Certificate of Analysis

 

Product Name: L-Cysteinesulfinic acid monohydrate
Catalog Number: M56266
CAS Number: 207121-48-0

Physical and Chemical Properties
Formula: C3H9NO5S
Molecular Weight: 171.17
Form: Solid
Solubility: Water 41 mg/mL
Storage: Powder -20°C
Chemical Structure: L-Cysteinesulfinic acid monohydrate Structure
Analytical Data
QC Standard: ≥99.0%
H-NMR: Consistent with structure
Product Information
Description: L-Cysteinesulfinic acid monohydrate is a potent agonist at several rat metabotropic glutamate receptors (mGluRs) with pEC50s of 3.92, 4.6, 3.9, 2.7, 4.0, and 3.94 for mGluR1, mGluR5, mGluR2, mGluR4, mGluR6, and mGluR8, respectively.
   
Stability and Solubility Advice: Information concerning product stability, particularly in solution, has rarely been reported and in most cases we can only offer a general guide.
We recommend that stock solutions, once prepared, are stored aliquoted in tightly sealed vials and used within 1 month. Avoid repeated freeze and thaw cycles. Storage conditions for some special products should refer to their storage details.