Spectrum KNA00145 for L-Cysteine

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Compound Information

Chemical Names

Compound Classification (provided by ClassyFire)

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Compound Metadata

NameValue
Natural Product
InChI=1S/C3H7NO2S/c4-2(1-7)3(5)6/h2,7H,1,4H2,(H,5,6)/t2-/m0/s1
XUJNEKJLAYXESH-REOHCLBHSA-N
C3H7NO2S
121.019749464
O=C(O)C(N)CS

Mass Spectral Metadata

NameValue
KNA00145
2016.01.19 (Created 2009.11.17, modified 2011.08.03)
Takahashi H, Kanaya S, Ogasawara N, Graduate School of Information Science, NAIST
CC BY-SA
[Spectral] L-Cysteine (exact mass = 121.01975) and Creatine (exact mass = 131.06948) were not completely separated on HPLC under the present analytical conditions as described in "AC$XXX". Additionally some of the peaks in this data contains dimers and other unidentified ions.
121.01975
LTQ Orbitrap XL, Thermo Scientfic
LC-ESI-ITFT
MS1
35eV
ESI
TOSOH TSKgel ODS-100V 5um Part no. 21456
0min:3%, 45min:97%, 50min:97%, 50.1:3%, 57min:3% (acetonitrile)
0.5 ml/min
4.992053 min
0.1%formate-water / 0.1%formate-acetonitrile
positive
1.2074093261681604
0.33192597320058537