3-(tert-Butyl)-5-methylphenylboronic Acid CAS 193905-93-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 193905-93-0 |
| Molecular Formula | C11H17BO2 |
| Molecular Weight | 192.06 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(tert-Butyl)-5-methylphenylboronic Acid (CAS 193905-93-0) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C11H17BO2. Molecular weight: 192.06 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C11H17BO2 |
| Molecular Weight | 192.06 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 3.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2012 |
Recommended Standards
- (4-Neopentylphenyl)boronic acid (CAS 186498-04-4)
- (2,6-Diethyl-4-methylphenyl)boronic acid (CAS 953075-90-6)
- 2-(2-cyclopropylethynyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1432491-43-4)
- (2R,3S,4R,5S,6S)-2-(2-iodoethoxy)-6-methyltetrahydro-2H-pyran-3,4,5-triol (CAS 1932573-19-7)
- 1,3-Bis(2,3,4,9-tetrahydro-1H-carbazol-3-yl)urea (CAS 1437794-63-2)
- 3-(5-Methyl-1,3,4-oxadiazol-2-yl)phenol (CAS 79463-11-9)
- n-(2-Methoxyethyl)-1,4-dioxaspiro[4.5]decan-8-amine (CAS 1019604-57-9)
- 1-((1-(1-Methyl-1h-pyrazol-4-yl)ethyl)amino)propan-2-ol (CAS 1249643-83-1)
- Zolmitriptan USP Related Compound D (CAS 191864-24-1)
- Semaglutide Impurity 9 (CAS CATO-C4X-22269)
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