L-Cysteine S-sulfate (sodium hydrate)

L-Cysteine S-sulfate sodium hydrate is a potent N-methyl-d-aspartate (NMDA) glutamatergic receptors agonist. L-Cysteine S-sulfate sodium hydrate is the substrate for cystine lyase, it can be used in mass spectrometry operations[1][2].

Product Specifications

CAS Number

[150465-29-5]

UNSPSC

12352100

Hazard Statement

H315, H319

Target

Endogenous Metabolite; iGluR

Type

Reference compound

Related Pathways

Membrane Transporter/Ion Channel; Metabolic Enzyme/Protease; Neuronal Signaling

Applications

Neuroscience-Neurodegeneration

Field of Research

Neurological Disease

Assay Protocol

https://www.medchemexpress.com/l-cysteine-s-sulfate-sodium-hydrate.html

Purity

98.0

Solubility

H2O : 125 mg/mL (ultrasonic)

Smiles

O=C(O[Na])[C@@H](N)CSS(=O)(O)=O.O.[3/2]

Molecular Formula

C3H7NO5S2.3/2H2O.Na

Molecular Weight

251.24

Precautions

H315, H319

References & Citations

[1]Steventon GB, et, al. Comparison of the sulfur-oxygenation of cysteine and S-carboxymethyl-l-cysteine in human hepatic cytosol and the rôle of cysteine dioxygenase. J Pharm Pharmacol. 2018 Aug;70 (8) :1069-1077.|[2]Macaluso V, et al. l-Cysteine Modified by S-Sulfation: Consequence on Fragmentation Processes Elucidated by Tandem Mass Spectrometry and Chemical Dynamics Simulations. J Phys Chem A. 2019 May 2;123 (17) :3685-3696.