A chromogenic cephalosporin substrate commonly used to detect β-lactamases in bacteria and other microbes.

Paclobutrazol-(phenyl-d4) is an isotope labeled analog of the triazole fungicide paclobutrazol, wherein the C-2, C-3, C-5, and C-6 phenyl protons are replaced by deuterium. Synonyms: (2RS,3RS)-1-(4-Chlorophenyl-d4)-4,4-dimethyl-2-(1H-1,2,4-triazol-1-yl)pentan-3-ol Molecular Formula: …

Synonym(s): Buckminsterfullerene, C{7}{0}, Fullerite Purity: 97% C{70} CAS Number: 115383-22-7 UN Number: UN1325 Hazard Class: 4.1 Packing Group: III Harmonized Tariff Code:  2803.00 Hazard Statements: H228-H315-H319-H335 Flammable solid. Causes skin irritation. Causes…

A β-lactamase inhibitor that is effective against Ambler class A β-lactamases (IC₅₀ values range from 12 to 60 nM); commonly used with other antibiotics that would be inactivated by β-lactamases.