Cookies disclaimer

I agree Our site saves small pieces of text information (cookies) on your device in order to deliver better content and for statistical purposes. You can disable the usage of cookies by changing the settings of your browser. By browsing our website without changing the browser settings you grant us permission to store that information on your device.

37052-78-1 - 2-Mercapto-5-methoxybenzimidazole, 99% - 5-Methoxy-2-benzimidazolethiol - 5-Methoxy-2-mercaptobenzimidazole - B20570 - Alfa Aesar

B20570 2-Mercapto-5-methoxybenzimidazole, 99%

CAS 번호
37052-78-1
동의어
5-Methoxy-2-benzimidazolethiol
5-Methoxy-2-mercaptobenzimidazole

사이즈 가격 ($) 수량 재고 여부
5g 24.30
25g 93.60
100g 337.00
장바구니에 추가 대량 견적에 추가 항목 보기

2-Mercapto-5-methoxybenzimidazole, 99%

MDL
MFCD00134581
EINECS
253-326-2

화학적 특성

화학식
C8H8N2OS
화학 식량
180.23
융점
255-259°
감도
Air Sensitive
용해도
Soluble in dimethyl sulfoxide. Slightly soluble in methanol. Insoluble in water.

용도

2-Mercapto-5-methoxybenzimidazole is used in the preparation of COX-2 inhibitors. It is also employed in the preparation of compounds such as 5-methoxy-2-[[(4-methoxy-3,5-dimethyl-2-pyridinyl)methyl]sulfonyl]-1H-benzimidazole and 5-methoxy-2-[[(4-methoxy-3,5-dimethylpyridin-2-yl-1-oxide)methyl]sulfonyl]-1H-benzimidazole. Further, it acts as a hetercocyclic building block and serves as an intermediate of drug omeprazole.

참고

Air sensitive. Store in a cool place. Incompatible with strong oxidizing agents, acids, bases and reducing agents.

참조 문헌

Sawant, R.; Kawade, D. Synthesis and biological evaluation of some novel 2-phenyl benzimidazole-1-acetamide derivatives as potential anthelmintic agents. Acta Pharm. 2011, 61 (3), 353-361.

Joseph, K. M.; Larraza-Sanchez, I. Synthesis of benzyl bromides with hexabromoacetone: an alternative path to drug intermediates. Tetrahedron Lett. 2011, 52 (1), 13-16.

GHS 해저드 및 주의 설명서

해저드 설명서 (EU): H315-H319-H335

Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

주의 설명서: P261-P280a-P305+P351+P338-P304+P340-P405-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves and eye/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

기타 참조

바일슈타인
3605123
통합 관세 코드
2933.99
TSCA(독성물질규제법)"
No

권장

  • A10622

    1-Nitroso-2-naphthol, 99%
  • A11031

    4'-Ethoxyacetophenone, 98%
  • A13846

    4-Aminoantipyrine, 97%
  • A15218

    Tetra-n-heptylammonium bromide, 99%
  • L19453

    2-Chloromethyl-4-methoxy-3,5-dimethylpyridine hydrochloride, 98%

최근에 본 것

화학물질

화학물질

금속 및 재료

촉매

분석 기기 및 실험실 용품