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MilliporeSigma

C8707

Cystamine dihydrochloride

BioXtra

Synonym(s):

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

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About This Item

Linear Formula:
NH2CH2CH2SSCH2CH2NH2 · 2HCl
CAS Number:
56-17-7
Molecular Weight:
225.20
UNSPSC Code:
12352200
NACRES:
NA.25
PubChem Substance ID:
24893096
EC Number:
200-260-7
Beilstein/REAXYS Number:
3616850
MDL number:
MFCD00012905
Assay:
≥98% (TLC)
Form:
powder

Key Documents

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Product Name

Cystamine dihydrochloride, BioXtra

InChI

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

InChI key

YUFRRMZSSPQMOS-UHFFFAOYSA-N

SMILES string

Cl[H].Cl[H].NCCSSCCN

product line

BioXtra

assay

≥98% (TLC)

form

powder

impurities

≤0.0005% Phosphorus (P)
≤0.1% Insoluble matter

ign. residue

≤0.1%

mp

217-220 °C (dec.) (lit.)

solubility

H2O: 0.1 M, clear, colorless to light yellow

anion traces

sulfate (SO42-): ≤0.05%

cation traces

Al: ≤0.0005%
Ca: ≤0.02%
Cu: ≤0.0005%
Fe: ≤0.001%
K: ≤0.005%
Mg: ≤0.0005%
NH4+: ≤0.05%
Na: ≤0.005%
Pb: ≤0.001%
Zn: ≤0.0005%

Quality Level

200

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Show Differences

1 of 4

This Item
108318PHR92708.02834
Cystamine dihydrochloride BioXtra

Sigma-Aldrich

C8707

Cystamine dihydrochloride

Cystamine dihydrochloride EMPROVE® ESSENTIAL

SAFC

108318

Cystamine dihydrochloride

Cystamine dihydrochloride certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

Supelco

PHR9270

Cystamine dihydrochloride

Cystaminium dichloride for synthesis

Sigma-Aldrich

8.02834

Cystaminium dichloride

assay

≥98% (TLC)

assay

-

assay

-

assay

-

solubility

H2O: 0.1 M, clear, colorless to light yellow

solubility

-

solubility

-

solubility

-

Quality Level

200

Quality Level

500

Quality Level

300

Quality Level

200

form

powder

form

solid

form

-

form

-

mp

217-220 °C (dec.) (lit.)

mp

217-220 °C (dec.) (lit.)

mp

217-220 °C (dec.) (lit.)

mp

217-220 °C

product line

BioXtra

product line

-

product line

TraceCERT®

product line

-

Application

Cystamine dihydrochloride is a useful reagent to derivatize various polymer monoliths for hydrophilic interaction liquid chromatography; as a crosslinking agent in the development of polymer hydrogels; and as a functional group in nanoparticles developed for siRNA and DNA delivery.

pictograms

Exclamation mark
GHS07

signalword

Warning

hcodes

H302

Hazard Classifications

Acute Tox. 4 Oral

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
0000270547
0000270546
0000270547
0000270546
SLCR2069

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Rosana A S Fonseca et al.
Sensors (Basel, Switzerland), 11(11), 10785-10797 (2012-02-22)
A piezoelectric immunosensor based on gold nanoparticles (AuNPs) co-immobilized on a dithiol-modified surface is proposed for detection of human cardiac troponin T (TnT). Anti-human troponin T (anti-TnT) antibodies were covalently immobilized on the nanostructured electrode surface by thiol-aldehyde linkages. In
Zhongshan Liu et al.
Journal of chromatography. A, 1342, 70-77 (2014-04-15)
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
Yongqin Lv et al.
Analytical chemistry, 84(20), 8457-8460 (2012-09-25)
A novel approach to porous polymer monoliths hypercrosslinked to obtain large surface areas and modified with zwitterionic functionalities through the attachment of gold nanoparticles in a layered architecture has been developed. The capillary columns were used for the separation of
Liang Gao et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 18(11), 3185-3192 (2012-02-22)
Autofluorescent microcapsules were assembled by covalent cross-linking of polysaccharide alginate dialdehyde (ADA) derivative and cystamine dihydrochloride (CM) through a layer-by-layer (LBL) technique. The formulated Schiff base and disulfide bonds render capsules with pH- and redox-responsive properties for pinpointed intracellular delivery
Stephany Y Tzeng et al.
Biomaterials, 33(32), 8142-8151 (2012-08-09)
Enhancing human mesenchymal stem cell (hMSC) differentiation via RNA interference (RNAi) could provide an effective way of controlling cell fate for tissue engineering, but a safe and effective delivery vehicle must first be developed. Here, we evaluated an array of
View All Related Papers

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