Description

tert-Butyl 3-(4-Amino-2-Methylphenoxy)Benzoate is a high-purity, advanced pharmaceutical intermediate characterized by its specific benzoate ester and amino-phenoxy functional groups. This compound is critical for the synthesis of complex active pharmaceutical ingredients (APIs), where its structure serves as a key building block. It is primarily sought by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for developing new therapeutic agents and specialty chemicals. Consistent quality and reliable supply are paramount for its successful integration into sensitive synthesis pathways.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the multi-step synthesis of novel drug candidates, particularly in oncology and central nervous system (CNS) therapeutic areas.
• Agrochemical Synthesis: Used in the research and development of advanced herbicides and pesticides, leveraging its phenoxy-benzoate core structure.
• Organic Synthesis Building Block: Employed in academic and industrial R&D for constructing complex molecules due to its reactive amino and ester functional groups.
• Material Science Research: Investigated for potential use in the development of specialty polymers and functional organic materials.
• Chemical Reference Standard: Supplied as a high-purity standard for analytical method development and quality control in manufacturing processes.

Basic Information

Product Name	tert-Butyl 3-(4-Amino-2-Methylphenoxy)Benzoate
CAS No.	799242-33-4
Molecular Formula	C18H21NO3
Molecular Weight	299.37 g/mol
Synonyms	3-(4-Amino-2-methylphenoxy)benzoic acid tert-butyl ester; Benzoic acid, 3-(4-amino-2-methylphenoxy)-, 1,1-dimethylethyl ester; tert-Butyl 3-(4-amino-o-tolyloxy)benzoate; 4-Amino-2-methylphenyl 3-(tert-butoxycarbonyl)phenyl ether; 799242-33-4; 3-(4-Amino-2-methyl-phenoxy)-benzoic acid tert-butyl ester
EINECS	Contact for details

Quality Control

Our tert-Butyl 3-(4-Amino-2-Methylphenoxy)Benzoate is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation (IR, NMR), to ensure it meets exacting specifications for pharmaceutical R&D. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and compliance with your internal quality standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic and easily oxidized nature, it is recommended to store the product under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation and to minimize degradation. Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Water Content (KF)	≤ 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.