3785-21-5 Usage
Description
Butanilicaine hydrochloride, also known as an amino acid amide amide, is a local anesthetic agent formed by the combination of N-butylglycine and 2-chloro-6-methylaniline through an amide bond. It is characterized by its ability to provide temporary pain relief by blocking nerve conduction in the area where it is applied.
Uses
Used in Medical Applications:
Butanilicaine hydrochloride is used as a local anesthetic for various medical procedures, including minor surgeries and dental treatments. It is effective in providing temporary pain relief by blocking nerve conduction in the targeted area, allowing for a more comfortable experience for patients during these procedures.
Used in Pharmaceutical Industry:
In the pharmaceutical industry, Butanilicaine hydrochloride is utilized as a key component in the formulation of various local anesthetic products. Its incorporation into these products helps to ensure effective pain management and improved patient outcomes during medical and dental procedures.
Originator
Butanilicaine,Enreco, INC
Manufacturing Process
To a solution of 4-bromo-2-methylaniline is added 13 g of chloroacetyl
chloride. After the reaction is finished to the mixture id added a solution of 33
g sodium acetate in 138 ml of water. Chloroacetic acid 4-bromo-2-
methylanilide is filtered; yield 24 g, M.P. 135°C (crystallization from ethanol).
20 g of chloroacetic acid 4-bromo-2-methylanilide is dissolved in 200 ml of butylamine. After about 15 hours to the solution is added 2 N hydrochloric
acid. Butylaminoacetic acid 4-bromo-2-methylanilide hydrochloride is removed
by suction and washed with water; yield 90%, M.P. 252-253°C (from
methanol).
Therapeutic Function
Local anesthetic
Check Digit Verification of cas no
The CAS Registry Mumber 3785-21-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,7,8 and 5 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 3785-21:
(6*3)+(5*7)+(4*8)+(3*5)+(2*2)+(1*1)=105
105 % 10 = 5
So 3785-21-5 is a valid CAS Registry Number.
InChI:InChI=1/C13H19ClN2O/c1-3-4-8-15-9-12(17)16-13-10(2)6-5-7-11(13)14/h5-7,15H,3-4,8-9H2,1-2H3,(H,16,17)
