Cystamine dihydrochloride(56-17-7) 1H NMR
Product NameCystamine dihydrochloride
CAS56-17-7
Molecular FormulaC4H14Cl2N2S2
Molecular Weight225.2
InChIInChI=1S/C4H12N2S2.2ClH/c5-1-3-7-8-4-2-6;;/h1-6H2;2*1H
InChIKey YUFRRMZSSPQMOS-UHFFFAOYSA-N
SmilesS(CCN)SCCN.Cl.Cl
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MassMS-NW-4778 2,2'-dithiobis(ethylamine) dihydrochloride C4H12N2S2 2HCl (Mass of molecular ion: 152)
Source Temperature: 190 °C Sample Temperature: 160 °C Direct, 75 eV
15.0 1.8 17.0 1.0 18.0 11.0 27.0 3.4 28.0 6.7 30.0 100.0 31.0 1.4 35.0 5.6 36.0 47.0 37.0 1.7 38.0 14.8 41.0 2.5 42.0 9.3 43.0 8.8 44.0 45.5 45.0 6.0 46.0 2.4 47.0 1.7 48.0 1.5 58.0 1.2 59.0 3.0 60.0 2.5 61.0 1.3 64.0 1.3 74.0 1.5 75.0 3.8 76.0 2.7 77.0 24.5 78.0 3.7 79.0 1.3 93.0 2.6 94.0 2.0 106.0 6.9 109.0 22.4 110.0 1.0 111.0 2.2 123.0 5.1 135.0 2.9
400 MHz in D2O
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1H NMR 399.65 MHz C4 H12 N2 S2 0.038 g : 0.5 ml D2O 2,2'-dithiobis(ethylamine) dihydrochloride 
Assign. Shift(ppm)
A 3.420 B 3.047 THE SOLVENT SIGNAL PEAK SUPPRESSED.
Hz ppm Int.1373.78 3.438 441 1367.31 3.422 1000 1360.84 3.406 525 1224.24 3.064 466 1217.77 3.048 853 1211.18 3.031 391
in D2O
KBr disc
nujol mull
