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4-(4-Fluorobenzoyl)isophthalic Acid is an organic compound that serves as an intermediate in the synthesis of various pharmaceuticals, specifically Citalopram. It is characterized by its off-white solid appearance and plays a crucial role in the production of antidepressant medications.

1645-24-5

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1645-24-5 Usage

Uses

Used in Pharmaceutical Industry:
4-(4-Fluorobenzoyl)isophthalic Acid is used as a chemical intermediate for the preparation of Citalopram, an antidepressant medication. It contributes to the development of this medication by facilitating its synthesis, ultimately aiding in the treatment of depression and anxiety disorders.

Check Digit Verification of cas no

The CAS Registry Mumber 1645-24-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,6,4 and 5 respectively; the second part has 2 digits, 2 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1645-24:
(6*1)+(5*6)+(4*4)+(3*5)+(2*2)+(1*4)=75
75 % 10 = 5
So 1645-24-5 is a valid CAS Registry Number.
InChI:InChI=1/C15H9FO5/c16-10-4-1-8(2-5-10)13(17)11-6-3-9(14(18)19)7-12(11)15(20)21/h1-7H,(H,18,19)(H,20,21)

1645-24-5SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name 4-(4-fluorobenzoyl)benzene-1,3-dicarboxylic acid

1.2 Other means of identification

Product number -
Other names 2,4-dicarboxy-4'-fluoro-benzophenone

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:1645-24-5 SDS

1645-24-5Relevant academic research and scientific papers

COMPOUND HAVING BET INHIBITORY ACTIVITY AND PREPARATION METHOD AND USE THEREFOR

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, (2020/12/22)

The invention relates to the field of pharmaceutical chemistry. Specifically, the present invention relates to a series of BET (bromodomain and extra-terminal domain) inhibitors having a novel structure, particularly inhibitors targeting BRD4 (Bromodomain-containing protein 4), and a preparation method and use therefor. The structure thereof is shown in the following general formula (I). Said compounds or a stereoisomer, racemate, geometric isomer, tautomer, prodrug, hydrate, solvate, or crystal form thereof, or a pharmaceutically acceptable salt thereof, and the pharmaceutical compsosition thereof can be used for the treatment and/or prevention of related diseases mediated by bromodomain proteins.

PRODUCTION METHOD OF CITALOPRAM, INTERMMEDIATE THEREFOR AND PRODUCTION METHOD OF THE INTERMEDIATE

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, (2008/06/13)

Citalopram can be industrially and economically produced and at a high yield by reacting a compound of the following formula [VI] with 3-(dimethylamino)propyl chloride in the presence of at least one of N,N,N′,N′-tetramethylethylenediamine and 1,3-dimethyl-2-imidazolidinone and a condensing agent. The compound of the following formula [III], which is a key compound for the production of citalopram, can be easily produced by subjecting the compound of the following formula [II] to reduction and cyclization. 1

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