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ChemicalBook >> CAS DataBase List >>(R)-2,3,6,7-Tetrahydro-1H-pyrazino[2,1-a]isoquinolin-4(11bH)-one

(R)-2,3,6,7-Tetrahydro-1H-pyrazino[2,1-a]isoquinolin-4(11bH)-one

(R)-2,3,6,7-Tetrahydro-1H-pyrazino[2,1-a]isoquinolin-4(11bH)-one Structure
(R)-2,3,6,7-Tetrahydro-1H-pyrazino[2,1-a]isoquinolin-4(11bH)-one structure
CAS No.
55375-92-3
Chemical Name:
(R)-2,3,6,7-Tetrahydro-1H-pyrazino[2,1-a]isoquinolin-4(11bH)-one
Synonyms
D-Praziquanamine;(R)-praziquanamine;(R)-2,3,6,7-Tetrahydro-1H-pyrazino[2,1-a]isoquinolin-4(11bH)-one;4H-Pyrazino[2,1-a]isoquinolin-4-one, 1,2,3,6,7,11b-hexahydro-, (11bR)-
CBNumber:
CB73119160
Molecular Formula:
C12H14N2O
Molecular Weight:
202.25
MDL Number:
MFCD30491837
MOL File:
55375-92-3.mol
Last updated:2023-04-23 13:52:06
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(R)-2,3,6,7-Tetrahydro-1H-pyrazino[2,1-a]isoquinolin-4(11bH)-one Properties

solubility Chloroform; Dichloromethane;
form Solid
color white
FDA UNII DW22SZ7JPJ

(R)-2,3,6,7-Tetrahydro-1H-pyrazino[2,1-a]isoquinolin-4(11bH)-one Chemical Properties,Uses,Production

Uses

D-Praziquanamine is an intermediate in the synthesis of (R)-Praziquantel-d11 (P702102), Unlabeled (R)-Praziquantel-d11 (P702100) has been shown to exhibit antiparasitic activity; (R)-Praziquantel is the active enantiomer of praziquantel regarding activity against juvenile S. mansoni infestations in mice. (R)-Praziquantel exhibits Schistosoma mansoni infestation inhibition in vitro and in vivo.

(R)-2,3,6,7-Tetrahydro-1H-pyrazino[2,1-a]isoquinolin-4(11bH)-one synthesis

1558003-68-1
55375-92-3
Synthesis of (R)-2,3,6,7-Tetrahydro-1H-pyrazino[2,1-a]isoquinolin-4(11bH)-one from 4H-Pyrazino[2,1-a]isoquinolin-4-one, 1,2,3,6,7,11b-hexahydro-2-[(2S)-2-(6-methoxy-2-naphthalenyl)-1-oxopropyl]-, (11bR)-

(R)-2,3,6,7-Tetrahydro-1H-pyrazino[2,1-a]isoquinolin-4(11bH)-one Preparation Products And Raw materials

Raw materials

Preparation Products

(R)-2,3,6,7-Tetrahydro-1H-pyrazino[2,1-a]isoquinolin-4(11bH)-one Suppliers

Global( 10)Suppliers
Supplier Tel Email Country ProdList Advantage
career henan chemical co 		+86-0371-86658258 +8613203830695 factory@coreychem.com China 29808 58
Beijin Yangguang Furui Chemical co.,Ltd. 010-57495520 13521095525 zhw512@foxmail.com China 488 55
Shanghai Carlow Chemicals Co., Ltd. 21-33526724 18930996265 info@carlowchem.com China 1921 50
Shanghai Kaiwei Chemical Technology Co., Ltd. 021-58461859 15821823057 service@aiviche.com China 49312 58
Taizhou Nanfeng Pharmaceutical Research Institute 18616377689 nanfengdrug@163.com China 20010 58
Shanghai Haohong Pharmaceutical Co., Ltd. 400-8210725 4008210725 malulu@leyan.com China 55017 58
Bide Pharmatech Ltd. 400-1647117 13681763483 product02@bidepharm.com China 62072 58
Jiaxing Zhejia Biotechnology Co., LTD 0573-85609002 zhejia01@163.com China 8885 58
Beijing Solarbio Science & Tecnology Co., Ltd. 010-50973130 17801761073 Gsiyu@solarbio.com China 50464 58
https://hanhongsci.com/ 021-54306202 18917919676 info@hanhongsci.com China 29998 58
Supplier Advantage
career henan chemical co 		58
Beijin Yangguang Furui Chemical co.,Ltd. 55
Shanghai Carlow Chemicals Co., Ltd. 50
Shanghai Kaiwei Chemical Technology Co., Ltd. 58
Taizhou Nanfeng Pharmaceutical Research Institute 58
Shanghai Haohong Pharmaceutical Co., Ltd. 58
Bide Pharmatech Ltd. 58
Jiaxing Zhejia Biotechnology Co., LTD 58
Beijing Solarbio Science & Tecnology Co., Ltd. 58
https://hanhongsci.com/ 58

View Lastest Price from (R)-2,3,6,7-Tetrahydro-1H-pyrazino[2,1-a]isoquinolin-4(11bH)-one manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
(R)-2,3,6,7-Tetrahydro-1H-pyrazino[2,1-a]isoquinolin-4(11bH)-one pictures 2019-12-25 (R)-2,3,6,7-Tetrahydro-1H-pyrazino[2,1-a]isoquinolin-4(11bH)-one
55375-92-3
 US $1.00 / KG 1KG 98%HPLC 10t Career Henan Chemical Co
(R)-2,3,6,7-Tetrahydro-1H-pyrazino[2,1-a]isoquinolin-4(11bH)-one D-Praziquanamine (R)-praziquanamine 4H-Pyrazino[2,1-a]isoquinolin-4-one, 1,2,3,6,7,11b-hexahydro-, (11bR)- 55375-92-3