Description
5-Aminolevulinic acid hexyl ester is used in many fluorescence applications to detect cancer cells (such as bladder cancer) and protoporphyrin IX(PpIX) product that can be seen in photodetection. 
 Product Specifications
5-Aminolevulinic   acid hexyl ester hydrochloride;
Hexyl  5-amino-4-oxopentanoate hydrochloride;
Hexaminolevulinate HCl 
 Formula:    C11H22ClNO3 
 MW:    215.29 g/mol   
 Storage/Handling:  Store at -20°C,  protect from light. 
 PubChem Chemical ID:  6433082