5-Aminolevulinic acid hydrochloride Stock supply. CAS:106-60-5,140898-91-5,163271-32-7,5451-09-2, 79416-27-6 ... CAS-5451-09-2. We can supply it with stock. Specifications: Purity: 99%Name 5-Aminolevulinic acid hydrochloride Synonyms 5-Amino- ... 4-oxopentanoic acid hydrochloride; 5-Amino-4-ketovaleric acid hydrochloride Molecular Formula C5H9NO3. ...