chempirical

2,2'-Dipyridyl disulfide

C10H8N2S2CAS 2127-03-9220.31 g/mol

Open in Covalent MOL file
SSNN
Disulfide

Properties

Molecular formula
C10H8N2S2
Molar mass
220.31 g/mol
Exact mass
220.0129 Da
Melting point
51–52 °C
logP
3.28Crippen estimate
Polar surface area
25.8 Ų
H-bond donors / acceptors
0 / 4
Rotatable bonds
3

Hazards

Warning
Irritant (GHS07)

Aggregated from 66 ECHA notifications, via PubChem; a share says how many notifiers assign that statement.

Precautionary statements

P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, P501

Identifiers

CAS number
2127-03-9
SMILES
c1ccc(SSc2ccccn2)nc1
InChIKey
HAXFWIACAGNFHA-UHFFFAOYSA-N
InChI
InChI=1S/C10H8N2S2/c1-3-7-11-9(5-1)13-14-10-6-2-4-8-12-10/h1-8H

Weigh it out

Type any one amount. The others follow from the molar mass.

Names and synonyms

24 names · show all
  • 2,2'-Dipyridyldisulfide
  • Pyridine, 2,2′-dithiobis-
  • Pyridine, 2,2′-dithiodi-
  • 2,2′-Dithiobis[pyridine]
  • 2,2′-Dithiodipyridine
  • 2,2′-Dipyridyl disulfide
  • Bis(2-pyridyl) disulfide
  • Di-2-pyridyl disulfide
  • Bis(2-pyridinyl) disulfide
  • 2-Pyridyl disulfide
  • Aldrithiol 2
  • 2,2′-Dipyridinyl disulfide
  • NSC 677438
  • 2-Aldrithiol
  • NSC 94055
  • Bis(pyridin-2-yl) disulfide
  • 1,2-Bis(2-pyridinyl) disulfide
  • 2,2′-Bipyridyl disulfide
  • 2′-Aldrithiol
  • Di-2-pyridinyl disulfide
  • 2,2′-Disulfanediyldipyridine
  • 1,2-Di(pyridin-2-yl)disulfane
  • 2,2-Dithiobispyridine
  • 2-(Pyridin-2-yldisulfanyl)pyridine

Work with 2,2'-Dipyridyl disulfide

Predict the NMR spectrum1H and 13C shifts with multiplicities Make a solutionWhat to weigh for any molarity and volume Check drug-likenessLipinski, Veber and lead-likeness Isotope patternExact mass and the mass spectrum pattern

Similar compounds

2-(Methylthio)pyridine18438-38-561 % similar 2-((2-Aminoethyl)disulfanyl)pyridine hydrochloride106139-15-552 % similar 2,2'-Bipyridine366-18-748 % similar 2-Bromopyridine109-04-642 % similar 2-Methylpyridine109-06-842 % similar 2-Chloropyridine109-09-142 % similar 2,2′-Dipyridylamine1202-34-242 % similar 2-Methylpyridine1333-41-142 % similar

Tanimoto similarity of circular fingerprints over the whole catalogue. All similar compounds

Same formula

4,4′-Dithiodipyridine2645-22-9

Elsewhere

PubChem CAS Common Chemistry NIST WebBook Wikipedia