Du, Gang et al. published their research in Dyes and Pigments in 2014 | CAS: 1877-75-4

2-(4-Methoxyphenoxy)acetic acid (cas: 1877-75-4) belongs to ethers. Ether is less polar than esters, alcohols or amines because of the oxygen atom that is unable to participate in hydrogen bonding due to the presence of bulky alkyl groups on both sides of the oxygen atom. At room temperature, ethers are pleasant-smelling colourless liquids. Relative to alcohols, ethers are generally less dense, are less soluble in water, and have lower boiling points. They are relatively unreactive, and as a result they are useful as solvents for fats, oils, waxes, perfumes, resins, dyes, gums, and hydrocarbons. Vapours of certain ethers are used as insecticides, miticides, and fumigants for soil.Application In Synthesis of 2-(4-Methoxyphenoxy)acetic acid

Synthesis and evaluation of new BODIPY-benzofuroquinoline conjugates for sensitive and selective DNA detection was written by Du, Gang;Huang, Su-Mei;Zhai, Peng;Chen, Shuo-Bin;Hua, Wen-Zhao;Tan, Jia-Heng;Ou, Tian-Miao;Huang, Shi-Liang;Li, Ding;Gu, Lian-Quan;Huang, Zhi-Shu. And the article was included in Dyes and Pigments in 2014.Application In Synthesis of 2-(4-Methoxyphenoxy)acetic acid This article mentions the following:

The sensitive and selective detection of nucleic acids is important for basic research and many applied fields. Herein, a series of new BODIPY-benzofuroquinoline conjugates were designed, synthesized and evaluated as DNA intercalating dyes. All compounds were characterized by using 1H, 13C NMR, IR, UV-Vis and fluorescence spectroscopy, and DNA binding properties of these conjugates to calf thymus DNA were studied by using fluorescence titration, UV titration, isothermal titration calorimetry and CD anal. Significant enhancement of the fluorescent quantum yield was observed for all the conjugates in the presence of calf thymus DNA, and one compound showed excellent sensitivity and selectivity offering its potential application as a DNA specific fluorescent probe. Our results showed that these conjugates could intercalate into calf thymus DNA with high binding affinities. The properties of these dyes as fluorescent probes for living cells imaging were also investigated. In the experiment, the researchers used many compounds, for example, 2-(4-Methoxyphenoxy)acetic acid (cas: 1877-75-4Application In Synthesis of 2-(4-Methoxyphenoxy)acetic acid).

2-(4-Methoxyphenoxy)acetic acid (cas: 1877-75-4) belongs to ethers. Ether is less polar than esters, alcohols or amines because of the oxygen atom that is unable to participate in hydrogen bonding due to the presence of bulky alkyl groups on both sides of the oxygen atom. At room temperature, ethers are pleasant-smelling colourless liquids. Relative to alcohols, ethers are generally less dense, are less soluble in water, and have lower boiling points. They are relatively unreactive, and as a result they are useful as solvents for fats, oils, waxes, perfumes, resins, dyes, gums, and hydrocarbons. Vapours of certain ethers are used as insecticides, miticides, and fumigants for soil.Application In Synthesis of 2-(4-Methoxyphenoxy)acetic acid

Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem