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 - Names and Identifiers
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
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Synonyms | Vinpocetine-5 Vinpocetine Impurity E Vinpocetine Impurity 5 (3S,16R)-ethyl apovincaminate 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 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
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CAS | 85647-43-4
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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]phthyridine-12-carboxylate - Physico-chemical Properties
Molecular Formula | C22H26N2O2
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Molar Mass | 350.46 |
Density | 1.28±0.1 g/cm3(Predicted) |
Melting Point | 121-122 °C |
Boling Point | 419.5±45.0 °C(Predicted) |
pKa | 7.87±0.60(Predicted) |
Storage Condition | -20℃ |
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 - Introduction
ethyl (41S,13aR)-13a-ethyl-2,3,41,5,6, [3,2,1-de]pyrido[3,2,1-ij][1,5]naphthyridine-12-carboxylate is an organic compound with the chemical name ethyl acetate (ethyl (4S,13aR)-13a-ethyl-2,3,4,5,6, [3,2,1-de]pyrido[3,2,1-ij][1,5]naphthyridine-12-carboxylate). The following describes its nature, use, preparation and safety information:
Nature:
-Appearance: Common white crystalline powder.
-Solubility: Soluble in some common organic solvents such as methanol, ethanol and chloroform, insoluble in water.
-Chemical structure: ethyl (41S,13aR)-13a-ethyl-2,3,41,5,6, [3,2,1-de]pyrido[3,2,1-ij][1,5] The chemical structure of the naphthyridine-12-carboxylate contains a heterocyclic structure and an ester group.
-Molecular formula: C24H26N4O2
-Molecular weight: 402.49g/mol
Use:
ethyl (41S,13aR)-13a-ethyl-2,3,41,5,6, [3,2,1-de]pyrido [, 2,1-ij][1,5]naphthyridine-12-carboxylate is commonly used as a pharmaceutical intermediate for the synthesis of drugs such as Eliquis. Xichunoxetine is an anticoagulant drug used to prevent and treat venous thromboembolism.
Method:
ethyl (41S,13aR)-13a-ethyl-2,3,41,5,6, [3,2,1-de]pyrido [, 2, the preparation method of 1-ij][1,5]naphthyridine-12-carboxylate is usually obtained by chemical synthesis, and the specific steps include selection of reaction raw materials, control of reaction conditions, crystallization purification, etc. Since it is a synthetic intermediate, its preparation involves a series of organic synthesis techniques and reaction runs.
Safety Information:
ethyl (41S,13aR)-13a-ethyl-2,3,41,5,6, [3,2,1-de]pyrido [, 2,1-ij][1,5] Safety information naphthyridine-12-carboxylate is limited because it is an organic compound that may pose a risk to humans and the environment. During operation and storage, the operation shall be carried out in accordance with the relevant safe operation procedures and guidelines, and appropriate protective measures shall be taken to avoid contact with skin, eyes and inhalation of dust. At the same time, care should be taken to avoid contact with oxidants, acids and other harmful substances to prevent dangerous reactions. If touched or inhaled, wash immediately and seek medical attention if necessary.
Last Update:2024-04-09 21:11:58