C8707

Cystamine dihydrochloride

BioXtra

• Synonym(s): 2,2′-Diaminodiethyl disulfide dihydrochloride, 2,2′-Dithiobis(ethylamine) dihydrochloride, Decarboxycystine dihydrochloride
• 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

Properties

• product line: BioXtra
• Quality Segment: 200
• 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 (SO₄^2-): ≤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

Description

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.

Safety Information

• pictograms: GHS07
• signalword: Warning
• hcodes: H302
• pcodes: P264 - P270 - P301 + P312 - P501
• 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