CAS 20610-77-9

4-Aminobenzoic acid 4-aminophenyl ester

Description:

4-Aminobenzoic acid 4-aminophenyl ester, also known as para-aminobenzoic acid phenyl ester, is an organic compound characterized by its ester functional group derived from para-aminobenzoic acid and an aniline derivative. This compound typically appears as a white to off-white solid and is soluble in organic solvents, such as ethanol and acetone, but has limited solubility in water. It possesses both amino and ester functional groups, which contribute to its reactivity and potential applications in various fields, including pharmaceuticals and organic synthesis. The presence of the amino group allows for hydrogen bonding, influencing its physical properties and interactions with other molecules. Additionally, this compound may exhibit biological activity, making it of interest in medicinal chemistry. Safety data should be consulted for handling and exposure guidelines, as with any chemical substance. Overall, 4-aminobenzoic acid 4-aminophenyl ester serves as a versatile building block in organic chemistry and may have implications in drug development and other applications.

Synonyms:

• Apab
• 4-Aminophenyl 4-aminobenzoate
• 4'-Aminophenyl 4-Aminobenzoate (Apab)

4-Aminophenyl 4-Aminobenzoate

CAS: 20610-77-9

Formula: C₁₃H₁₂N₂O₂

Purity: >97.0%(GC)(T)

Color and Shape: Light yellow to Brown powder to crystal

Molecular weight: 228.25

Ref: 3B-A2766

Phenol, 4-amino-, 1-(4-aminobenzoate)

CAS: 20610-77-9

Formula: C₁₃H₁₂N₂O₂

Purity: 97%

Color and Shape: Solid

Molecular weight: 228.2466

Ref: IN-DA002AIS

4-Aminophenyl 4-Aminobenzoate

CAS: 20610-77-9

4-Aminophenyl 4-Aminobenzoate

Purity: 99%

Molecular weight: 228.25g/mol

Ref: 54-OR1011432

4-Aminophenyl 4-Aminobenzoate

CAS: 20610-77-9

4-Aminophenyl 4-aminobenzoate (4APBA) is a monomer that is used in the production of polymers. It is prepared by reduction of 4-nitrobenzophenone with hydrogen chloride and anisotropic, monotropic, or crystalline catalysts. 4APBA can be reduced to 4-aminobenzoic acid at temperatures between 60°C and 140°C. The amine group can be easily removed with amines such as ethylamine, diethylamine, or triethylamine. Crystallization of the polymer using a solvent such as acetone yields a product with a yellow color.

Formula: C₁₃H₁₂N₂O₂

Purity: Min. 95%

Molecular weight: 228.25 g/mol

Ref: 3D-VAA61077

4-Aminophenyl 4-aminobenzoate

CAS: 20610-77-9

Formula: C₁₃H₁₂N₂O₂

Purity: 95.0%

Molecular weight: 228.251

Ref: 10-F421831