2,2′-Dipyridyl disulfide [CAS 2127-03-9]

2,2′-Dipyridyl disulfide is a useful reagent for the determination of sulfhydryl groups. 2,2′-Dipyridyl disulfide is a common reagent in peptide chemistry, often used in oxidation–reduction condensations to form peptide bonds or in coupling reactions to form disulfide-linked heterodimers[1].

[2127-03-9]

C10H8N2S2

220.32

C1(SSC2=NC=CC=C2)=NC=CC=C1

Biochemical Assay Reagents

99.98

DMSO : 100 mg/mL (ultrasonic)

-20°C, 3 years; 4°C, 2 years (Powder)

Room Temperature

H302, H315, H319, H335

H302, H315, H319, H335