5335-32-0

Basic information

• Product Name: (2E)-3-oxo-2-(phenylhydrazono)butanoic acid
• CAS NO: 5335-32-0
• Molecular Formula: C₁₀H₁₀N₂O₃
• Molecular Weight: 206.198
• Mol File: 5335-32-0.mol
• Article Data: 1

Chemical Properties

• Boiling Point: 374.5°C at 760 mmHg
• Flash Point: 180.3°C
• Density: 1.24g/cm³
• Vapor Pressure: 2.83E-06mmHg at 25°C
• Refractive Index: 1.573
• CAS DataBase Reference: (2E)-3-oxo-2-(phenylhydrazono)butanoic acid(CAS DataBase Reference)
• NIST Chemistry Reference: (2E)-3-oxo-2-(phenylhydrazono)butanoic acid(5335-32-0)
• EPA Substance Registry System: (2E)-3-oxo-2-(phenylhydrazono)butanoic acid(5335-32-0)

Safety Data

• Hazardous Substances Data: 5335-32-0(Hazardous Substances Data)

Usage

Description

(2E)-3-oxo-2-(phenylhydrazono)butanoic acid, a hydrazone chemical compound, is a yellow to orange solid with a molecular formula of C10H11NO3 and a molar mass of 193.199 g/mol. It serves as an intermediate in the synthesis of various pharmaceuticals and organic compounds and has been studied for its potential biological and pharmacological activities, making it a subject of interest in medicinal chemistry and drug development.

Uses

Used in Pharmaceutical Industry:
(2E)-3-oxo-2-(phenylhydrazono)butanoic acid is used as a reagent in chemical reactions for the synthesis of various pharmaceuticals and organic compounds. Its role as an intermediate allows for the creation of a wide range of products with potential therapeutic applications.
Used in Medicinal Chemistry Research:
(2E)-3-oxo-2-(phenylhydrazono)butanoic acid is used as a subject of study in medicinal chemistry for its potential biological and pharmacological activities. This research aims to explore its properties and applications in drug development, potentially leading to the discovery of new treatments and therapies.

Upstream product

• 64-17-5 ethanol 
• 619-97-6 benzenediazonium nitrate 
• 141-97-9 ethyl acetoacetate 
• 100-34-5 benzene diazonium chloride 
• 10475-63-5 3-oxo-2-(phenylhydrazono)butyric acid ethyl ester 
• 7647-01-0 hydrogenchloride 
• 2684-02-8 benzenediazonium 
• 62-53-3 aniline 

Downstream Products

• 27301-71-9 2,3-bis-phenylhydrazono-butyric acid 
• 5335-37-5 3-acetyl-1,5-diphenylformazan 
• 37104-26-0 N'-(2,4-dichloro-phenyl)-pyruvohydrazonoyl chloride 
• 15719-64-9 methylammonium carbonate 
• 5391-74-2 1-(phenylhydrazono)-propan-2-one 
• 38124-68-4 4-methyl-2-phenyl-5-phenylazo-2H-[1,2,3]triazole 
• 67266-48-2 2-oxo-N-phenyl-propionamidrazone 
• 97713-35-4 N-phenyl-2-phenylhydrazono-propionamidrazone 

Relevant articles and documents

Synthesis of Bicyclic Boron Heterocycles Containing [1,3,4,2]Oxadiazaborole and [1,3,2]Oxazaborine

Boron triacetate, generated in situ, reacts with various 3-(2-acylhydrazono)-2-(2-phenylhydrazono)butanoic acids to give 4-acetoxy-2-aryl-8-methyl-6-oxo-7-phenylhydrazono-2H,4H,6H,7H,8H-[1,3,4,2]oxadiazaborolo[2,3-b][1,3,2]oxazaborines in good yields. These derivatives represent a class of new zwitterionic, tetrahedral boron heterocycles. X-ray single-crystal analyses of one of the starting (acylhydrazono)butanoic acids as well as of one heterocyclic boron product are reported.