Description

tert-Butyl 4-Amino-3-Methoxybenzoate is a high-purity organic intermediate of significant importance in advanced chemical synthesis. Its value lies in its versatile functional groups, which make it a key building block for constructing more complex molecular architectures. This compound is primarily needed by research institutions and manufacturers in the pharmaceutical and agrochemical industries for the development of active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those requiring a protected amino benzoate moiety.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and plant growth regulators.
• Organic Synthesis & Research: Serves as a versatile precursor for coupling reactions, amide formation, and the development of complex organic molecules in academic and industrial R&D.
• Dye & Pigment Intermediate: Employed in the synthesis of specialized dyes and pigments due to its aniline and ester functional groups.
• Material Science: Potential use as a monomer or modifying agent in the synthesis of specialty polymers and advanced materials.

Basic Information

Product Name	tert-Butyl 4-Amino-3-Methoxybenzoate
CAS No.	123330-92-7
Molecular Formula	C12H17NO3
Molecular Weight	223.27 g/mol
Synonyms	4-Amino-3-methoxybenzoic acid tert-butyl ester; Benzoic acid, 4-amino-3-methoxy-, 1,1-dimethylethyl ester; tert-Butyl 4-amino-3-methoxybenzoate; 3-Methoxy-4-aminobenzoic acid tert-butyl ester; 1,1-Dimethylethyl 4-amino-3-methoxybenzoate; 4-Amino-m-anisic acid tert-butyl ester
EINECS	Contact for details

Quality Control

Our tert-Butyl 4-Amino-3-Methoxybenzoate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation (IR, NMR), to ensure it meets exacting standards for research and production use. Certificates of Analysis (COA) documenting all critical parameters are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to exclude moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%

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