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dl-Cysteine hydrochloride monohydrate

View entire compound with spectra: 3 NMR, and 2 FTIR

dl-Cysteine hydrochloride monohydrate
SpectraBase Compound ID LeVPHccRBOk
InChI 1S/C3H7NO2S.ClH.H2O/c4-2(1-7)3(5)6;;/h2,7H,1,4H2,(H,5,6);1H;1H2
InChIKey QIJRTFXNRTXDIP-UHFFFAOYSA-N
Mol Weight 174.62 g/mol
Molecular Formula C3H9ClNO3S
Exact Mass 173.999167 g/mol

Transmission Infrared (IR) Spectrum

Transmission Infrared (IR) Spectrum

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SpectraBase Spectrum ID 58koyEDmB9S
Name DL-Cysteine hydrochloride monohydrate
Source of Sample Aldrich
Catalog Number 855715
CAS Registry Number 116797-51-4
Classification Non-aromatic amino acids
Copyright Copyright © 2018-2025 Sigma-Aldrich Co. LLC. - Database Compilation Copyright © 2018-2025 John Wiley & Sons, Inc. All Rights Reserved.
Formula C3H10ClNO3S
InChI InChI=1S/C3H7NO2S.ClH.H2O/c4-2(1-7)3(5)6;;/h2,7H,1,4H2,(H,5,6);1H;1H2
InChIKey QIJRTFXNRTXDIP-UHFFFAOYSA-N
Purity 98%
Solvent Nujol
Source of Spectrum Sigma-Aldrich Co. LLC.
Technique Mull
Wiley ID SIAL_FTIR_1_8541