Hangzhou Leap Chem Co., Ltd. is one of the most professional manufacturers and suppliers of methyl 4-aminobenzoate丨cas 619-45-4 in China. Welcome to wholesale custom made chemical products at competitive price from our factory. For more cheap products, contact us now.
Specifications
| Characters | White to light brown powder or crystalline |
| IR | With the reference standard spectrum |
| Moisture | 0.5% max |
| Loss on drying | 0.5% max |
| Assay | 97.5% to 102.5% |
| A single unknown impurity | 0.1% max |
| Total impurities | 1% max |
Applications
Methyl 4-aminobenzoate is an aromatic ester compound widely used as an intermediate in organic synthesis. It serves as a key building block in the production of pharmaceuticals, dyes, polymers, and specialty chemicals. Its amino and ester functional groups allow for selective reactions such as acylation, alkylation, and condensation, making it suitable for the preparation of local anesthetics, UV absorbers, and active pharmaceutical ingredients. The compound is also employed in the synthesis of parabens, which are widely used as preservatives in cosmetics and personal care products. In addition, Methyl 4-aminobenzoate can be used to produce azo dyes and chemical probes, as its aromatic ring and functional groups provide reactive sites for coupling reactions and further derivatization. Its chemical stability and well-defined structure make it versatile for both laboratory-scale synthesis and industrial applications.
Benefits
Methyl 4-aminobenzoate provides several advantages in chemical synthesis and industrial applications. Its amino group offers high reactivity for acylation and condensation reactions, enabling efficient preparation of amide derivatives, esters, and functionalized aromatic compounds. The methyl ester increases solubility in organic solvents, allowing convenient handling, purification, and reaction monitoring. Its aromatic structure ensures chemical stability while supporting selective transformations, making it suitable for multi-step syntheses. The compound's compatibility with a wide range of reagents and solvents makes it highly versatile, and its use as a precursor in pharmaceutical, dye, and polymer production enhances efficiency, reproducibility, and product quality. Overall, it provides a reliable and practical intermediate for diverse chemical processes.
Conclusion
Methyl 4-aminobenzoate is a valuable intermediate in organic chemistry, widely used for the synthesis of pharmaceuticals, dyes, polymers, and specialty chemicals. Its combination of an amino group and a methyl ester provides reactivity, solubility, and stability, enabling selective functionalization and efficient chemical transformations. By facilitating controlled synthesis of complex molecules and supporting industrial-scale applications, it serves as a critical building block in research, manufacturing, and product development.
