4-Ethynylphenylboronic acid pinacol ester CAS 1034287-04-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1034287-04-1 |
| Molecular Formula | C14H23BO2 |
| Molecular Weight | 234.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-Ethynylphenylboronic acid pinacol ester (CAS 1034287-04-1), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C14H23BO2. Molecular weight: 234.14 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C14H23BO2 |
| Molecular Weight | 234.14 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature |
| 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.) | 1988 |
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Recommended Standards
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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