MilliporeSigma
All Photos(1)

Documents

D5767

Sigma-Aldrich

2,2′-Dithiodipyridine

powder

Sign Into View Organizational & Contract Pricing

Synonym(s):
2,2′-Dipyridyl disulfide
Empirical Formula (Hill Notation):
C10H8N2S2
CAS Number:
Molecular Weight:
220.31
Beilstein/REAXYS Number:
154629
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.26

form

powder

Quality Level

mp

56-58 °C (lit.)

storage temp.

2-8°C

SMILES string

S(Sc1ccccn1)c2ccccn2

InChI

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

InChI key

HAXFWIACAGNFHA-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Compare Similar Items

View Full Comparison

Show Differences

1 of 4

This Item
43791T2763693014
2,2′-Dithiodipyridine powder

D5767

2,2′-Dithiodipyridine

2,2′-Dithiodipyridine ≥99.0% (GC)

43791

2,2′-Dithiodipyridine

Thymol iodide

T2763

Thymol iodide

(S)-H8-BINAP technical grade

693014

(S)-H8-BINAP

storage temp.

2-8°C

storage temp.

2-8°C

storage temp.

2-8°C

storage temp.

-

mp

56-58 °C (lit.)

mp

56-58 °C (lit.), 57-59 °C

mp

-

mp

-

Application

2,2′-Dithiodipyridine has been used in the reconstitution of the reduced interchain disulfide bonds of monolconal antibodies. It may be used as a medium component for T cell hybridoma cell culture and as thiol crosslinking agent.

Biochem/physiol Actions

2,2′-Dithiodipyridine mediates inter-unit disulfide cross-linking. It interacts with carbon nucleophiles to yield thiopyridyl derivatives.

pictograms

Exclamation mark

signalword

Warning

Hazard Classifications

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

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

ppe

dust mask type N95 (US), Eyeshields, Gloves


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Documents related to the products that you have purchased in the past have been gathered in the Document Library for your convenience.

Visit the Document Library

Difficulty Finding Your Product Or Lot/Batch Number?

Product numbers are combined with Pack Sizes/Quantity when displayed on the website (example: T1503-25G). Please make sure you enter ONLY the product number in the Product Number field (example: T1503).

Example:

T1503
Product Number
-
25G
Pack Size/Quantity

Additional examples:

705578-5MG-PW

PL860-CGA/SHF-1EA

MMYOMAG-74K-13

1000309185

enter as 1.000309185)

Having trouble? Feel free to contact Technical Service for assistance.

Lot and Batch Numbers can be found on a product's label following the words 'Lot' or 'Batch'.

Aldrich Products

  • For a lot number such as TO09019TO, enter it as 09019TO (without the first two letters 'TO').

  • For a lot number with a filling-code such as 05427ES-021, enter it as 05427ES (without the filling-code '-021').

  • For a lot number with a filling-code such as STBB0728K9, enter it as STBB0728 without the filling-code 'K9'.

Not Finding What You Are Looking For?

In some cases, a COA may not be available online. If your search was unable to find the COA you can request one.

Request COA

Customers Also Viewed

Slide 1 of 4

1 of 4

Oxidation of a critical thiol residue of the adenine nucleotide translocator enforces Bcl-2-independent permeability transition pore opening and apoptosis.
Costantini P, et al.
Oncogene (2000)
eEROS (Encyclopedia of Reagents for Organic Synthesis) (2005)
Human T cells resistant to complement lysis by bivalent antibody can be efficiently lysed by dimers of monovalent antibody
Nielsen SU and Routledge EG
Blood, 100(12), 4067-4073 (2002)
Peptide-unit assembling using disulfide cross-linking: a new approach for construction of protein models
Futaki S and Kitagawa K
Tetrahedron Letters, 35(8), 1267-1270 (1994)
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

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service