Certificate of Analysis

 

Product Name: Koenimbine
Catalog Number: M16158
CAS Number: 21087-98-9

Physical and Chemical Properties
Formula: C19H19NO2
Molecular Weight: 293.36
Solubility: DMSO
Storage: Powder          -20°C   3 years ;  4°C   2 years
In solvent       -80°C   6 months ;  -20°C   1 month
Chemical Structure: Koenimbine Structure
Analytical Data
QC Standard: >99.0%
H-NMR: Consistent with structure
Product Information
Description: Koenimbine is a natural product isolated from Murraya koenigii. The IC50 values of koenimbine in HT-29 and SW48 was calculated to be 50 μg/ml based on the MTT assay. The IC50 value was 75 μg/ml in IEC-18 cells.
   
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.