Certificate of Analysis


Catalog Number: M5449
Product Name: Benzocaine hydrochloride
CAS Number: 23239-88-5

Physical and Chemical Properties
Formula: C9H11NO2.HCl
Molecular Weight: 201.65
Solubility: 40 mg/mL in DMSO
Long-term Storage: at -20°C
Chemical Structure: Benzocaine hydrochloride Structure
Analytical Data
HPLC: Shows Min >98% purity
H-NMR: Consistent with structure
Product Information
Description: Benzocaine hydrochloride is a surface anesthetic that acts by preventing transmission of impulses along nerve fibers and at nerve endings.
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 at -20°C or below and used within 1 month.