엑시프로베넘

엑시프로베넘
엑시프로베넘 구조식 이미지
카스 번호:
26281-69-6
한글명:
엑시프로베넘
동의어(한글):
엑시프로베넘
상품명:
Exiprobenum
동의어(영문):
Exiprobenum;o-[3-(Hexyloxy)-2-hydroxypropoxy]benzoic acid;Benzoic acid, 2-[3-(hexyloxy)-2-hydroxypropoxy]-
CBNumber:
CB31178693
분자식:
C16H24O5
포뮬러 무게:
296.36
MOL 파일:
26281-69-6.mol

엑시프로베넘 속성

안전

엑시프로베넘 C화학적 특성, 용도, 생산

Originator

Droctil,Ciba Geigy,Italy,1971

Manufacturing Process

p-Hydroxy-benzoic acid methyl ester was subjected to a condensation reaction with 3-hexoxy-2-hydroxy-1-chloropropane in the presence of sodium ethylate and ethanol as a solvent, yielding p-(3-hexoxy-2-hydroxy)-propoxy-benzoic acid methyl ester.
62 g of this intermediate product were admixed with 250 cc of 2N sodium hydroxide and the resulting mixture was refluxed for three hours. The reaction mixture was allowed to cool and was made acid with concentrated hydrochloric acid while cooling it on ice. An oil separated out which was extracted with ether. The ether extract solution was dried over sodium sulfate and then the ether was distilled off, leaving a crystalline mass as a residue. The crystalline product was recrystallized from a mixture of benzene and petroleum ether, yielding a compound having a MP of 68°C.

Therapeutic Function

Choleretic

엑시프로베넘 준비 용품 및 원자재

원자재

준비 용품


엑시프로베넘 공급 업체

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