부클록신산

부클록신산
부클록신산 구조식 이미지
카스 번호:
32808-51-8
한글명:
부클록신산
동의어(한글):
부클록신산
상품명:
bucloxic acid
동의어(영문):
Esfar;804CB;Bucloxic;bucloxic acid;Acide bucloxique;32808-53-0 (Calcium salt);Acide bucloxique [inn-french];32808-52-9 (Hydrochloride-salt);3-Chloro-4-cyclohexyl-γ-oxobenzenebutyric acid;3-(3-chloro-4-cyclohexylbenzoyl)propionic acid
CBNumber:
CB1924022
분자식:
C16H19ClO3
포뮬러 무게:
294.776
MOL 파일:
32808-51-8.mol

부클록신산 속성

녹는점
163°
끓는 점
408.08°C (rough estimate)
밀도
1.1280 (rough estimate)
굴절률
1.4585 (estimate)
저장 조건
Store at -20°C
용해도
DMSO에 용해됨
산도 계수 (pKa)
4.43±0.17(Predicted)

안전

독성 LD50 in mice, rats (mg/kg): 900, 120 orally; 1100, 210 i.p (Krausz, p. 1360)

부클록신산 C화학적 특성, 용도, 생산

Originator

Esfar,Clin Midy,France,1974

Manufacturing Process

Phenylcyclohexane and succinic acid (Bernstein Acid) anhydride are reacted in the presence of AlCl3to give 4-(4'-cyclohexylphenyl)-4-keto-n-butyric acid.
177 grams of anhydrous aluminum chloride are introduced into a 3-necked 1 liter flask. A hot solution of 144 grams of 4-(4'-cyclohexylphenyl)-4-keto-nbutyric acid in 330 ml of methylene chloride is added slowly from a dropping funnel. Slight reflux is observed during this addition. 33.2ml of liquefied chlorine are then introduced slowly, drop by drop. This addition requires 5 hours. The solution is then poured on to 1 kg of ice containing 100 ml of concentrated hydrochloric acid. The aqueous phase is extracted twice, each time with 200 ml of methylene chloride, the organic phase is washed with water to pH 6.5 and dried and the organic solvent then evaporated. The desired acid is recrystallized from 500 ml of toluene. The yield is 64%. MP: 159°C.

Therapeutic Function

Antiinflammatory

부클록신산 준비 용품 및 원자재

원자재

준비 용품


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