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2,2'-Dipyridyl disulfide, 98%, Thermo Scientific Chemicals
Supplier: Thermo Scientific Chemicals A1111814
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.
Applications2,2′-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.
Solubility
Soluble in water, benzene, tetrahydrofuran, dichloromethane, acetonitrile and dimethyformamide.
Notes
Incompatible with oxidizing agents and metals.
Specifications
| 2,2'-Dipyridyl disulfide | |
| 56°C to 59°C | |
| 98% | |
| MFCD00006287 | |
| 154629 | |
| Soluble in water,benzene,tetrahydrofuran,dichloromethane,acetonitrile and dimethyformamide. | |
| C1=CC=NC(=C1)SSC2=CC=CC=N2 | |
| 220.31 | |
| 220.32 |
| 2127-03-9 | |
| 210°C (410°F) | |
| C10H8N2S2 | |
| 25 g | |
| 2,2'-dithiodipyridine, 2,2'-dipyridyl disulfide, 1,2-di pyridin-2-yl disulfane, aldrithiol-2, 2,2'-dipyridyldisulfide, aldrithiol 2, bis 2-pyridyl disulfide, 2-pyridin-2-yldisulfanyl pyridine, 2-dipyridyl disulfide, 2-pyridinyl disulfide | |
| HAXFWIACAGNFHA-UHFFFAOYSA-N | |
| 2-(pyridin-2-yldisulfanyl)pyridine | |
| 65093 | |
| 98% |
Chemical Identifiers
| 2127-03-9 | |
| 220.31 | |
| HAXFWIACAGNFHA-UHFFFAOYSA-N | |
| 65093 | |
| C1=CC=NC(=C1)SSC2=CC=CC=N2 |
| C10H8N2S2 | |
| MFCD00006287 | |
| 2,2'-dithiodipyridine, 2,2'-dipyridyl disulfide, 1,2-di pyridin-2-yl disulfane, aldrithiol-2, 2,2'-dipyridyldisulfide, aldrithiol 2, bis 2-pyridyl disulfide, 2-pyridin-2-yldisulfanyl pyridine, 2-dipyridyl disulfide, 2-pyridinyl disulfide | |
| 2-(pyridin-2-yldisulfanyl)pyridine |
Safety and Handling
GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
P261-P264b-P270-P271-P280-P301+P312-P302+P352-P304+P340-P305+P351+P338-P312-P330-P332+P313-P362-P501c
H302-H315-H319-H335
DOTInformation : Hazard Class: 9; Packaging Group: III
EINECSNumber : 218-343-1
TSCA : Yes
Recommended Storage : Keep cold
RUO – Research Use Only