Cys-Gly
- CAS NO.：19246-18-5
- Empirical Formula: C5H10N2O3S
- Molecular Weight: 178.21
- MDL number: MFCD00055567
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-09-12 18:54:08
What is Cys-Gly?
The Uses of Cys-Gly
Cys-Gly has been used for derivatization by p-hydroxymercury benzoate (PHMB) for calibration of reversed phase chromatography coupled on-line and sequentially with a UV?visible diode array detector (RPLC-DAD).
Definition
ChEBI: A dipeptide consisting of glycine having an L-cysteinyl attached to its alpha-amino group. It is an intermediate metabolite in glutathione metabolism.
General Description
Cys-Gly, a dipeptide is a catabolic byproduct of glutathione.
Biochem/physiol Actions
Cys-Gly is a precursor for glutathione biosynthesis in the neurons. It favors reactive oxygen species generation in the presence of transition metal ions. A normal level of cys-gly is essential for normal cellular function.
Properties of Cys-Gly
| Melting point: | 158 - 160oC |
| Boiling point: | 459.0±45.0 °C(Predicted) |
| Density | 1.373±0.06 g/cm3(Predicted) |
| storage temp. | -20°C |
| solubility | DMSO (Slightly), Methanol (Slightly), Water (Slightly) |
| form | Solid |
| pka | 3.02±0.10(Predicted) |
| color | White to Off-White |
| Stability: | Air Sensitive |
Safety information for Cys-Gly
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H302:Acute toxicity,oral H319:Serious eye damage/eye irritation |
| Precautionary Statement Codes |
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for Cys-Gly
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