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benzyldimethyl(2-phenoxyethyl)ammonium is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

7181-73-9

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7181-73-9 Usage

Originator

Alcopar,Wellcome,UK,1960

Manufacturing Process

First, dimethylamino-2-phenoxyethanewas made by reacting chloro-2- phenoxyethane with dimethylamine. Benzyl chloride (10 grams) was then added to a solution of 1-dimethylamino-2-phenoxyethane (12.3 grams) in acetone (35 ml). The mixture warmed spontaneously and N-benzyl-N,Ndimethyl-N-2-phenoxyethylammonium chloride slowly crystallized. After 24 hours, this solid was filtered off, washed with fresh acetone and dried immediately in vacuo, MP 135°-136°C. 2-Hydroxy-3-naphthoic acid (1.88 grams) was dissolved in hot aqueous sodium hydroxide (0.5N; 20 ml) and the resulting solution was slowly added to a solution of N-benzyl-N,N-dimethyl-N-2-phenoxyethylammonium chloride (2.9 grams) in water (5 ml). A gum separated at first but it solidified on scratching. After the addition was complete, the mixture was allowed to stand at room temperature for 2 hours and then filtered. The residue was washed with water and dried in vacuo to give N-benzyl-N,N-dimethyl-N-2- phenoxyethylammonium 2-hydroxy-3-naphthoate, MP 170°-171°C.

Therapeutic Function

Anthelmintic

Check Digit Verification of cas no

The CAS Registry Mumber 7181-73-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,1,8 and 1 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 7181-73:
(6*7)+(5*1)+(4*8)+(3*1)+(2*7)+(1*3)=99
99 % 10 = 9
So 7181-73-9 is a valid CAS Registry Number.
InChI:InChI=1/C17H22NO/c1-18(2,15-16-9-5-3-6-10-16)13-14-19-17-11-7-4-8-12-17/h3-12H,13-15H2,1-2H3/q+1

7181-73-9Upstream product

7181-73-9Downstream Products

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