Description

tert-Butyl 4-Aminobenzoate is a versatile organic intermediate featuring both an aromatic amine and a tert-butyl ester functional group. This compound is valued for its role as a key building block in the synthesis of more complex molecules, particularly in the pharmaceutical and agrochemical sectors. It is primarily sought by R&D chemists and process development teams for constructing active pharmaceutical ingredients (APIs), fine chemicals, and advanced materials.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of various active pharmaceutical ingredients (APIs), including potential drug candidates.
• Agrochemical Synthesis: Used as a building block for developing advanced herbicides, fungicides, and plant growth regulators.
• Dye and Pigment Manufacturing: Serves as an intermediate in the production of azo dyes and other specialized colorants.
• Polymer Chemistry: Can be incorporated into polymer chains as a functional monomer or used to modify polymer properties.
• Organic Synthesis & Research: A valuable reagent in academic and industrial laboratories for constructing complex organic molecules and exploring new chemical reactions.
• Liquid Crystal & Electronic Material Precursor: Used in the development of specialty chemicals for electronic applications.

Basic Information

Product Name	tert-Butyl 4-Aminobenzoate
CAS No.	18144-47-3
Molecular Formula	C11H15NO2
Molecular Weight	193.24 g/mol
Synonyms	4-(tert-Butoxycarbonyl)aniline; Benzoic acid, 4-amino-, 1,1-dimethylethyl ester; p-Aminobenzoic acid tert-butyl ester; tert-Butyl p-aminobenzoate; 4-Aminobenzoic Acid tert-Butyl Ester; NSC 163022; BOC-4-Aminobenzoate
EINECS	Contact for details

Quality Control

Our tert-Butyl 4-Aminobenzoate is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation (IR, NMR), to ensure it meets exacting standards for use in sensitive applications like pharmaceutical research. A Certificate of Analysis (COA) detailing all specifications is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥98.0%
Melting Point	86 - 90 °C
Loss on Drying	≤0.5%
Residue on Ignition	≤0.1%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.