B-니코티린
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B-니코티린 속성
- 녹는점
- 168-169 °C
- 끓는 점
- 78-80°C/0/15mm
- 밀도
- 1.2410
- 굴절률
- 1.6057 (estimate)
- 저장 조건
- -20°C Freezer, Under Inert Atmosphere
- 용해도
- 클로로포름 (약간 용해됨), 디클로로메탄 (약간 용해됨), 에틸아세테이트 (약간 용해됨), Met
- 물리적 상태
- 기름
- 산도 계수 (pKa)
- pK1:4.76(+1) (25°C)
- 색상
- 연한 노란색에서 갈색, 진한 주황색까지
- 안정성
- 가볍고 공기에 민감함
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
| HS 번호 | 2939800000 |
|---|
B-니코티린 C화학적 특성, 용도, 생산
개요
The occurrence of this alkaloid in the cigar type of tobacco has been reported by Wenusch and subsequently confirmed by Spath and Kesztler. It forms a colour_x0002_less oil when pure and yields crystalline salts and derivatives, e.g. the p1atinichloride, m.p. 158°C; picrate, m.p. 170-1 °c and the methiodide, m.p. 2l1-3°e. It may also be prepared from nicotine by oxidation with silver oxide, silver acetate or potassium ferricyanide. With Zn and HCI, the base is reduced to nicotine and 4:5-dihydronicotyrine, b.p. 244-6°C, yielding a dipicrate, m.p. l64°e. In the presence of prepared Pt02, the latter may be further reduced to dihydrometanicotine, the dipicrate of which has m.p. 161-2°C. Nicotyrine may be converted directly into nicotine in one operation by controlled hydrogenation in the presence on Pd-e화학적 성질
Clear Light Red-Brown Oil용도
Nicotryrine is an alkaloid derived from the dehydrogenation of nicotine and its analog, nornicotine. An alkaloid occurring in cigaret smoke.참고 문헌
Cahours, Etard., Bull. Soc. Chim. Fr., 34, 449 (1880)Pictet, Crepieux., Ber., 28, 1904 (1895)
Pictet, Crepieux., ibid, 33, 2355 (1900)
Wibaut, Oberhoff., Rec. trav. Chim., 47,935 (1928)
Wenusch., Biochem. Zeit., 275,361 (1935)
Spath, Kesztler., Ber., 70,2450 (1937)
Spath, Wibaut, Kesztler., ibid, 71, 100 (1938)
B-니코티린 준비 용품 및 원자재
원자재
준비 용품
B-니코티린 공급 업체
글로벌( 60)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| Hubei Jusheng Technology Co.,Ltd. | 18871490254 |
linda@hubeijusheng.com | CHINA | 28180 | 58 |
| TargetMol Chemicals Inc. | +1-781-999-5354 +1-00000000000 |
marketing@targetmol.com | United States | 19892 | 58 |
| Dayang Chem (Hangzhou) Co.,Ltd. | 571-88938639 +8617705817739 |
info@dycnchem.com | China | 52861 | 58 |
| sgtlifesciences pvt ltd | +8617013299288 |
dj@sgtlifesciences.com | China | 12382 | 58 |
| Alfa Chemistry | +1-5166625404 |
Info@alfa-chemistry.com | United States | 21317 | 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-+1(833)-552-7181 |
sales@aladdinsci.com | United States | 52927 | 58 |
| Amadis Chemical Company Limited | 571-89925085 |
sales@amadischem.com | China | 131980 | 58 |
| J & K SCIENTIFIC LTD. | 010-82848833 400-666-7788 |
jkinfo@jkchemical.com | China | 94717 | 76 |
B-니코티린 관련 검색:
BETA-NICOTYRINE DIPICRATE
2,2'-Nicotyrine
BETA-NICOTYRINE = 3-(1-METHYLPYRROL-2-YL)PYRIDINE
N-BOC-B-NORNICOTRYINE
1-[2-(3,4-DIMETHOXY-PHENYL)-ETHYL]-2-METHYL-5-PYRIDIN-3-YL-1H-PYRROLE-3-CARBOXYLIC ACID
4-[2-(3-PYRIDINYL)-4,5-DIHYDROPYRROLO[3,2,1-HI]INDOL-1-YL]-1-BUTANAMINE OXALATE
B-NICOTYRINE
3-(1-methyl-1H-pyrrol-2-yl)pyridine, compound with picric acid (1:2)
AKOS 215-21