MYOSMINE
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MYOSMINE 속성
- 녹는점
- 42-44°C
- 끓는 점
- 82-83°C 0,5mm
- 밀도
- 1.12±0.1 g/cm3(Predicted)
- 인화점
- 82-83°C/0.5mm
- 저장 조건
- 2-8°C
- 용해도
- 메탄올(약간), 물(적당)에 용해됨
- 물리적 상태
- 고체
- 물리적 상태
- 단단한 모양
- 산도 계수 (pKa)
- pK1:5.26 (25°C)
- 색상
- 연한 베이지부터 진한 노란색까지
- BRN
- 119254
- 안정성
- 습기, 온도에 민감함
- LogP
- 0.730 (est)
- CAS 데이터베이스
- 532-12-7(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
위험품 표기 | Xn | ||
---|---|---|---|
위험 카페고리 넘버 | 22-36/37/38 | ||
안전지침서 | 26-36 | ||
WGK 독일 | 3 | ||
RTECS 번호 | UT7660000 | ||
위험 등급 | IRRITANT, IRRITANT-HARMFUL | ||
HS 번호 | 29399990 |
MYOSMINE C화학적 특성, 용도, 생산
개요
The alkaloids found in tobacco smoke may be separated into those which are volatile in steam and those which are non-volatile. Myosmine occurs in the former group and, although only present in small quantities, is the most fully investigated of these bases. The alkaloid is normally obtained as an oily liquid which may be crystallized. It is optically inactive and readily soluble in light petroleum or Et20. It forms a hydrochloride as a microcrystalline powder which, on sublimation yields colourless rods, m.p. ISS-8°C. The dihydrochloride, also a microcrystalline powder, yields colourless needles on sublimation, m.p. 1S0- 17 Soc. The base also furnishes a dipicrate, m.p. 182-3°C (dec.) and a dipi_x0002_crolonate, m.p. 204°C (dec.). On dehydrogenation it gives 2-(3'-pyridyl)-pyrrole (picrate, m.p. 200°C) identical with that obtained in a similar manner from nornicotine. According to Woodward and his colleagues, the alkaloid is one of several products formed when nicotine is dehydrogenated over prepared quartz at S70°C. It is readily hydrolyzed in H20 to yield 3-pyridyl-r-aminopropyl ketone, forming a crystalline phenylhydrazone, m.p. 20l-2°C.화학적 성질
Light Yellow Powder용도
Myosmine is an alkaloid found in tobacco. Myosmine has been suspected to be a tobacco-independent carcinogenic source.참고 문헌
Spath, Wenusch, Zajic., Ber., 69, 393 (1936)Woodward, Eisner, Haines., ibid, 69, 7S7 (1936)
Spath, Wibaut, Kesztler., ibid, 71, 100 (1938)
MYOSMINE 준비 용품 및 원자재
원자재
1-(1-buten-1-yl)-2-Pyrrolidinone
1-Propanone,3-(dimethylamino)-1-(3-pyridinyl)-, hydrochloride (1:1)
1-트리메틸실릴옥시-1-(3-피리딜)-에텐
4-옥소-4-피리딘-3-일부탄니트릴
1-(pyridin-3-yl)cyclobutanol
(R,S)-니코틴
3-아세틸피리딘
2-피로리딘온,1-에테닐-
메틸니코티네이트
니코틴산에틸에스테르
B-니코티린
3-(4,5-DIHYDRO-1-METHYL-1H-PYRROL-2-YL)PYRIDINE
rac코티닌
준비 용품
MYOSMINE 공급 업체
글로벌( 224)공급 업체
공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
---|---|---|---|---|---|
Hebei Mojin Biotechnology Co., Ltd | +86 13288715578 +8613288715578 |
sales@hbmojin.com | China | 12446 | 58 |
Capot Chemical Co.,Ltd. | 571-85586718 +8613336195806 |
sales@capotchem.com | China | 29798 | 60 |
Shanghai Zheyan Biotech Co., Ltd. | 18017610038 |
zheyansh@163.com | CHINA | 3620 | 58 |
Hubei Jusheng Technology Co.,Ltd. | 18871490254 |
linda@hubeijusheng.com | CHINA | 28180 | 58 |
Hebei Guanlang Biotechnology Co., Ltd. | +86-19930503282 |
alice@crovellbio.com | China | 8820 | 58 |
Hubei xin bonus chemical co. LTD | 86-13657291602 |
linda@hubeijusheng.com | CHINA | 22968 | 58 |
Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 |
sales@chemdad.com | China | 39916 | 58 |
career henan chemical co | +86-0371-86658258 +8613203830695 |
factory@coreychem.com | China | 29823 | 58 |
Shaanxi Dideu Medichem Co. Ltd | +86-29-87569266 15319487004 |
1015@dideu.com | China | 4088 | 58 |
Shanghai UCHEM Inc. | +862156762820 +86-13564624040 |
sales@myuchem.com | China | 7193 | 58 |
MYOSMINE 관련 검색:
O-MYOSMINE
NICOTINE IMP. D (EP): 3-(4,5-DIHYDRO-3H-PYRROL-2-YL)-PYRIDINE (MYOSMINE)
MYOSMINE-D4
MYOSMINE(REAGENT / STANDARD GRADE)
MYOSMINE, [PYRIDINE-5-3H]- 5-30 CI(0.185-1.11 TBQ)/MMOL, DELIVERED >= 96% PURE WITH HPLC RADIOCHROMATOGRAM
MYOSMINE
MYOSMINE-2,4,5,6-D4 (PYRIDINE-D4),MYOSMINE-2,4,5,6-D4
6-Methyl Myosmine
MYOSMINE, [PYRIDINE-5-3H]-
3-(4,5-DIHYDRO-3H-PYRROL-2-YL)-QUINOLINE
2-Methyl Myosmine
5-METHYLMYOSMINE