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C121509

Sigma-Aldrich

Cystamine dihydrochloride

96%

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Synonym(s):
2,2′-Diaminodiethyl disulfide dihydrochloride, 2,2′-Dithiobis(ethylamine) dihydrochloride, Decarboxycystine dihydrochloride
Linear Formula:
NH2CH2CH2SSCH2CH2NH2 · 2HCl
CAS Number:
Molecular Weight:
225.20
Beilstein:
3616850
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.22

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

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This Item
108318C870730050
Cystamine dihydrochloride EMPROVE® ESSENTIAL

SAFC

108318

Cystamine dihydrochloride

-
Cystamine dihydrochloride BioXtra

Sigma-Aldrich

C8707

Cystamine dihydrochloride

Premium Grade
form

powder

form

solid

form

powder

form

powder

mp

217-220 °C (dec.) (lit.)

mp

217-220 °C (dec.) (lit.)

mp

217-220 °C (dec.) (lit.)

mp

217-220 °C (dec.) (lit.), ~220 °C (dec.)

Quality Level

200

Quality Level

500

Quality Level

200

Quality Level

200

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

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Description
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Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

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

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In situ synthesis of monodisperse silver nanoparticles on sulfhydryl-functionalized poly (glycidyl methacrylate) microspheres for catalytic reduction of 4-nitrophenol
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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
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A polyhedral oligomeric silsesquioxane (POSS) hybrid monolith was simply prepared by using octaglycidyldimethylsilyl POSS (POSS-epoxy) and cystamine dihydrochloride as monomers via ring-opening polymerization. The effects of composition of prepolymerization solution and polycondensation temperature on the morphology and permeability of monolithic

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