19179-36-3 Usage
Description
3,5-Dihydroxybenzonitrile, also known as pyrogallol benzonitrile, is an organic compound with the molecular formula C7H5NO2. It is a derivative of benzonitrile, featuring two hydroxyl groups at the 3rd and 5th positions of the benzene ring. 3,5-DIHYDROXYBENZONITRILE is known for its potential applications in various chemical and pharmaceutical processes due to its unique structure and reactivity.
Uses
Used in Chemical Synthesis:
3,5-Dihydroxybenzonitrile is used as a key intermediate in the synthesis of various organic compounds. Its presence of two hydroxyl groups and a nitrile group allows for a range of chemical reactions, making it a versatile building block for creating complex molecules.
Used in Pharmaceutical Industry:
In the pharmaceutical industry, 3,5-dihydroxybenzonitrile is used as a starting material for the development of new drugs. Its unique structure can be modified to create compounds with specific biological activities, potentially leading to the discovery of novel therapeutic agents.
Used in the Preparation of 3-Hydroxy-5-Methoxybenzonitrile:
3,5-Dihydroxybenzonitrile is used as a reactant in the preparation of 3-hydroxy-5-methoxybenzonitrile, utilizing potassium carbonate as a reagent. This reaction is an example of the functional group transformations that can be performed using 3,5-dihydroxybenzonitrile, showcasing its utility in organic synthesis.
Check Digit Verification of cas no
The CAS Registry Mumber 19179-36-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,9,1,7 and 9 respectively; the second part has 2 digits, 3 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 19179-36:
(7*1)+(6*9)+(5*1)+(4*7)+(3*9)+(2*3)+(1*6)=133
133 % 10 = 3
So 19179-36-3 is a valid CAS Registry Number.
InChI:InChI=1/C7H5NO2/c8-4-5-1-6(9)3-7(10)2-5/h1-3,9-10H
19179-36-3Relevant articles and documents
Synthesis of aryl nitriles by palladium-assisted cyanation of aryl iodides using tert-butyl isocyanide as cyano source
Jiang, Xiao,Wang, Jin-Mei,Zhang, Ying,Chen, Zhong,Zhu, Yong-Ming,Ji, Shun-Jun
, p. 4883 - 4887 (2015/08/03)
Abstract A palladium-catalyzed synthesis of aryl nitriles by the cyanation of aryl iodides with tert-butyl isocyanide as cyano source has been developed. This novel and efficient method avoids the use of toxic cyanides. The reaction is easy-to-handle and shows good functional group compatibility.
5-PHENOXY-3H-PYRIMIDIN-4-ONE DERIVATIVES AND THEIR USE AS HIV REVERSE TRANSCRIPTASE INHIBITORS
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Page/Page column 201; 202, (2014/05/07)
Compounds of Formula (I) are HIV reverse transcriptase inhibitors, wherein R1, R2, RE, L, M and Z are defined herein. The compounds of Formula (I) and their pharmaceutically acceptable salts are useful in the inhibition of HIV reverse transcriptase, the prophylaxis and treatment of infection by HIV and in the prophylaxis, delay in the onset or progression, and treatment of AIDS. The compounds and their salts can be employed as ingredients in pharmaceutical compositions, optionally in combination with other antivirals, immunomodulators, antibiotics or vaccines.
PROCESS FOR DEMETHYLATING AROMATIC METHYL ETHERS USING 3 -MERCAPTOPROPIONIC ACID
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Page/Page column 16-17, (2012/01/04)
The present application discloses a process for demethylating aromatic methyl ethers by reaction with 3 -mercaptopropionic acid or salts thereof. One preferred example is the demethylation of venlafaxine forming 0 - desmethylvenlafaxine.
