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3-Quinolinecarboxylicacid, 1-ethyl-1,4-dihydro-4-oxo-, ethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

23789-87-9

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23789-87-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 23789-87-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,3,7,8 and 9 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 23789-87:
(7*2)+(6*3)+(5*7)+(4*8)+(3*9)+(2*8)+(1*7)=149
149 % 10 = 9
So 23789-87-9 is a valid CAS Registry Number.

23789-87-9SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name 1-ethyl-1,4-dihydro-4-oxo-3-quinolinecarboxylic acid ethyl ester

1.2 Other means of identification

Product number -
Other names 1-ethyl-4(1H)-quinolone-3-carboxylic acid ethyl ester

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:23789-87-9 SDS

23789-87-9Relevant academic research and scientific papers

BORON CONTAINING COMPOUNDS AND THEIR USES

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Paragraph 0365-0367, (2021/01/23)

The present disclosure contemplates a boron-containing compound, a composition containing a pesticidal effective amount of that compound dissolved or dispersed in a carrier medium, and a method of reducing, ameliorating, or controlling an infestation by a pest, particularly a fungus, by administering a contemplated composition to a plant or animal in need.

AGENTS FOR USE IN THE TREATMENT OF CARDIOVASCULAR AND INFLAMMATORY DISEASES STRUCTURALLY BASED ON 4(1 H)-QUINOLONE

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Page/Page column 107; 108, (2016/01/01)

The present invention provides a compound of formula I, a tautomer thereof, or a pharmaceutically acceptable salt or N-oxide thereof for use in the treatment or prevention of a cardiovascular disease or of an inflammatory disease or condition:

Synthesis and study of 1-ethyl-3-carbohydrazide and 3-[1-oxo-2-hydrazino-3- {p-toluenesulfon}]quinolone derivatives against bacterial infections

Srivastava, Nivedita,Kumar, Anil

, p. 464 - 468 (2013/10/01)

We have synthesized newer series of quinolone derivatives substituted with hydrazine group (6a-e) and sulfonamide group (7a-e). These compounds were screened for antibacterial activity. All these compounds were fully characterized by spectroscopic means and elemental analysis. From minimum inhibitory concentration (MIC) data, it has been observed that all the synthesized compounds exhibited good antibacterial activity in vitro.

An NMR study of halogenated 1,4-dihydro-1-ethyl-4-oxoquinoline-3-carboxylates

Podanyi, Benjamin,Kereszturi, Geza,Vasvari-Debreczy, Lelle,Chinoin, Istvan Hermecz,Toth, Gabor

, p. 972 - 978 (2007/10/03)

Ethyl 1,4-dihydro-1-ethyl-4-oxoquinoline-3-carboxylate and 29 of its mono-, di-and tri-fluoro and/or -chloro derivatives were synthesized and their 1H, 13C and 19F NMR spectra were recorded. 1H, 13C and 19F chemical shifts, JHH, JFH, JCF and JFF coupling constants are reported. The 13C substituent chemical shift values of the chloro and fluoro substituents were calculated by linear multiple regression.

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