Click Chemistry & Bioconjugation Reagents

2,2'-Dipyridyl disulfide

2-(pyridin-2-yldisulfanyl)pyridine

产品编号CH58001CAS号2127-03-9纯度>=99.0% (GC)

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产品概述

快速信息

产品系列: Click Chemistry & Bioconjugation Reagents
化学名称: 2-(pyridin-2-yldisulfanyl)pyridine
分子式: C10H8N2S2
分子量: 220.31
纯度: >=99.0% (GC)

2,2'-Dipyridyl disulfide is a pyridyl disulfide reagent for thiol-, sulfhydryl-, and disulfide-exchange chemistry. It is also known as 2,2'-dithiodipyridine, Aldrithiol-2, bis(2-pyridyl) disulfide, and 2PDS; the abbreviation 2,2'-DTDP is also used in the literature.

CH58001 is listed with CAS 2127-03-9, molecular formula C10H8N2S2, and molecular weight 220.31. It is used in R&D chemistry centered on pyridyl disulfide reactivity, sulfhydryl assay design, and disulfide-trapping studies.

同义词

2,2'-Dithiodipyridine; Aldrithiol-2; bis(2-pyridyl) disulfide; 2PDS; 2,2'-DTDP

身份与规格

Catalog No.	CH58001
CAS No.	2127-03-9
Molecular Formula	C10H8N2S2
Molecular Weight	220.31
PubChem CID	65093
InChIKey	HAXFWIACAGNFHA-UHFFFAOYSA-N
Purity	>=99.0% (GC)

储存条件

Room temperature; cool and dark place below 15 C; under inert gas

技术属性

Reagent class: Pyridyl disulfide reagent
Reactive chemistry: Thiol-disulfide exchange
Research role: Thiol and sulfhydryl assay reagent
Grade: for Peptide Synthesis (supplier designation)
Packaging: 5 g; 25 g; 250 g; Custom packaging on request
Physical form: Powder or crystalline powder

应用背景

Thiol and sulfhydryl assays: literature context involving 2,2'-DTDP / pyridyl disulfide chemistry for sulfhydryl-focused assay design.
Disulfide-trapping work: relevant when disulfide exchange or thiol-reactive capture is part of the chemistry being studied.
Pyridyl disulfide chemistry: a compact heterocyclic disulfide reagent in studies that reference 2PDS, Aldrithiol-2, or related naming.