For citations & permissions, please see: Citations & Permissions - Wiley Science Solutions*

*Links on SpectraBase are not permalinks.

N,N'-diphthaloyl-L-cystine

View entire compound with spectra: 3 NMR, and 1 FTIR

N,N'-diphthaloyl-L-cystine
SpectraBase Compound ID Hcg5TpsX5yr
InChI InChI=1S/C22H16N2O8S2/c25-17-11-5-1-2-6-12(11)18(26)23(17)15(21(29)30)9-33-34-10-16(22(31)32)24-19(27)13-7-3-4-8-14(13)20(24)28/h1-8,15-16H,9-10H2,(H,29,30)(H,31,32)/t15-,16-/m0/s1
InChIKey GUQBSPYSVBNDBP-HOTGVXAUSA-N
Mol Weight 500.5 g/mol
Molecular Formula C22H16N2O8S2
Exact Mass 500.034808 g/mol

1H Nuclear Magnetic Resonance (NMR) Spectrum

1H Nuclear Magnetic Resonance (NMR) Spectrum

View the Full Spectrum for FREE!

The full spectrum can only be viewed using a FREE account.

SpectraBase Spectrum ID Htk52GKmmNF
Name N,N'-DIPHTHALOYL-L-CYSTINE
Source of Sample Aldrich Chemical Company, Inc., Milwaukee, Wisconsin
Copyright Copyright © 1991-2025 John Wiley & Sons, Inc. All Rights Reserved.
Formula C22H16N2O8S2
InChI InChI=1S/C22H16N2O8S2/c25-17-11-5-1-2-6-12(11)18(26)23(17)15(21(29)30)9-33-34-10-16(22(31)32)24-19(27)13-7-3-4-8-14(13)20(24)28/h1-8,15-16H,9-10H2,(H,29,30)(H,31,32)/t15-,16-/m0/s1
InChIKey GUQBSPYSVBNDBP-HOTGVXAUSA-N
Instrument Name BRUKER AC-300
Molecular Weight 500.51
Solvent DMSO-d6; Reference=TMS; Temperature 297K