ChemicalBook >제품 카탈로그 >생화학 공학>한약>methyl (3beta,19alpha,20alpha)-16,17-didehydro-10,11-dimethoxy-19-methyloxayohimban-16-carboxylate

methyl (3beta,19alpha,20alpha)-16,17-didehydro-10,11-dimethoxy-19-methyloxayohimban-16-carboxylate

methyl (3beta,19alpha,20alpha)-16,17-didehydro-10,11-dimethoxy-19-methyloxayohimban-16-carboxylate 구조식 이미지

카스 번호:: 131-02-2

상품명:: methyl (3beta,19alpha,20alpha)-16,17-didehydro-10,11-dimethoxy-19-methyloxayohimban-16-carboxylate

동의어(영문):: Reserpilin;Reserpiline;Elliptamine;Einecs 205-005-3;Methyl (3?,19?,20?)-16,17-didehydro-10,11-dimethoxy-19-methyloxayohimban-16-carboxylate;Methyl 16,17-didehydro-10,11-dimethoxy-19alpha-methyl-18-oxa-3beta,20alpha-yohimban-16-carboxylat;(3β,20α)-16,17-Didehydro-19α-methyl-10,11-dimethoxy-18-oxayohimban-16-carboxylic acid methyl ester;(3β,20α)-16,17-Didehydro-10,11-dimethoxy-19α-methyl-18-oxayohimban-16-carboxylic acid methyl ester;Oxayohimban-16-carboxylic acid, 16,17-didehydro-10,11-dimethoxy-19-methyl-, methyl ester, (3-beta,19-alpha,20-alpha)-;4H-Indolo[2,3-a]pyrano[3,4-g]quinolizine-1-carboxylic acid, 4a,5,7,8,13,13b,14,14a-octahydro-10,11-dimethoxy-4-methyl-, methyl ester, (4S,4aS,13bR,14aS)-

CBNumber:: CB1916199

분자식:: C23H28N2O5

포뮬러 무게:: 412.48

MOL 파일:: 131-02-2.mol

속성

안전

용도

공급 업체 9

methyl (3beta,19alpha,20alpha)-16,17-didehydro-10,11-dimethoxy-19-methyloxayohimban-16-carboxylate 속성

알파: D20 -38° (ethanol); -14° (c = 1.5 in pyridine); -12° (c = 1.7 in chloroform)

끓는 점: 180-185 °C(Press: 0.01 Torr)

밀도: 1.31±0.1 g/cm3(Predicted)

저장 조건: Store at -20°C

산도 계수 (pKa): 17.95±0.60(Predicted)

물리적 상태: 고체

안전

유엔번호(UN No.)	1544
위험 등급	6.1(b)
포장분류	III
독성	guinea pig,LDLo,intravenous,19mg/kg (19mg/kg),Arzneimittel-Forschung. Drug Research. Vol. 23, Pg. 600, 1973.

methyl (3beta,19alpha,20alpha)-16,17-didehydro-10,11-dimethoxy-19-methyloxayohimban-16-carboxylate C화학적 특성, 용도, 생산

개요

An amorphous alkaloid present in Rauwolfia canescens and R. serpentina, the alkaloid forms several crystalline salts and derivatives including the hydrochloride, m.p. 205-7°C; [α]²⁴_D - 40° (c 0.44, EtOH); the tartrate, m.p. 190- 2°C; [α]²⁰_D - 50° (c 1.0, H20); the oxalate, m.p. 252°C; [α]²⁰_D - 4° (c 0.2, aqueous EtOH); the picrate, m.p. 173°C and the di-p-toluyl-L-tartrate, m.p. 194- 5° C (dec.).

참고 문헌

Klohs et al., Chem. & Ind., 1264 (1954)
Stoll, Hoffmann, Brunner., Helv. Chim. Acta, 38,270 (1955)
Shamma, Richey., J. Amer. Chem. Soc., 85,2507 (1963)

methyl (3beta,19alpha,20alpha)-16,17-didehydro-10,11-dimethoxy-19-methyloxayohimban-16-carboxylate 준비 용품 및 원자재

원자재

준비 용품

methyl (3beta,19alpha,20alpha)-16,17-didehydro-10,11-dimethoxy-19-methyloxayohimban-16-carboxylate 공급 업체

글로벌( 9)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	support@targetmol.com	United States	19973	58
BOC Sciences	1-631-485-4226; 16314854226	info@bocsci.com	United States	14059	65
ChemeGen(Shanghai) Biotechnology Co.,Ltd.	18818260767	sales@chemegen.com	China	11289	58
Shaanxi DIDU pharmaceutical and Chemical Co., Ltd	15229059051	1027@dideu.com	China	9947	58
Shanghai Yifei Biotechnology Co. , Ltd.	021-65675885 18964387627	customer_service@efebio.com	China	8740	58