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.

31230-17-8 - 3-Amino-5-methyl-1H-pyrazole, 97% - 5-Methyl-1H-pyrazol-3-amine - A11642 - Alfa Aesar

A11642 3-Amino-5-methyl-1H-pyrazole, 97%

CAS 번호
31230-17-8
동의어
5-Methyl-1H-pyrazol-3-amine

사이즈 가격 ($) 수량 재고 여부
5g 26.80
25g 78.80
100g 215.00
장바구니에 추가 대량 견적에 추가 항목 보기

3-Amino-5-methyl-1H-pyrazole, 97%

MDL
MFCD00075180
EINECS
000-000-0

화학적 특성

화학식
C4H7N3
화학 식량
97.12
융점
42-47°
비등점
212-213°/14mm
인화점
>110°(230°F)
감도
Air Sensitive
용해도
Soluble in Dichloromethane and Methanol.

용도

3-Amino-5-methyl-1H-pyrazole was employed as beta-sheet template to investigate its interaction with ferrocenoyl-dipeptides. It is also used in the synthesis of 4-aryl-3,7,7-trimethyl-2,4,6,7,8,9-hexahydropyrazolo[3,4-b]quinolin-5-ones. It can react with 4-Ethoxymethylene-2-phenyl-4H-oxazol-5-one to get N-(2-Methyl-7-oxo-4,7-dihydro-pyrazolo[1,5-a]pyrimidin-6-yl)-benzamide.

참고

Air Sensitive. Store at -20°C. Store under dry inert gas away from oxidizing agents and air.

참조 문헌

P Saweczko; G D Enright; H B Kraatz. Interaction of ferrocenoyl-dipeptides with 3-aminopyrazole derivatives: beta-sheet models? A synthetic, spectroscopic, structural, and electrochemical study. Inorganic Chemistry.2001, 40 (17), 4409-4419.

Wei Wang; Klaus Weisz. Characterization of peptide-pyrazole interactions in solution by low-temperature NMR studies. Chemistry: A European Journal.2007, 13 (3), 854-861.

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
1904
통합 관세 코드
2933.19
TSCA(독성물질규제법)"
No

권장

최근에 본 것

화학물질

화학물질

금속 및 재료

촉매

분석 기기 및 실험실 용품