ChemicalBook > Product Catalog >Analytical Chemistry >Standard >Pharmaceutical Impurity Reference Standards >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

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

CAS No.: 77549-94-1

Chemical Name:: 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

Synonyms: Vinpocetine-7;Vincamine Impurity 2;(3R,16S)-Vinpocetine;Vinpocetine Impurity 1;Vinpocetine Impurity 7;Vinpocetine Impurity G;Vinpocetine EP Impurity G;Ethyl trans-apovincaminate;3β-apovincaminicacidethylester;Vinpocetine Related Compound G

CBNumber:: CB23152234

Molecular Formula:: C22H26N2O2

Molecular Weight:: 350.46

MOL File:: 77549-94-1.mol

Modify Date:: 2023/5/4 17:34:42

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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 Properties

Melting point	132-134 °C
Boiling point	419.5±45.0 °C(Predicted)
Density	1.28±0.1 g/cm3(Predicted)
pka	7.87±0.60(Predicted)

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 Chemical Properties,Uses,Production

Uses

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

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 Preparation Products And Raw materials

Raw materials

Preparation Products

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 Suppliers

Global( 37)Suppliers

Supplier	Tel	Country	ProdList	Advantage	Inquiry
China National Standard Pharmaceutical Corporation Limited	+8615391658522	China	11922	58	Inquiry
Moxin Chemicals	+8617320513646	China	10886	58	Inquiry
Amadis Chemical Company Limited	571-89925085	China	131957	58	Inquiry
Anhui Feixiang Pharmaceutical Technology Co., Ltd.	13349001619	CHINA	1007	58	Inquiry
Guangzhou Dreampharm Biotechnology Co., Ltd.	020-36607679 17825480238	China	9929	12	Inquiry
Shenzhen ruikai de biotechnology co., ltd.	0755-61348847 17820674378	China	7843	58	Inquiry
Beijing Comparison Pharmaceutical Technology Co., Ltd	010-010-52878169 15801002657	China	4845	58	Inquiry
Foshan Treasure Biotechnology Co., Ltd	0757-85921206 18520245316	China	12661	58	Inquiry
Wuhan Yingnuo Pharmaceutical Technology Co., Ltd.	+86-027-59232304 15387063101	China	10027	58	Inquiry
ChemStrong Scientific Co.,Ltd	0755-0755-66853366 13670046396	China	18146	56	Inquiry

Supplier	Advantage
China National Standard Pharmaceutical Corporation Limited	58
Moxin Chemicals	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
Beijing Comparison Pharmaceutical Technology Co., Ltd	58
Foshan Treasure Biotechnology Co., Ltd	58
Wuhan Yingnuo Pharmaceutical Technology Co., Ltd.	58
ChemStrong Scientific Co.,Ltd	56

77549-94-1(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)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 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

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

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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 3β-apovincaminic acid ethyl ester Vinpocetine Impurity G Vinpocetine Impurity 7 Vinpocetine Impurity 1 (41R,13aS)-ethyl 13a-ethyl-2,3,41,5,6,13a 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]phthyridine-12-carboxylate Vinpocetine-7 Eburnamenine-14-carboxylic acid, ethyl ester, (16α) Vinpocetine Related Compound G 3β-apovincaminicacidethylester Vincamine Impurity 2 (41R,13aS)-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 (3R,16S)-Vinpocetine Ethyl trans-apovincaminate Ethyl 13a-ethyl-2,3,4(1),5,6,13a-hexahydro-1h-indolo[3,2,1-de]pyrido[3,2,1-ij][1,5]naphthyridine-12-carboxylate trans-Ethyl 13a-ethyl-2,3,4(1),5,6,13a-hexahydro-1h-indolo[3,2,1-de]pyrido[3,2,1-ij][1,5]naphthyridine-12-carboxylate Vinpocetine EP Impurity G 77549-94-1