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2,2′-Dipyridyl disulfide

🥰Excellent
Catalog No. T19780Cas No. 2127-03-9
Alias Orthopyridyl disulfide, OPSS, Aldrithiol 2, 2,2'-Dipyridyl disulfide

2,2′-Dipyridyl disulfide (Aldrithiol 2) is a useful reagent for the determination of sulfhydryl groups. It acts as a peptide coupling reagent and as an oxidizing agent. 2,2′-Dipyridyl disulfide (Aldrithiol 2) is also used for the activation of glycosides.

2,2′-Dipyridyl disulfide

2,2′-Dipyridyl disulfide

🥰Excellent
Purity: 99.84%
Catalog No. T19780Alias Orthopyridyl disulfide, OPSS, Aldrithiol 2, 2,2'-Dipyridyl disulfideCas No. 2127-03-9
2,2′-Dipyridyl disulfide (Aldrithiol 2) is a useful reagent for the determination of sulfhydryl groups. It acts as a peptide coupling reagent and as an oxidizing agent. 2,2′-Dipyridyl disulfide (Aldrithiol 2) is also used for the activation of glycosides.
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Purity:99.84%
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COA LCMS HNMR HPLC
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Product Introduction

Bioactivity
Description
2,2′-Dipyridyl disulfide (Aldrithiol 2) is a useful reagent for the determination of sulfhydryl groups. It acts as a peptide coupling reagent and as an oxidizing agent. 2,2′-Dipyridyl disulfide (Aldrithiol 2) is also used for the activation of glycosides.
AliasOrthopyridyl disulfide, OPSS, Aldrithiol 2, 2,2'-Dipyridyl disulfide
Chemical Properties
Molecular Weight220.31
FormulaC10H8N2S2
Cas No.2127-03-9
SmilesS(Sc1ccccn1)c1ccccn1
Relative Density.1.34g/cm3
Storage & Solubility Information
StoragePowder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice.
Solubility Information
DMSO: 55 mg/mL (249.66 mM)
Solution Preparation Table
DMSO
1mg5mg10mg50mg
1 mM4.5391 mL22.6953 mL45.3906 mL226.9529 mL
5 mM0.9078 mL4.5391 mL9.0781 mL45.3906 mL
10 mM0.4539 mL2.2695 mL4.5391 mL22.6953 mL
20 mM0.2270 mL1.1348 mL2.2695 mL11.3476 mL
50 mM0.0908 mL0.4539 mL0.9078 mL4.5391 mL
100 mM0.0454 mL0.2270 mL0.4539 mL2.2695 mL

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Keywords

sulfhydryloxidation–reductionOrthopyridyl DisulfideOrthopyridylInhibitorinhibitheterodimersgroupsdisulfide-linkedcondensation829792,2'-Dipyridyl Disulfide2,2'-Dipyridyl2,2′-Dipyridyl Disulfide2,2′-Dipyridyl disulfide2,2′Dipyridyl disulfide2,2′-Dipyridyl2,2′ Dipyridyl disulfide
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