronic acid (CAS 1318165-81-9)
- (4-Hydroxy-3-methoxyphenyl)boronic acid (CAS 182344-21-4)
- (2-Hydroxy-3-methoxyphenyl)boronic acid (CAS 259209-17-1)
- (2-Hydroxy-6-methoxyphenyl)boronic acid (CAS 98546-52-2)
- (3-Hydroxy-4-methoxyphenyl)boronic acid (CAS 622864-48-6)
- (4-Hydroxy-2-methoxyphenyl)boronic acid (CAS 550373-98-3)
Recommended Standards
- 2-Hydroxy-5-methoxyphenylboronic acid (CAS 259209-16-0)
- 2-Ethoxypyrimidine-5-boronic Acid (CAS 1003043-55-7)
- (2-Amino-6-methoxypyridin-4-yl)boronic acid (CAS 1225222-02-5)
- 6-Ethyl-2-[(3,4,4-trifluorobut-3-en-1-yl)sulfanyl]-3,4-dihydropyrimidin-4-one (CAS 439111-13-4)
- 3,5-Di-tert-butyl-4-hydroxybenzyl acetate (CAS 14387-17-8)
- N-((4-Sulfamoylphenyl)carbamothioyl)furan-2-carboxamide (CAS 160788-28-3)
- 2-((1H-Benzo[d][1,2,3]triazol-1-yl)methoxy)benzonitrile (CAS 876946-39-3)
- 3,3’-Trithiobis-D-valine (CAS 22801-32-7)
- Enoxacin-d8 (CAS 1329642-60-5)
- Semaglutide impurity 210 (CAS CATO-C4X-2226210)
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