Exact Mass: 240.02384719999998
Exact Mass Matches: 240.02384719999998
Found 22 metabolites which its exact mass value is equals to given mass value 240.02384719999998,
within given mass tolerance error 8.0E-6 dalton. Try search metabolite list with more accurate mass tolerance error
1.6E-6 dalton.
L-Cystine
Cystine is an oxidized dimeric form of cysteine. It is formed by linking two cysteine residues via a disulfide bond (Cys-S-S-Cys) between the -SH groups. Cystine is found in high concentrations in digestive enzymes and in the cells of the immune system, skeletal and connective tissues, skin, and hair. Hair and skin are 10-14\\\% cystine. Cystine is the preferred form of cysteine for the synthesis of glutathione in cells involved in the immune system (e.g. macrophages and astrocytes). Lymphocytes and neurons prefer cysteine for glutathione production. Optimizing glutathione levels in macrophages and astrocytes with cystine allows these cells to provide cysteine to lymphocytes and neurons directly upon demand (Wikipedia). (-)-Cystine. CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. https://commonchemistry.cas.org/detail?cas_rn=56-89-3 (retrieved 2024-06-29) (CAS RN: 56-89-3). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).
Cystine
C6H12N2O4S2 (240.02384719999998)
Flavouring ingredient. (±)-Cystine is found in many foods, some of which are green bell pepper, green zucchini, italian sweet red pepper, and red bell pepper.
Cystine
C6H12N2O4S2 (240.02384719999998)
A sulfur-containing amino acid obtained by the oxidation of two cysteine molecules which are then linked via a disulfide bond. Acquisition and generation of the data is financially supported by the Max-Planck-Society
L-Cystine
C6H12N2O4S2 (240.02384719999998)
The L-enantiomer of the sulfur-containing amino acid cystine.
3,3-Dithiobis(2-ammoniopropanoate)
C6H12N2O4S2 (240.02384719999998)
(2S)-2-azaniumyl-3-[[(2S)-2-azaniumyl-3-oxidanidyl-3-oxidanylidene-propyl]disulfanyl]propanoate
C6H12N2O4S2 (240.02384719999998)
D-cystine zwitterion
C6H12N2O4S2 (240.02384719999998)
A cysteine zwitterion derived from D-cysteine by transfer of a proton from each of the carboxy groups to the amino groups.
cystine zwitterion
C6H12N2O4S2 (240.02384719999998)
An amino acid zwitterion that is the tautomer of cystine.
(2s)-2-amino-3-{[(2r)-2-amino-2-carboxyethyl]disulfanyl}propanoic acid
C6H12N2O4S2 (240.02384719999998)