Cystamine dihydrochloride
SIAL/30050 - purum, ≥98.0% (AT)
Synonym: 2,2′-Diaminodiethyl disulfide dihydrochloride; 2,2′-Dithiobis(ethylamine) dihydrochloride; Decarboxycystine dihydrochloride
CAS Number: 56-17-7
Empirical Formula (Hill Notation): C4H12N2S2 · 2HCl
Molecular Weight: 225.20
EC Number: 200-260-7
MDL Number: MFCD00012905
Linear Formula: NH2CH2CH2SSCH2CH2NH2 · 2HCl
Product Type: Chemical
| assay | ≥98.0% (AT) |
| form | powder |
| grade | purum |
| InChI | 1S/C4H12N2S2.2ClH/c5-1-3- |
| InChI key | YUFRRMZSSPQMOS-UHFFFAOYSA |
| mp | 217-220 °C (dec.) (lit.) |
| ~220 °C (dec.) | |
| Quality Level | 200  |
| SMILES string | Cl[H].Cl[H].NCCSSCCN |
| solubility | water: soluble 1 g/10 mL, clear, colorless |
| Application: | Cystamine dihydrochloride was used: • as sulfhydryl modifying reagent • in synthesis of monoclonal anti-prostate-specific membrane antigen antibody and A9 RNA aptamers-conjugated popcorn shape gold nanoparticles • as internal standard in determination of total homocysteine • in modification of gold nanorod surface by amine groups |
| Other Notes: | Sulfhydryl modifying reagent |
| Symbol |  GHS07 |
| Signal word | Warning |
| Hazard statements | H302 |
| Hazard Codes | Xn |
| Risk Statements | 22 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 3 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Purity | ≥98.0% (AT) |
| mp | 217-220 °C (dec.) (lit.); ~220 °C (dec.) |
| UNSPSC | 12352100 |