Description

Benzoic Acid, 4-Amino-2-Ethoxy- is a versatile aromatic amine derivative of benzoic acid, serving as a critical intermediate in advanced organic synthesis. Its value lies in the unique combination of an amino group and an ethoxy-substituted aromatic ring, which provides specific reactivity for constructing complex molecular architectures. This compound is essential for manufacturers and R&D laboratories in the pharmaceutical, agrochemical, and specialty dye industries seeking to develop new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring a substituted aniline moiety.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and plant growth regulators where its structure contributes to biological activity.
• Dye and Pigment Manufacturing: Serves as a precursor for azo dyes and other complex colorants, imparting specific hue and stability properties.
• Research & Development: A valuable reagent in organic chemistry research for studying electrophilic aromatic substitution and coupling reactions.
• Polymer Additives: Can be utilized in the synthesis of specialty monomers for high-performance polymers.
• Chemical Synthesis: Acts as a versatile intermediate for further functionalization to produce sulfa drugs, liquid crystals, or photographic chemicals.

Basic Information

Product Name	Benzoic Acid, 4-Amino-2-Ethoxy-
CAS No.	59-07-4
Molecular Formula	C9H11NO3
Molecular Weight	181.19 g/mol
Synonyms	4-Amino-2-ethoxybenzoic acid; 2-Ethoxy-4-aminobenzoic acid; 4-Amino-o-ethoxybenzoic acid; Ethambutol impurity C (EP); Benzoic acid, 4-amino-2-ethoxy-; 2-Ethoxy-4-aminobenzoic acid; 4-Amino-2-ethoxybenzoic acid; 59-07-4
EINECS	200-403-9

Quality Control

Our Benzoic Acid, 4-Amino-2-Ethoxy- is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation (IR), to ensure it meets the high standards required for synthetic applications. Certificates of Analysis (COA) documenting all critical parameters are available upon request, providing full traceability and compliance assurance for your quality protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm
Related Substances (HPLC)	Individual impurity ≤ 0.5%, Total impurities ≤ 1.5%

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