L-Cysteine hydrochloride
Compound with spectra: 9 NMR, 6 FTIR, 3 Raman, and 1 MS (GC)
| SpectraBase Compound ID | GIGEevmsRjM |
|---|---|
| InChI | InChI=1S/C3H7NO2S.ClH/c4-2(1-7)3(5)6;/h2,7H,1,4H2,(H,5,6);1H |
| InChIKey | IFQSXNOEEPCSLW-UHFFFAOYSA-N |
| Mol Weight | 157.62 g/mol |
| Molecular Formula | C3H8ClNO2S |
| Exact Mass | 156.996427 g/mol |
| Parent InChIKey | XUJNEKJLAYXESH-UHFFFAOYSA-N |
| Copyright | Copyright © 2016-2025 John Wiley & Sons, Inc. All Rights Reserved. |
|---|---|
| Source of Sample | Alfa Aesar, Thermo Fisher Scientific |
| Source of Spectrum | Bio-Rad Laboratories, Inc. |
| Catalog Number | L06328 |
| Copyright | Copyright © 2014-2025 John Wiley & Sons, Inc. All Rights Reserved. |
|---|---|
| Source of Sample | Spectrochem Pvt. Ltd., India |
| Source of Spectrum | Bio-Rad Laboratories |
| Catalog Number | 103157 |
| Copyright | Copyright © 2015-2025 John Wiley & Sons, Inc. All Rights Reserved. |
|---|---|
| Source of Sample | Sigma-Aldrich Company LLC |
| Source of Spectrum | Forensic Spectral Research |
| Catalog Number | C9768 |
| Copyright | Copyright © 2016-2025 John Wiley & Sons, Inc. All Rights Reserved. |
|---|---|
| Source of Sample | Alfa Aesar, Thermo Fisher Scientific |
| Source of Spectrum | Bio-Rad Laboratories, Inc. |
| Catalog Number | L06328 |
| Copyright | Copyright © 2015-2025 John Wiley & Sons, Inc. All Rights Reserved. |
|---|---|
| Source of Sample | Spectrochem Pvt. Ltd. |
| Source of Spectrum | Bio-Rad Laboratories, Inc. |
| Catalog Number | 103157 |
| Copyright | Copyright © 2016-2025 John Wiley & Sons, Inc. All Rights Reserved. |
|---|---|
| Source of Sample | Alfa Aesar, Thermo Fisher Scientific |
| Source of Spectrum | Bio-Rad Laboratories, Inc. |
| Catalog Number | L06328 |
| Technique | KBr1 |
| Copyright | Copyright © 1980, 1981-2025 John Wiley & Sons, Inc. All Rights Reserved. |
|---|---|
| Source of Sample | Fluka Chemie AG, Buchs, Switzerland |
| Technique | KBr WAFER |
| Copyright | Copyright © 1980, 1981-2025 John Wiley & Sons, Inc. All Rights Reserved. |
|---|---|
| Source of Sample | Fluka Chemie AG, Buchs, Switzerland |
| Catalog Number | 30120 |
| Technique | FILM (CAST FROM H2O) |
| Copyright | Copyright © 2015-2025 John Wiley & Sons, Inc. All Rights Reserved. |
|---|---|
| Source of Sample | Spectrochem Pvt. Ltd. |
| Source of Spectrum | Bio-Rad Laboratories, Inc. |
| Catalog Number | 103157 |
| Technique | KBr0 |
| Copyright | Copyright © 1980, 1981-2025 John Wiley & Sons, Inc. All Rights Reserved. |
|---|---|
| Source of Sample | Aldrich Chemical Company, Inc., Milwaukee, Wisconsin |
| Solvent | Deuterium oxide; Reference=Dioxane Spectrometer= Varian CFT-20 |
| Copyright | Copyright © 1980, 1981-2025 John Wiley & Sons, Inc. All Rights Reserved. |
|---|---|
| Source of Sample | Fluka AG, Buchs, Switzerland |
| Solvent | Deuterium oxide/NaOD; Reference=Dioxane Spectrometer= Varian CFT-20 |
| Copyright | Copyright © 1980, 1981-2025 John Wiley & Sons, Inc. All Rights Reserved. |
|---|---|
| Source of Sample | Fluka AG, Buchs, Switzerland |
| Solvent | Deuterium oxide; Reference=Dioxane Spectrometer= Varian CFT-20 |
| Copyright | Copyright © 1980, 1981-2025 John Wiley & Sons, Inc. All Rights Reserved. |
|---|---|
| Source of Sample | Fluka AG, Buchs, Switzerland |
| Solvent | Deuterium oxide; Reference=Dioxane Spectrometer= Varian CFT-20 |
| Copyright | Copyright © 1980, 1981-2025 John Wiley & Sons, Inc. All Rights Reserved. |
|---|---|
| Source of Sample | Tokyo Kasei Kogyo Company, Ltd., Tokyo, Japan |
| Solvent | Deuterium oxide; Reference=TSP Spectrometer= Bruker AC-300 |
| Copyright | Copyright © 2002-2025 Wiley-VCH GmbH. All Rights Reserved. |
|---|---|
| Solvent | DO |
| Copyright | Copyright © 2016-2025 W. Robien, Inst. of Org. Chem., Univ. of Vienna. All Rights Reserved. |
|---|---|
| Solvent | D2O |
| Copyright | Copyright © 2009-2025 John Wiley & Sons, Inc. All Rights Reserved. |
|---|---|
| Solvent | D2O |
| Copyright | Copyright © 2009-2025 John Wiley & Sons, Inc. All Rights Reserved. |
|---|---|
| Solvent | D2O |
| Copyright | Copyright © 2020-2025 John Wiley & Sons, Inc. All Rights Reserved. |
|---|---|
| Source of Spectrum | JX-2012-54 |
- (2R)-2-Amino-3-sulfanylpropanoic acid hydrochloride
- H-Cys-OH.HCl
- dl-Cysteine hydrochloride
- D,L-Cysteine HCl
- L-(+)-cysteine, hydrochloride
- CYSTEINE, HYDROCHLORIDE
- D-CYSTEINE, HYDROCHLORIDE
- CYSTEINE, HYDROCHLORIDE, DL-,
- CYSTEINE, HYDROCHLORIDE, L-,
- 2-Amino-3-mercaptopropanoic acid hydrochloride
- Hydrochloride
- 2-Amino-3-mercaptopropanoic acid
- hydrochloride2-Amino-3-sulfanyl-propanoic acid
- hydrochloride2-Azanyl-3-sulfanyl-propanoic acid
This compound is available in the following databases:
KnowItAll IR Spectral Library
Author: Wiley
Wiley's KnowItAll IR Spectral Library offers access to the world's largest collection of high-quality infrared spectra, including the renowned Sadtler databases. Learn more.
KnowItAll Raman Spectral Library
Author: Wiley
Wiley's KnowItAll Raman Spectral Library offers access to the world's largest collection of high-quality Raman spectra, including the renowned Sadtler databases. Learn more.
dl-Cysteine hydrochloride
D-CYSTEINE, HYDROCHLORIDE
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Glycine methyl ester hydrochloride
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| Vendor/Supplier | Catalog Number |
|---|---|
| Sigma-Aldrich Company LLC |