Skip to Content
Merck
All Photos(1)

Key Documents

View All Documentation

C121509

Sigma-Aldrich

Cystamine dihydrochloride

96%

Synonym(s):

2,2′-Diaminodiethyl disulfide dihydrochloride, 2,2′-Dithiobis(ethylamine) dihydrochloride, Decarboxycystine dihydrochloride

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Linear Formula:
NH2CH2CH2SSCH2CH2NH2 · 2HCl
CAS Number:
56-17-7
Molecular Weight:
225.20
Beilstein:
3616850
EC Number:
200-260-7
MDL number:
MFCD00012905
UNSPSC Code:
12352100
PubChem Substance ID:
24892384
NACRES:
NA.22

Quality Level

200

Assay

96%

form

powder

mp

217-220 °C (dec.) (lit.)

SMILES string

Cl[H].Cl[H].NCCSSCCN

InChI

1S/C4H12N2S2.2ClH/c5-1-3-7-8-4-2-6;;/h1-6H2;2*1H

InChI key

YUFRRMZSSPQMOS-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Application

Cystamine dihydrochloride can be utilized as a building block in the synthesis of disulfide cross-linked oligodeoxyribonucleotides and psammaplin A . It can be also used to functionalize PGMA (poly(glycidyl methacrylate) microsphere) by introducing sulfhydryl groups for the further fabrication of silver nanoparticles (AgNPs).
Heparin antagonist and sulfhydryl modifying reagent

related product

Product No.
Description
Pricing

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H302

Hazard Classifications

Acute Tox. 4 Oral

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
BCCM2188
BCCG6686
BCCC0034
BCBW5169
BCBQ0039V

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Synthesis and characterization of disulfide cross-linked oligonucleotides
Ferentz A E, et al.
Journal of the American Chemical Society, 115(20), 9006-9014 (1993)
In situ synthesis of monodisperse silver nanoparticles on sulfhydryl-functionalized poly (glycidyl methacrylate) microspheres for catalytic reduction of 4-nitrophenol
Zhang W, et al.
Industrial & Engineering Chemistry Research, 54(25), 6480-6488 (2015)
Qianjiao Yang et al.
Molecules (Basel, Switzerland), 15(12), 8784-8795 (2010-12-04)
Psammaplin F, an unsymmetrical disulfide bromotyrosine, was isolated from the sponge Pseudoceratina purpurea in 2003. We reported here the first total synthesis of psammaplin F in 12% overall yield by employing Cleland's reagent reduction as key step. The longest linear
Nan-Fu Chiu et al.
Nanoscale research letters, 13(1), 152-152 (2018-05-17)
In this study, we propose a modified gold nanoparticle-graphene oxide sheet (AuNP-GO) nanocomposite to detect two different interactions between proteins and hybrid nanocomposites for use in biomedical applications. GO sheets have high bioaffinity, which facilitates the attachment of biomolecules to
Yasue Ishii-Osai et al.
Journal of dermatological science, 67(1), 51-60 (2012-05-25)
N-propionyl-4-S-cysteaminylphenol (NPr-4-S-CAP) is selectively incorporated into melanoma cells and degrades them. However, it remains unclear whether NPr-4-S-CAP can induce cell death associated with the induction of host immune responses and tumor suppression in vivo. To examine the molecular mechanism of
View All Related Papers

Articles

Papain, Cysteine Protease, Properties & Products

Uncover properties and applications of the cysteine protease papain and find inhibitors, substrates, and other papain products.

Papain, Cysteine Protease, Properties & Products

Uncover properties and applications of the cysteine protease papain and find inhibitors, substrates, and other papain products.

Papain, Cysteine Protease, Properties & Products

Uncover properties and applications of the cysteine protease papain and find inhibitors, substrates, and other papain products.

Papain, Cysteine Protease, Properties & Products

Uncover properties and applications of the cysteine protease papain and find inhibitors, substrates, and other papain products.

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