(2-Methoxy-4-methylphenyl)boronic acid CAS 198211-79-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 198211-79-9 |
| Molecular Formula | C8H11BO3 |
| Molecular Weight | 165.98 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(2-Methoxy-4-methylphenyl)boronic acid (CAS 198211-79-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H11BO3. Molecular weight: 165.98 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H11BO3 |
| Molecular Weight | 165.98 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°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) | 3.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2013 |
Related Methoxy Standards
- (2-Methoxy-5-methylphenyl)boronic acid (CAS 127972-00-3)
- (3-Methoxy-2-methylphenyl)boronic acid (CAS 1313617-76-3)
- (2-Methoxy-6-methylphenyl)boronic acid (CAS 1567218-43-2)
- 4-Methoxy-3-methylphenylboronic Acid (CAS 175883-62-2)
- (2-Methoxy-3-methylphenyl)boronic acid (CAS 909187-39-9)
- (3-Methoxy-5-methylphenyl)boronic acid (CAS 725251-81-0)
- 3-Methoxy-4-methylphenylboronic Acid (CAS 917757-15-4)
- 3-Methoxy-5-(trifluoromethyl)-1H-pyrazole (CAS 1015780-80-9)
Recommended Standards
- (2-Hydroxy-3,5-dimethylphenyl)boronic acid (CAS 259209-23-9)
- (4-(Methoxymethyl)phenyl)boronic acid (CAS 279262-11-2)
- (2-Hydroxy-3,4-dimethylphenyl)boronic acid (CAS 259209-31-9)
- Methyl 2-bromo-5-ethylthiazole-4-carboxylate (CAS 81569-46-2)
- 3-(Aminomethyl)azetidin-2-one (CAS 1823913-06-9)
- 2-Amino-3-(1H-pyrazol-4-yl)propanoic acid (CAS 911784-84-4)
- 3-(chloromethyl)-5-(2-chlorophenyl)-1,2-oxazole (CAS 339019-69-1)
- N-Benzyl-1,1,2,2,3,3,4,4,5,5,5-Undecafluoro-Pentane-1-Sulfonamide (CAS 68298-08-8)
- 4-((2-Chloro-4-fluorobenzyl)oxy)-3-ethoxybenzamide (CAS 1706445-70-6)
- Semaglutide impurity 274 (CAS CATO-C4X-2226274)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com