84942-40-5 Usage
Uses
Used in Chemical Synthesis:
5'-Chloro-2'-hydroxy-3'-nitroacetophenone is used as a key intermediate for the synthesis of 6-chloro-8-nitro-4-oxo-4H-chromene-3-carbaldehyde, a compound with potential applications in various fields.
Used in Pharmaceutical Industry:
5'-Chloro-2'-hydroxy-3'-nitroacetophenone can be used as a building block for the development of new pharmaceutical compounds, given its unique functional groups and reactivity.
Used in Dye and Pigment Industry:
Due to its reactivity and functional groups, 5'-Chloro-2'-hydroxy-3'-nitroacetophenone can be used in the synthesis of dyes and pigments, contributing to the development of new colorants with improved properties.
Used in Material Science:
5'-Chloro-2'-hydroxy-3'-nitroacetophenone can be employed in the synthesis of new materials with specific properties, such as polymers, coatings, and adhesives, by taking advantage of its reactivity and functional groups.
Preparation
Preparation by reaction of nitric acid on 5-chloro-2- hydroxyacetophenone in acetic acid at r.t.
Check Digit Verification of cas no
The CAS Registry Mumber 84942-40-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,4,9,4 and 2 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 84942-40:
(7*8)+(6*4)+(5*9)+(4*4)+(3*2)+(2*4)+(1*0)=155
155 % 10 = 5
So 84942-40-5 is a valid CAS Registry Number.
84942-40-5Relevant articles and documents
Synthesis of hydrazones schiff bases and microbiological evaluation of lsonicotinoyl hydrazide with different acetophenone
Kelode,Mandlik,Aswar
, p. 1053 - 1062 (2012/04/04)
A series of hydrazones Schiff bases compounds have been synthesized by reacting isonicotinoyl hydrazide with 2-hydroxy-5-chloro acetophenone, 2-hydroxy-5-methyl acetophenone, 2-hydroxy-5-carboxy acetophenone, 2,5-dihydroxy acetophenone, 2-hydroxy-5-chloro-4-methyl acetophenone, 2-hydroxy-5-chloro-3- nitro acetophenone, 2-hydroxy-5-methyl-3-nitro acetophenone and 2-hydroxy-5-bromo acetophenone. The Schiff bases have been evaluated for the antifungal and antibacterial activities.
Substituted alkylaryl ketones and methods of use as herbicides
-
, (2008/06/13)
Ring and side chain substituted alkylaryl ketones are useful in controlling the growth of germinating and seedling weed grasses and germinating and seedling broadleaf weeds.