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2,2'-Dipyridinyl disulfide

CAT: 0926-FD22537-01Size: 0.1 KgDry Ice: NoHazardous: No
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CAS Number
2127-03-9
Synonyms
2,2'-Dithiobis-pyridine;1,2-Bis (2-pyridinyl) disulfide;2,2'-Bipyridyldisulfide
MDL Number
MFCD00006287
Smiles
S (Sc1ccccn1) c2ccccn2
Molecular Formula
C10H8N2S2
Molecular Weight
220.32 g/mol
Controlled
No

Chemical Information

2,2'-Dipyridyl disulfide

Aldrithiol is a member of the class of pyridines that is pyridine which is substituted by a pyridin-2-yldisulfanediyl group at position 2. It is a reagent used in molecular biology as an oxidizing agent. Also used in peptide synthesis and for detecting thiols. It has a role as an oxidising agent. It is a member of pyridines and an organic disulfide.

CAS Number2127-03-9
PubChem CID65093
IUPAC Name2-(pyridin-2-yldisulfanyl)pyridine
Molecular FormulaC10H8N2S2
Molecular Weight220.3
XLogP2.6
Topological Polar Surface Area76.4
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count4
Rotatable Bond Count3
Heavy Atom Count14
Formal Charge0
Complexity148
SMILES
C1=CC=NC(=C1)SSC2=CC=CC=N2
InChI
InChI=1S/C10H8N2S2/c1-3-7-11-9(5-1)13-14-10-6-2-4-8-12-10/h1-8H
InChIKey
HAXFWIACAGNFHA-UHFFFAOYSA-N
Chemical Structure
2D Structure
2D structure of 2,2'-Dipyridyl disulfide
CAS: 2127-03-9
CID: 65093
Formula: C10H8N2S2
MW: 220.3
Interactive 3D Structure
Loading 3D structure...
View on PubChemRaw 3D data
Computed Properties
PropertyValue
Molecular Weight220.3
XLogP32.6
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count4
Rotatable Bond Count3
Exact Mass220.01289061
Monoisotopic Mass220.01289061
Topological Polar Surface Area76.4 Ų
Heavy Atom Count14
Formal Charge0
Complexity148
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
Covalently-Bonded Unit Count1
Compound Is CanonicalizedYes

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