Certificate of Analysis

 

Product Name: Cysteamine hydrochloride
Catalog Number: M2548
CAS Number: 156-57-0

Physical and Chemical Properties
Formula: C2H7NS.HCl
Molecular Weight: 113.61
Solubility: DMSO ≥ 23 mg/mL
Storage: -20°C, protect from light, dry, sealed
Chemical Structure: Cysteamine hydrochloride Structure
Analytical Data
QC Standard: >99%
H-NMR: Consistent with structure
Product Information
Description: Cysteamine HCl, the hydrochloride form of Cysteamine, is also a transglutaminase 2 (TGM2) inhibitor, which can be used to induce gastrointestinal disorders in a mouse model as well as a duodenal ulcer model. In addition, Cysteamine HCl has the ability to modulate the activity of dopamine neurons in the striatum of awake, freely moving rats by inhibiting the increased dopamine release from amphetamine, and has antioxidant activity.
   
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.