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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( 11)Suppliers
Supplier Tel Email Country ProdList Advantage
career henan chemical co 		+86-0371-86658258 +8613203830695 factory@coreychem.com China 29825 58
ForeChem (Nantong) Technology Co.,Ltd. 513-85982855 18921614129 sales@xianxingpharm.com China 1841 61
Beijin Yangguang Furui Chemical co.,Ltd. 010-57495520 13521095525 zhw512@foxmail.com China 490 55
Shanghai Carlow Chemicals Co., Ltd. 21-33526724 18930996265 info@carlowchem.com China 1807 50
Shanghai Kaiwei Chemical Technology Co., Ltd. 021-58461859 15821823057 service@aiviche.com China 49323 58
Taizhou Nanfeng Pharmaceutical Research Institute 18616377689 nanfengdrug@163.com China 20566 58
Shanghai Haohong Pharmaceutical Co., Ltd. 4008210725 4008210725 malulu@leyan.com China 54986 58
Bide Pharmatech Ltd. 400-1647117 15221909166 product02@bidepharm.com China 63720 58
Jiaxing Zhejia Biotechnology Co., LTD 0573-85609002 zhejia01@163.com China 8873 58
Beijing Solarbio Science & Tecnology Co., Ltd. 010-50973130 17801761073 Gsiyu@solarbio.com China 50471 58
Supplier Advantage
career henan chemical co 		58
ForeChem (Nantong) Technology Co.,Ltd. 61
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

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