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C8707

Sigma-Aldrich

Cystamine dihydrochloride

BioXtra

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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.25

product line

BioXtra

Quality Level

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%

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
30050C121509108318
Cystamine dihydrochloride BioXtra

Sigma-Aldrich

C8707

Cystamine dihydrochloride

Premium Grade
Cystamine dihydrochloride EMPROVE® ESSENTIAL

SAFC

108318

Cystamine dihydrochloride

-
form

powder

form

powder

form

powder

form

solid

mp

217-220 °C (dec.) (lit.)

mp

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

mp

217-220 °C (dec.) (lit.)

mp

217-220 °C (dec.) (lit.)

solubility

H2O: 0.1 M, clear, colorless to light yellow

solubility

water: soluble 1 g/10 mL, clear, colorless

solubility

-

solubility

-

Quality Level

200

Quality Level

200

Quality Level

200

Quality Level

500

product line

BioXtra

product line

-

product line

-

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

Signal Word

Warning

Hazard Statements

Precautionary 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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