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43791

2,2′-Dithiodipyridine

≥99.0% (GC)

Synonym(s):

2,2′-Dipyridyl disulfide

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About This Item

Empirical Formula (Hill Notation):
C10H8N2S2
CAS Number:
2127-03-9
Molecular Weight:
220.31
UNSPSC Code:
12352112
NACRES:
NA.25
PubChem Substance ID:
329756400
EC Number:
218-343-1
Beilstein/REAXYS Number:
154629
MDL number:
MFCD00006287

Key Documents

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Product Name

2,2′-Dithiodipyridine, ≥99.0% (GC)

InChI key

HAXFWIACAGNFHA-UHFFFAOYSA-N

InChI

1S/C10H8N2S2/c1-3-7-11-9(5-1)13-14-10-6-2-4-8-12-10/h1-8H

SMILES string

S(Sc1ccccn1)c2ccccn2

assay

≥99.0% (GC)

form

solid

mp

56-58 °C (lit.)
57-59 °C

storage temp.

2-8°C

Quality Level

200

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Show Differences

1 of 4

This Item
D5767798533SML3593
2,2′-Dithiodipyridine ≥99.0% (GC)

Sigma-Aldrich

43791

2,2′-Dithiodipyridine

2,2′-Dithiodipyridine powder

Sigma-Aldrich

D5767

2,2′-Dithiodipyridine

2,2′-Bipyridyl anhydrous, free-flowing, Redi-Dri™, ReagentPlus®, 99%

Sigma-Aldrich

798533

2,2′-Bipyridyl

Hexachlorophene ≥95% (HPLC)

Sigma-Aldrich

SML3593

Hexachlorophene

assay

≥99.0% (GC)

assay

-

assay

99%

assay

≥95% (HPLC)

Quality Level

200

Quality Level

100

Quality Level

100

Quality Level

100

form

solid

form

powder

form

powder or crystals (anhydrous)

form

powder

storage temp.

2-8°C

storage temp.

2-8°C

storage temp.

-

storage temp.

2-8°C

mp

56-58 °C (lit.), 57-59 °C

mp

56-58 °C (lit.)

mp

70-73 °C (lit.)

mp

-

Other Notes

For the determination of sulfhydryl groups in biological materials[1]

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk

WGK 3

ppe

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
BCCN4096
BCCK8057
BCCK7442
BCBP0559V
BCBL4204V

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Determination of sulfhydryl groups with 2,2'- or 4,4'-dithiodipyridine.
D R Grassetti et al.
Archives of biochemistry and biophysics, 119(1), 41-49 (1967-03-01)
Kazuhiko Mochida et al.
Comparative biochemistry and physiology. Toxicology & pharmacology : CBP, 149(4), 624-630 (2009-02-13)
In a previous study, we demonstrated that exposure to an antifouling biocide, copper pyrithione (CuPT), early during life induced vertebral deformity in the larvae of a marine fish, the mummichog (Fundulus heteroclitus). Skeletal deformities may be caused by inhibition by
Mark L Dallas et al.
FASEB journal : official publication of the Federation of American Societies for Experimental Biology, 25(5), 1519-1530 (2011-01-21)
Oxidative stress induces neuronal apoptosis and is implicated in cerebral ischemia, head trauma, and age-related neurodegenerative diseases. An early step in this process is the loss of intracellular K(+) via K(+) channels, and evidence indicates that K(v)2.1 is of particular
Rachel L Sabado et al.
European journal of immunology, 37(7), 1752-1763 (2007-05-31)
The outcome following HIV infection depends on the nature and durability of the HIV-specific T cell response induced initially. The activation of protective T cell responses depends upon dendritic cells (DC), antigen-presenting cells which have the capacity to process and
Karlhans F Che et al.
European journal of immunology, 40(8), 2248-2258 (2010-05-11)
Priming of T cells in lymphoid tissues of HIV-infected individuals occurs in the presence of HIV-1. DC in this milieu activate T cells and disseminate HIV-1 to newly activated T cells, the outcome of which may have serious implications in
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