23694-17-9 Usage
Chemical Properties
Crystalline Solid
Originator
Barnetil,Delagrange,France,1976
Uses
Different sources of media describe the Uses of 23694-17-9 differently. You can refer to the following data:
1. Dopamine D2-receptor antagonist. An antipsychotic
2. Dopamine D2-receptor antagonist. An antipsychotic.
Manufacturing Process
A solution of 17.22 g of N-ethyl-α-aminomethylpyrrolidine in 360 ml of
pyridine is placed in a 1 l balloon flask. A solution of 3.51 g of phosphorus
trichloride in 40 ml of pyridine is added at ambient temperature. After the
mixture has been stirred for 1 hour, 10 g of 2-methoxy-5-ethylsulfonylbenzoic
acid is introduced. The mixture is heated under reflux for 4 ? hours. After
cooling, the solvent is evaporated under vacuum and the residue is dissolved
in 200 ml of 20% sodium hydroxide. The solution is extracted with 200 ml of
chloroform.The organic solution is dried and filtered and the solvent is evaporated under
vacuum; the residue is dissolved in 150 ml of ethanol and the solution is
acidified with hydrochloric acid. The hydrochloride is dried without heating and
recrystallized from 100 ml of absolute ethanol. 7.2 g of N-(1-ethyl-2-
pyrrolidyl-methyl-2-methoxy-5-ethylsulfonylbenzamide hydrochloride is
produced. Melting point: 190°C to 193°C.
Therapeutic Function
Neuroleptic
Check Digit Verification of cas no
The CAS Registry Mumber 23694-17-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,3,6,9 and 4 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 23694-17:
(7*2)+(6*3)+(5*6)+(4*9)+(3*4)+(2*1)+(1*7)=119
119 % 10 = 9
So 23694-17-9 is a valid CAS Registry Number.
InChI:InChI=1/C17H26N2O4S.ClH/c1-4-19-10-6-7-13(19)12-18-17(20)15-11-14(24(21,22)5-2)8-9-16(15)23-3;/h8-9,11,13H,4-7,10,12H2,1-3H3,(H,18,20);1H
