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L-Cysteine
SpectraBase Compound ID HOSAPkJn9N
InChI InChI=1S/C3H7NO2S/c4-2(1-7)3(5)6/h2,7H,1,4H2,(H,5,6)/t2-/m0/s1
InChIKey XUJNEKJLAYXESH-REOHCLBHSA-N
Mol Weight 121.15 g/mol
Molecular Formula C3H7NO2S
Exact Mass 121.01975 g/mol

Attenuated Total Reflectance Infrared (ATR-IR) Spectrum

Attenuated Total Reflectance Infrared (ATR-IR) Spectrum

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SpectraBase Spectrum ID DyZjkAQ0Be6
Name L-Cysteine
Source of Sample Sigma-Aldrich Company Llc
Catalog Number C7755
Lot Number 38C-0297
Accessory DurasamplIR II
CAS Registry Number 52-90-4
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Formula C3H7NO3
InChI InChI=1S/C3H7NO2S/c4-2(1-7)3(5)6/h2,7H,1,4H2,(H,5,6)/t2-/m0/s1
InChIKey XUJNEKJLAYXESH-REOHCLBHSA-N
Instrument Name Bio-Rad FTS
Source of Spectrum Forensic Spectral Research
Synonyms (R)-2-Amino-3-mercaptopropionic acid
Technique ATR-Neat (DuraSamplIR II)