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ChemicalBook > Product Catalog >Analytical Chemistry >Standard >Pharmaceutical Impurity Reference Standards >ethyl (41S,13aR)-13a-ethyl-2,3,41,5,6,13a-hexahydro-1H-indolo[3,2,1-de]pyrido[3,2,1-ij][1,5]naphthyridine-12-carboxylate

ethyl (41S,13aR)-13a-ethyl-2,3,41,5,6,13a-hexahydro-1H-indolo[3,2,1-de]pyrido[3,2,1-ij][1,5]naphthyridine-12-carboxylate

ethyl (41S,13aR)-13a-ethyl-2,3,41,5,6,13a-hexahydro-1H-indolo[3,2,1-de]pyrido[3,2,1-ij][1,5]naphthyridine-12-carboxylate Structure
CAS No.
85647-43-4
Chemical Name:
ethyl (41S,13aR)-13a-ethyl-2,3,41,5,6,13a-hexahydro-1H-indolo[3,2,1-de]pyrido[3,2,1-ij][1,5]naphthyridine-12-carboxylate
Synonyms
Vinpocetine-5;(3S,16R)-Vinpocetine;Vinpocetine SR isomer;Vinpocetine Impurity 5;Vinpocetine Impurity E;Vinpocetine EP Impurity E;(41S,13aR)-ethyl 13a-ethyl-;(3S,16R)-ethyl apovincaminate;Vinpocetine trans-(3S,16R) Isomer;Eburnamenine-14-carboxylic acid, ethyl ester, (3α)
CBNumber:
CB53152235
Molecular Formula:
C22H26N2O2
Molecular Weight:
350.46
MOL File:
85647-43-4.mol
Request For Quotation

ethyl (41S,13aR)-13a-ethyl-2,3,41,5,6,13a-hexahydro-1H-indolo[3,2,1-de]pyrido[3,2,1-ij][1,5]naphthyridine-12-carboxylate Properties

Melting point 121-122 °C
Boiling point 419.5±45.0 °C(Predicted)
Density 1.28±0.1 g/cm3(Predicted)
pka 7.87±0.60(Predicted)

ethyl (41S,13aR)-13a-ethyl-2,3,41,5,6,13a-hexahydro-1H-indolo[3,2,1-de]pyrido[3,2,1-ij][1,5]naphthyridine-12-carboxylate Chemical Properties,Uses,Production

Uses

(3S,16R)-Vinpocetine is a diastereomer of Vinpocetine (V332500) which is a derivative of Vincamine with vasodilating activity.

ethyl (41S,13aR)-13a-ethyl-2,3,41,5,6,13a-hexahydro-1H-indolo[3,2,1-de]pyrido[3,2,1-ij][1,5]naphthyridine-12-carboxylate Preparation Products And Raw materials

Raw materials

Preparation Products

ethyl (41S,13aR)-13a-ethyl-2,3,41,5,6,13a-hexahydro-1H-indolo[3,2,1-de]pyrido[3,2,1-ij][1,5]naphthyridine-12-carboxylate Suppliers

Global( 38)Suppliers
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China National Standard Pharmaceutical Corporation Limited +8615391658522 China 11927 58 Inquiry
Amadis Chemical Company Limited 571-89925085 China 131980 58 Inquiry
Anhui Feixiang Pharmaceutical Technology Co., Ltd. 13349001619 CHINA 1007 58 Inquiry
Guangzhou Dreampharm Biotechnology Co., Ltd. 020-36607679 17825480238 China 9897 12 Inquiry
Shenzhen ruikai de biotechnology co., ltd. 0755-61348847 17820674378 China 7844 58 Inquiry
Changzhou Xianglong Pharmaceutical Technology Co., LTD 0519-88910898 18661161657 China 9998 58 Inquiry
Foshan Treasure Biotechnology Co., Ltd 0757-85921206 18520245316 China 12664 58 Inquiry
Beijing PUXI Standard Technology Co., Ltd. 400-808-7372 13161114455; China 4990 58 Inquiry
Wuhan Yingnuo Pharmaceutical Technology Co., Ltd. +86-027-59232304 15387063101 China 9903 58 Inquiry
SHENZHEN PHYSTANDARD BIO-TECH CO.,LTD 0755-0755-0755-83725350 13380397412 China 9971 58 Inquiry
Supplier Advantage
China National Standard Pharmaceutical Corporation Limited 58
Amadis Chemical Company Limited 58
Anhui Feixiang Pharmaceutical Technology Co., Ltd. 58
Guangzhou Dreampharm Biotechnology Co., Ltd. 12
Shenzhen ruikai de biotechnology co., ltd. 58
Changzhou Xianglong Pharmaceutical Technology Co., LTD 58
Foshan Treasure Biotechnology Co., Ltd 58
Beijing PUXI Standard Technology Co., Ltd. 58
Wuhan Yingnuo Pharmaceutical Technology Co., Ltd. 58
SHENZHEN PHYSTANDARD BIO-TECH CO.,LTD 58

85647-43-4(ethyl (41S,13aR)-13a-ethyl-2,3,41,5,6,13a-hexahydro-1H-indolo[3,2,1-de]pyrido[3,2,1-ij][1,5]naphthyridine-12-carboxylate)Related Search:

Vinpocetine Impurity (41S,12S,13aS)-12-(ethoxycarbonyl)-13a-ethyl-12-hydroxy-2,3,41,5,6,12,13,13a-octahydroindolo[3,2,1-de]pyrido[3,2,1-ij][1,5]naphthyridine 4(1H)-oxide sodium (41S,12R,13aS)-13a-ethyl-12-hydroxy-2,3,41,5,6,12, 13,13a-octahydro-1H-indolo[3,2,1-de]pyrido[3,2,1-ij][1,5] naphthyridine-12-carboxylate Vinpocetine methyl (41R,12S,13aR)-13a-ethyl-12-hydroxy-2,3,41,5,6,12,13,13a-octahydro-1H-indolo[3,2,1-de]pyrido[3,2,1-ij][1,5]naphthyridine-12-carboxylate
ethyl apovincaminate (3alpha,16alpha)-eburnamenine-14-carboxylic acid methyl (41S,12R,13aR)-13a-ethyl-12- hydroxy-2,3,41,5,6,12,13,13aoctahydro- 1H-indolo[3,2,1- de]pyrido[3,2,1-ij][1,5]naphthyridine- 12-carboxylate methyl (41R,12R,13aR)-13a-ethyl-12-hydroxy-2,3,41,5,6,12,13,13a-octahydro-1H-indolo[3,2,1-de]pyrido[3,2,1-ij][1,5]naphthyridine-12-carboxylate ApovincaMinic Acid Ethyl Ester N-Oxide
Methoxyvinpocetine methyl (41R,12R,13aS)-13a-ethyl-12-hydroxy-2,3,41,5,6,12,13,13a-octahydro-1H-indolo[3,2,1-de]pyrido[3,2,1-ij][1,5]naphthyridine-12-carboxylate methyl (3alpha,14alpha,16alpha)-14,15-dihydro-14-hydroxyeburnamenine-14-carboxylate (41S,12S,13aS)-13a-ethyl-12-hydroxy-2,3,41,5,6,12,13,13a-octahydro-1H-indolo[3,2,1-de]pyrido[3,2,1-ij][1,5]naphthyridine-12-carboxylic acid apovincamine
methyl (41R,12S,13aS)-13a-ethyl-12-hydroxy-2,3,41,5,6,12,13,13a-octahydro-1H-indolo[3,2,1-de]pyrido[3,2,1-ij][1,5]naphthyridine-12-carboxylate methyl (41S,12S,13aS)-13a-ethyl-12-hydroxy-8-methoxy-2,3,41,5,6,12,13,13a-octahydro-1H-indolo[3,2,1-de]pyrido[3,2,1-ij][1,5]naphthyridine-12-carboxylate ethyl (41R,13aS)-13a-ethyl-2,3,41,5,6,13a-hexahydro-1H-indolo[3,2,1-de]pyrido[3,2,1-ij][1,5]naphthyridine-12-carboxylate
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ethyl (41S,13aR)-13a-ethyl-2,3,41,5,6,13a-hexahydro-1H-indolo[3,2,1-de]pyrido[3,2,1-ij][1,5]naphthyridine-12-carboxylate (41S,13aR)-ethyl 13a-ethyl-2,3,41,5,6,13a-hexahydro-1H-indolo[3,2,1-de]pyrido[3,2,1-ij][1,5]naphthyridine-12-carboxylate (3S,16R)-ethyl apovincaminate Vinpocetine Impurity E Vinpocetine Impurity 5 Vinpocetine trans-(3S,16R) Isomer ethyl (41S,13aR)-13a-ethyl-2,3,41,5,6,13a-hexahydro-1H-indolo[3,2,1-de]pyrido[3,2,1-ij][1,5]phthyridine-12-carboxylate Vinpocetine-5 (41S,13aR)-ethyl 13a-ethyl- Eburnamenine-14-carboxylic acid, ethyl ester, (3α) Vinpocetine SR isomer (3S,16R)-Vinpocetine Vinpocetine EP Impurity E 85647-43-4