(4-Methylphenylboronic acid pinacol ester) triphenylphosphine bromide CAS 1169942-85-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1169942-85-1 |
| Molecular Formula | C31H57BO2P Br |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity (4-Methylphenylboronic acid pinacol ester) triphenylphosphine bromide (CAS 1169942-85-1) pharmaceutical standards reference standard. Molecular formula: C31H57BO2P Br. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C31H57BO2P Br |
| Molecular Weight | 583.48 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Br-containing |
Related Methylphenylboronic Standards
Recommended Standards
- 2-Methyl-6-(3-(methylthio)pyrrolidine-1-carbonyl)pyridazin-3(2H)-one (CAS 1797278-46-6)
- 4-Chloro-2-methyl-6-(trifluoromethyl)-5,6,7,8-tetrahydroquinazoline (CAS 1956325-86-2)
- N-Butyl-5-(pyridin-3-yl)-1,3,4-thiadiazol-2-amine (CAS 35314-20-6)
- 2-Bromo-N-cyclopropylacetamide (CAS 77600-79-4)
- 4-(3-Hydrazinylpyrazin-2-yl)morpholine (CAS 100016-55-5)
- Moxonidine impurity 8 (CAS CATO-C4X-27818)
- Semaglutide impurity 249 (CAS CATO-C4X-2226249)
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