67857-97-0

Basic information

• Product Name: 4-(2-NITRO-PHENYL)-BUTYRIC ACID
• Synonyms: 4-(2-NITRO-PHENYL)-BUTYRIC ACID;4-{2-nitrophenyl}butanoic acid
• CAS NO: 67857-97-0
• Molecular Formula: C₁₀H₁₁NO₄
• Molecular Weight: 209.2
• Mol File: 67857-97-0.mol
• Article Data: 4

Chemical Properties

• Melting Point: 55-57 °C
• Boiling Point: 366.9°C at 760 mmHg
• Flash Point: 159.6°C
• Appearance: /
• Density: 1.293g/cm³
• Vapor Pressure: 4.97E-06mmHg at 25°C
• Refractive Index: 1.571
• PKA: 4.70±0.10(Predicted)
• CAS DataBase Reference: 4-(2-NITRO-PHENYL)-BUTYRIC ACID(CAS DataBase Reference)
• NIST Chemistry Reference: 4-(2-NITRO-PHENYL)-BUTYRIC ACID(67857-97-0)
• EPA Substance Registry System: 4-(2-NITRO-PHENYL)-BUTYRIC ACID(67857-97-0)

Safety Data

• Hazardous Substances Data: 67857-97-0(Hazardous Substances Data)

Usage

General Description

4-(2-Nitro-phenyl)-butyric acid is a chemical compound with the molecular formula C10H11NO4. It is a butyric acid derivative with a nitrophenyl group attached to the fourth carbon. 4-(2-NITRO-PHENYL)-BUTYRIC ACID is used as a building block in the synthesis of various pharmaceuticals and organic compounds. It is also known for its anti-inflammatory and analgesic properties, and it has been studied for its potential use in treating chronic pain, inflammation, and related conditions. Additionally, 4-(2-nitro-phenyl)-butyric acid has been investigated for its potential role in the treatment of neurological disorders, such as epilepsy and depression.

InChI:InChI=1/C10H11NO4/c12-10(13)7-3-5-8-4-1-2-6-9(8)11(14)15/h1-2,4,6H,3,5,7H2,(H,12,13)

Upstream product

• 1821-12-1 4-Phenylbutyric acid 
• 90915-20-1 4-(2-nitrophenyl)-n-butyronitril 
• 28917-41-1 1-(2-chloroethyl)-2-nitrobenzene 
• 108-24-7 acetic anhydride 
• 67857-98-1 <2-(o-Nitro-phenyl)aethyl>malonsaeure 

Downstream Products

• 22824-20-0 4(2-nitrophenyl)butanoic acid methyl ester 
• 51114-73-9 5-nitro-1-tetralone 
• 630105-96-3 4-(2-nitrophenyl)-n-butyric acid chloride 
• 20637-09-6 methyl 4-(4-aminophenyl)butanoate 
• 46320-17-6 4-(2-aminophenyl)butanoic acid methyl ester 
• 20637-02-9 methyl 4-(4-nitrophenyl)butanoate 
• 943345-28-6 4-(2-{[5-(4-Methoxyphenyl)-6-phenylfuro[2,3-d]pyrimidin-4-yl]amino}phenyl)butanoic acid 
• 943345-27-5 4-(2-{[5-(4-methoxyphenyl)-6-phenylfuro[2,3-d]pyrimidin-4-yl]amino}phenyl)butanoic acid methyl ester 

Relevant articles and documents

Process for producing 5-nitro-3,4-dihydro-1(2H)-naphthalinone, 1-5-naphthalenediamine and 1,5-naphthalene diisocyanate

The present invention relates to a process for producing 5-nitro-3,4-dihydro-1(2H)-naphthalinone, 1,5-naphthalenediamine and 1,5-naphthalene diisocyanate, in which 4-(2-nitrophenyl)-n-butyronitrile is converted to 4-(2-nitrophenyl)-n-butyric acid.

Experiments on the Chaperon effect in the nitration of aromatics

A nitro group may be effectively delivered to the ortho position of alkylbenzenes, provided that a suitable chaperon function is located in α- position and a dilute of HNO3 in CH2Cl2 is used. The carbonyl function of an aldehyde or ketone is the best choice, but a carboxyl, alkoxycarbonyl, and amide groups all work well. The ether function showed a less pronounced ortho orientation effect, whereas the hydroxyl group was too prone to oxidation. Side reactions were minimal under the conditions employed. A para chaperon effect was seemingly at work in the CH2Cl2 nitration of benzenepropanenitrile. All the results were compared with the corresponding classical nitration in H2SO4.