Category:
Preclinical Research Services
CAS NO:
1217245-60-7
Standard:
USP, EP,
Bisoprolol EP Impurity E is a critical reference standard comprising a mixture of Z and E geometric isomers. Synthesized via controlled oxidation or isomerization during the manufacturing of bisoprolol fumarate, it ensures compliance with European Pharmacopoeia purity limits. The molecular formula is C18H30NO4+, associated with CAS 152976-43-5.
Store strictly at -20°C in a dry, dark environment to prevent isomerization. Handle only with appropriate PPE as a potent beta-blocker derivative; avoid direct skin contact and inhalation of dust particles.