2,2'-Dipyridyl disulfide, 98%

CAS: 2127-03-9

Ref. 02-A11118

Product Information

• Name: 2,2'-Dipyridyl disulfide, 98%
• Synonyms: 2,2'-dipyridyldisulfide, 1,2-Bis(2-pyridinyl) disulfide, 1,2-Di(pyridin-2-yl)disulfane, 2,2'-Dipyridinyl disulfide, 2,2'-Dipyridyl Disulfide, 2,2'-Dipyridyldisulfide, 2,2'-Dithiobis(pyridine), 2,2'-Dithiodipyridin, 2,2'-Ditiodipiridina, 2,2-Dithiobispyridine, 2,2′-Bipyridyl disulfide, 2,2′-Disulfanediyldipyridine, 2-(Pyridin-2-yldisulfanyl)pyridine, 2-Aldrithiol, 2-Pyridinyl disulfide, 2-Pyridyl disulfide, Aldrithiol 2, Bis(2-pyridinyl) disulfide, Bis(2-pyridyl) disulfide, Bis(pyridin-2-yl) disulfide, Di-2-pyridinyl disulfide, Di-2-pyridyl disulfide, Nsc 677438, Nsc 94055, Pyridine, 2,2'-dithiobis-, Pyridine, 2,2'-dithiodi-

Description

2,2'-Dipyridyl disulfide is a useful reagent for determination of sulfhydryl groups, preparation of amino acid active esters and the thio esters of phosphoric acid. It acts as a peptide coupling reagent and as an oxidizing agent. It is also used for the activation of glycosides. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

• Brand: Alfa Aesar By Thermo Fisher Scientific

Chemical properties

• Molecular weight: 220.31
• Formula: C₁₀H₈N₂S₂
• Purity: 98%
• Color/Form: White to cream to yellow to pale brown, Powder or crystalline powder
• InChI: InChI=1S/C10H8N2S2/c1-3-7-11-9(5-1)13-14-10-6-2-4-8-12-10/h1-8H
• InChI key: HAXFWIACAGNFHA-UHFFFAOYSA-N
• SMILES: c1ccc(SSc2ccccn2)nc1