4919-40-8

Basic information

• Product Name: 4-amino-3,5-dimethyl-benzoic acid
• Synonyms: 4-amino-3,5-dimethyl-benzoic acid;3,5-Dimethyl-4-aminobenzoic acid;NSC 38033
• CAS NO: 4919-40-8
• Molecular Formula: C₉H₁₁NO₂
• Molecular Weight: 165.19
• Mol File: 4919-40-8.mol
• Article Data: 3

Chemical Properties

• Melting Point: 251-252℃
• Boiling Point: 342.5 °C at 760 mmHg
• Flash Point: 161 °C
• Appearance: /
• Density: 1.207
• Vapor Pressure: 2.87E-05mmHg at 25°C
• Refractive Index: 1.604
• Storage Temp.: Keep in dark place,Inert atmosphere,Room temperature
• PKA: 5.00±0.10(Predicted)
• CAS DataBase Reference: 4-amino-3,5-dimethyl-benzoic acid(CAS DataBase Reference)
• NIST Chemistry Reference: 4-amino-3,5-dimethyl-benzoic acid(4919-40-8)
• EPA Substance Registry System: 4-amino-3,5-dimethyl-benzoic acid(4919-40-8)

Safety Data

• Hazardous Substances Data: 4919-40-8(Hazardous Substances Data)

Usage

Synthesis Reference(s)

Journal of the American Chemical Society, 70, p. 317, 1948 DOI: 10.1021/ja01181a097

InChI:InChI=1/C9H11NO2/c1-5-3-7(9(11)12)4-6(2)8(5)10/h3-4H,10H2,1-2H3,(H,11,12)

Upstream product

• 3095-38-3 3,5-dimethyl-4-nitrobenzoic acid 
• 80238-12-6 2,6-dimethyl-terephthalic acid 
• 108-67-8 1,3,5-trimethyl-benzene 
• 67-66-3 chloroform 
• 7664-93-9 sulfuric acid 

Downstream Products

• 3095-48-5 4-amino-3,5-dimethyl-benzoic acid methyl ester 
• 4919-37-3 3,5-dimethyl-4-hydroxybenzoic acid 
• 87-62-7 2,6-dimethylaniline 
• 1616605-03-8 C₁₆H₁₇NO₅S 
• 1103906-41-7 N,N'-di-(2,6-dimethyl-4-benzoic acid)-1,4,5,8-naphthalenetetracarboxylic acid diimide 
• 576-26-1 2.6-dimethylphenol 
• 1608997-40-5 (E)-5-ammonio-3-(2-(4-carboxy-2,6-dimethylphenyl)hydrazono)-4-oxo-3,4-dihydronaphthalene-2,7-disulfonate 
• 1048677-11-7 4-iodo-3,5-dimethylbenzoic acid 

Relevant articles and documents

Photosensitive chiral self-assembling materials: Significant effects of small lateral substituents

Novel azobenzene-based photosensitive mesogens with lactate chiral units were synthesized. In order to modify the rate of the thermal Z-E isomerization of these compounds, small lateral substituents were introduced into their core in the proximity of the azo group. The influence of lateral substitution on the kinetics of the Z-E isomerization, mesomorphic behaviour, and UV-Vis absorption spectra was studied. It was found that the position of the substituents in the azobenzene core significantly affects the rate of their thermal isomerization. The stability of Z-isomers of several studied compounds is comparable to that of compounds with complex molecular structures designed for optical data storage. Although lateral substitution influences the breadth/length ratio of the core, liquid-crystalline properties of the studied materials have been preserved.

AMINO ACID COMPOUNDS

[Problem] To provide novel compounds that are S1P1 receptor agonists and exhibit an immunosuppressive activities by inducing lymphocyte sequestration in secondary lymphoid tissues. In addition, to provide a pharmaceutical agent which comprises the compounds as an effective component, in particular to provide a therapeutic and/or prophylactic agent for an autoimmune disease and the like. [Solving Means] Amino acid compounds that are represented by the following Formula (1) are provided