Baloxavir Impurity 31(CAS#119736-16-2)

 Baloxavir Impurity 31(CAS#119736-16-2)

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3-Benzyloxy-4-oxo-4H-pyrano-2-carboxylic acid is an organic compound with some of the following properties:

1. Physical properties: 3-benzyloxy-4-oxo-4H-pyrano-2-carboxylic acid is a solid and white crystals at room temperature.

2. Chemical properties: The compound is a functional group compound that contains benzyl and carboxylic acid groups. In chemical reactions, it can be further converted into functional groups by carboxylic acid reactions, esterification reactions, or oxidation reactions.

3. Solubility: 3-benzyloxy-4-oxo-4H-pyrano-2-carboxylic acid is not easily soluble in water, but it is more soluble in organic solvents (such as methanol, ethanol or dimethyl sulfoxide).

4. Cleavage temperature: The cleavage temperature of the compound refers to the temperature at which it begins to decompose during the heating process.
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3-Benzyloxy-4-oxo-4H-pyrano-2-carboxylic acid is an organic compound, often abbreviated as BOPA. It is an important intermediate in organic synthesis and has a wide range of applications.
It is often used as a reagent in deprotection reactions to effectively convert ester protecting groups to carboxylic acids, or acid aminoprotecting groups to carboxylic acid amides. BOPA can also be used as a coupling reagent in amination reactions for the synthesis of peptides and peptide compounds.
It can be used as an initiator or catalyst for polymerization reactions and plays an important role in polymer synthesis. BOPA can also be condensed with other monomers for the preparation of functional polymer materials, such as polyamides.

BOPA is also widely used in the preparation of optoelectronic devices. It can act as a dye molecule in a dye-sensitized solar cell, absorbing sunlight and converting it into electricity. The structure of BOPA contains pyran rings and carboxylic acid groups, which makes it have good optoelectronic properties and stability, and is suitable for the application of optoelectronic devices.

In summary, 3-benzyloxy-4-oxo-4H-pyrano-2-carboxylic acid has a wide range of applications in organic synthesis, polymer materials and optoelectronic devices.