메틸메티오닌설포늄클로라이드
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메틸메티오닌설포늄클로라이드 속성
- 녹는점
- 134 °C (decomp)
- 저장 조건
- Hygroscopic, Refrigerator, Under inert atmosphere
- 용해도
- 물(수용성), 메탄올(약간 용해됨)
- 물리적 상태
- 고체
- 물리적 상태
- 단단한 모양
- 색상
- 흰색에서 황백색까지
- 냄새
- 100.00%에서. 맥아 토마토 감자 유황 녹색
- ?? ??
- 맥아
- JECFA Number
- 1427
- 안정성
- 흡습성
- LogP
- 0.28
- CAS 데이터베이스
- 1115-84-0(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
독성 | LD50 oral in rat: > 6gm/kg |
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신호 어: | Warning | ||||||||||||||||||||||||||||
유해·위험 문구: |
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예방조치문구: |
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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
글로벌( 69)공급 업체
공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
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Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 |
info@tianfuchem.com | China | 21662 | 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 | 49403 | 58 |
Shaanxi Dideu Medichem Co. Ltd | 18192627656 |
1012@dideu.com | China | 3002 | 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 | 50003 | 58 |
Aladdin Scientific | +1-+1(833)-552-7181 |
sales@aladdinsci.com | United States | 57511 | 58 |
메틸메티오닌설포늄클로라이드 관련 검색:
L-메티오닌 메틸메티오닌설포늄클로라이드
Dimethyl sulfoxide
Trifluoromethanesulfonic acid
Sodium bisulfate monohydrate
Sulfuryl chloride
Sodium acrylate
Sodium silicate
Sulfamic acid
Isopropyl alcohol
DL-METHIONINE METHYLSULFONIUM CHLORIDE
DL-METHIONINE METHYLSULFONIUM CHLORIDE
L-METHIONINE-D3 (S-METHYL-D3)-METHYL-D3 SULFONIUM CHLORIDE
L-METHIONINE HYDROCHLORIDE SOLUTION
S-ADENOSYL-L-METHIONINE CHLORIDE SALT
DL-METHIONINE HYDROCHLORIDE
BOC-DL-METHIONINE METHYLSULFONIUM CHLORIDE
FMOC-DL-METHIONINE METHYLSULFONIUM CHLORIDE