l  General Information  | 
Product Name  | Tolbutamide  | 
General description  | Tolbutamide is an inhibitor of potassium channel, used for type II diabetes.  | 
Synonym  | HLS 831; 1-butyl-3-(4-methylphenyl)sulfonylurea  | 
Purity  | ≥98.0%(HPLC)  | CAS Number  | 64-77-7  | 
Formula  | C12H18N2O3S  | Molecular Weight  | 270.347  | 
Suitability  | BioReagent, suitable for cell culture, etc.  | 
l  Physical and Chemical Information  | 
Appearance  | White to Off White Solid  | 
Solubility(25°C)  | DMSO  | ≥45mg/mL  | 
Ethanol  | ≥45mg/mL  | 
Water  | Insoluble  | 
l  Biological Information  | 
Biochem/Physiol
  Actions  | Tolbutamide is a short-acting, first-generation sulfonylurea with hypoglycemic activity. Compared to second-generation sulfonylureas, tolbutamide is more likely to cause adverse effects, such as jaundice. This agent is rapidly metabolized by CYPC29.  | 
l  Storage  | 
Storage temp.  | -20°C  | 
l  Precautions and Disclaimer  | 
This product is for R&D use only, not for drug, household, or other uses.  | 
l  References  | 
1.    http://www.drugbank.ca 2.    https://ncit.nci.nih.gov 3.    https://www.ncbi.nlm.nih.gov  |