CAS 5720-05-8 4-Tolylboronic acid-Professional supplier
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Specification of 4-Tolylboronic acid
| Item | Specifications |
| Appearance | White powder |
| Purity | ≥99.5% |
Basic information of 4-Tolylboronic acid
CAS: 5720-05-8
Standard:Technical grade
Model:SC-ZX
Production Capacity: 100MT/month
Loading port: Shanghai
Synonyms: 4-Methylbenzeneboronic acid,p‑Tolylboronic acid
MF: C7H9BO2
Usage of 4-Tolylboronic acid
1. Key aryl‑boron coupling partner for Suzuki‑Miyaura cross‑coupling reaction, widely used to construct methyl‑substituted biaryl skeletons for laboratory research and pilot‑scale fine‑chemical manufacturing.
2. Versatile synthetic building block for pharmaceutical intermediates
3. Participates in various transition‑metal‑catalyzed organic transformations including Chan‑Lam coupling, direct arylation and rhodium‑catalyzed asymmetric conjugate addition for complex molecule derivatization.
4. Synthetic intermediate for agro‑chemical research, used for developing herbicide and fungicide precursors. The para‑methyl substituent modifies lipophilicity for target bio‑active molecules.
5. Starting material for optoelectronic and functional conjugated polymer materials, applied to synthesize OLED intermediates and organic semiconductor building units for electronic device R&D.
6. Research reagent for coordination chemistry and supramolecular assembly studies, utilized for molecular crystal engineering and boron‑containing supramolecular material preparation.
7. Custom‑synthesis raw material for academic institutes, research laboratories and chemical manufacturers, supporting small‑batch lab trials and industrial scale‑up production.
Package Of 4-Tolylboronic acid
25kg/drum or according to the customers’ demand
Storage: Stored in the dry and ventilated inside storeroom, prevent direct sunlight, slightly pile and put down.





