메틸메티오닌설포늄클로라이드

메틸메티오닌설포늄클로라이드 속성

메틸메티오닌설포늄클로라이드 C화학적 특성, 용도, 생산

화학적 성질

Naturally occurs as the L-form in a variety of vegetables. Although used in food as a flavoring ingredient in fish products, it has also been used therapeutically in the treatment of peptic ulcers, colitis and gastritis.

출처

Reported found in asparagus, cabbage, cabbage juice, celery, sweet corn, milk, potato, tea, green tea and tomato.

용도

A derivative of L-Methionine (M260440). Naturally occurring sulfonium compound found in a large number of plants. Identification of antiulcer vitamin in cabbage leaves. Antiulcerative.

주요 응용

Methiosulfonium chloride is used for its protective effect on the liver and gastrointestinal mucosa, whereas the iodide finds use for rheumatic disorders.

Purification Methods

Likely impurities are methionine, methionine sulfoxide and methionine sulfone. Crystallise Vitamin U from water by adding a large excess of EtOH. It is hygroscopic. It should be stored in a cool, dry place and protected from light. It has also been purified on a column of Dowex 50 H+ form, washed with H2O and eluted with 6N ammonia, lyophilised, the residue is dissolved in dilute HCl, lyophilised again and then it is obtained as colourless prisms by vapour diffusion of Et2O in a 1:1 (v/v) mixture of MeOH/EtOH in which the hydrochloride is dissolved [Del Re Acta Cryst B 33 3289 1977]. The iodide salt, m ~ 150o(dec), is obtained by dissolving it in 50% aqueous EtOH and adding ~3.5 volumes of absolute EtOH. The bromide salt has m 140o(dec) [Toennies & Kolb J Amer Chem Soc 67 849 1945].

메틸메티오닌설포늄클로라이드 준비 용품 및 원자재

원자재

준비 용품

메틸메티오닌설포늄클로라이드 공급 업체

공급자	전화	이메일	국가	제품 수	이점
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	info@tianfuchem.com	China	21695	55
Hubei xin bonus chemical co. LTD	86-13657291602	linda@hubeijusheng.com	CHINA	22968	58
CONIER CHEM AND PHARMA LIMITED	+8618523575427	sales@conier.com	China	47465	58
Shaanxi Dideu Medichem Co. Ltd	18192627656	1012@dideu.com	China	3657	58
TargetMol Chemicals Inc.	+1-781-999-5354 +1-00000000000	marketing@targetmol.com	United States	19892	58
Hebei Zhanyao Biotechnology Co. Ltd	15369953316 +8615369953316	admin@zhanyaobio.com	China	2136	58
LEAP CHEM CO., LTD.	+86-852-30606658	market18@leapchem.com	China	24738	58
Hangzhou MolCore BioPharmatech Co.,Ltd.	+86-057181025280; +8617767106207	sales@molcore.com	China	49739	58
GIHI CHEMICALS CO.,LIMITED	+8618058761490	info@gihichemicals.com	China	49999	58
Aladdin Scientific	+1-833-552-7181	sales@aladdinsci.com	United States	57511	58

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