Category:
Chiral Intermediates
CAS NO:
109299-78-7
Standard:
In-house Standards,
;Chemical Purity0.97 ;Appearance:off-white powder ;Molecular Formula:C4H5BN2O2
Molecular Weight:123.91
5-Pyrimidinylboronic acid is a heterocyclic boronic acid derivative used primarily in Suzuki-Miyaura cross-coupling reactions. Its molecular formula is C4H5BN2O and CAS number is 139768-77-5.
Store under inert atmosphere at low temperatures to prevent oxidation. Avoid direct skin contact and inhalation of dust; use appropriate PPE during handling. Not approved for direct clinical administration as a therapeutic agent.