RICININE

RICININE 속성

RICININE C화학적 특성, 용도, 생산

개요

First isolated by Tuson from the seeds of Ricinus communis (castor-oil seed), the alkaloid was subsequently examined by Soave, Schultze and Evans. The base crystallizes from H20 in colourless prisms or leaflets and sublimes at 170-lS0°C/ 20 mm. It is soluble in hot H20 or CHCI3, only sparingly so in EtOH and insoluble in petroleum ether, is neutral in reaction, optically inactive and forms no normal salts although the mercurichloride, m.p. 204°C has been prepared. The alkaloid reduces KMn04 and may be hydrolyzed by alkalies to MeOH and ricininic acid which forms brilliant, slender needles, m.p. 296-8°C (dec.). The structure of ricinine has been confirmed by synthesis from 4-chloroquinoline. Other syntheses have also been achieved. The base is not particularly toxic and the poisonous character of castor-oil seeds has been shown to be due to a more complex substance, ricin, the toxicity of which may be destroyed by heating.

화학적 성질

White Solid

용도

Ricinine is an alkaloid extract from the seeds of the castor-oil plant (Ricinus communalis). Ricinine is a central nervous system stimulant that could potentially be a cognition-enhancing agent used for the treatment of human amnesias. Ricinine also has bactericidal effects on three pests and heptaprotective activity.

위험도

Toxic by ingestion.

Safety Profile

A poison by ingestion and subcutaneous route. When heated to decomposition it emits toxic vapors of NOx.

참고 문헌

Tuson.,J. Chern. Soc., 17,195 (1864)
Soave., Chern. Soc. Abstr., i, 386 (1896)
Schultze., ibid, i, 42 (1898)
Evans., J. Arner. Chern. Soc., 22, 39 (1900)
Maqueen, Philippe., Cornpt. rend., 138, 506 (1904)
Maqueen, Philippe., ibid, 139, 840 (1904)
Winterstein, Keller, Weinhagen., Arch. Pharrn., 255,513 (1917)
Bottcher., Ber., 51,673 (1918)
Spath, Tschelnitz., Monatsh., 42,251 (1921)
Spath, Koller., Ber., 56, 880, 2454 (1923)
Spath, Koller., ibid, 58,2124 (1925)
Schroeter et ai., ibid, 65, 432 (1932)
Reitmann., Chern. Abstr., 29,4359 (1935)

RICININE 준비 용품 및 원자재

원자재

준비 용품

RICININE 공급 업체

공급자	전화	이메일	국가	제품 수	이점
Chengdu Biopurify Phytochemicals Ltd.	+8618080483897	sales@biopurify.com	China	3424	58
Wuhan ChemNorm Biotech Co.,Ltd.	+86-27-8439 4403 18971486879	sales@chemnorm.com	CHINA	2935	58
TargetMol Chemicals Inc.	+1-781-999-5354 +1-00000000000	marketing@targetmol.com	United States	19892	58
J & K SCIENTIFIC LTD.	010-82848833 400-666-7788	jkinfo@jkchemical.com	China	96815	76
Chemsky（shanghai）International Co.,Ltd.	021-50135380	shchemsky@sina.com	China	32344	50
Alta Scientific Co., Ltd.	022-6537-8550 15522853686	sales@altasci.com.cn	China	4515	55
Wuhan ChemFaces Biochemical Co., Ltd.	18607101326 15172504745	aileen@chemfaces.com	China	7059	55
Beijing Solarbio Science & Tecnology Co., Ltd.	010-50973130 4009686088	3193328036@qq.com	China	29797	68
Chengdu Push Bio-Technology Co., Ltd.	028-85370565-229 18080489829	3004654993@qq.com	China	9174	60
Shenzhen Regent Biochemical Technology Co., Ltd.	0755-0755-85201366 18938635012	sales@regentsciences.com	China	9288	58

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