L-Cysteine(52-90-4) 1H NMR
Product NameL-Cysteine
CAS52-90-4
Molecular FormulaC3H7NO2S
Molecular Weight121.16
InChIInChI=1S/C3H7NO2S/c4-2(1-7)3(5)6/h2,7H,1,4H2,(H,5,6)/t2-/m0/s1
InChIKey XUJNEKJLAYXESH-REOHCLBHSA-N
SmilesC(O)(=O)[C@H](CS)N
-
MassMS-NW-1942 L-cysteine C3H7NO2S (Mass of molecular ion: 121)
Source Temperature: 220 °C Sample Temperature: 220 °C Direct, 75 eV
15.0 7.5 16.0 1.2 17.0 2.1 18.0 5.3 19.0 1.7 26.0 2.0 27.0 4.9 28.0 49.8 29.0 8.6 30.0 11.8 32.0 3.3 33.0 3.7 34.0 7.3 38.0 1.0 39.0 1.3 40.0 4.0 41.0 9.6 42.0 30.2 43.0 28.4 44.0 11.2 45.0 14.1 46.0 14.1 47.0 13.7 48.0 4.1 55.0 1.7 56.0 2.1 57.0 11.8 58.0 6.3 59.0 41.5 60.0 2.0 61.0 2.0 72.0 1.5 74.0 100.0 75.0 57.5 76.0 98.2 77.0 3.5 78.0 4.4 86.0 3.9 87.0 2.3 104.0 1.3 121.0 2.8
400MHZ in D2O
in D2O (PH 5.14)
in D2O (PH 11.02)
in D2O (PH 1.75)
KBr disc
nujol mull
REDUCTION OF MUREXIDE
