Description

Benzoic Acid, 3-Amino-4-Hydroxy-, Propyl Ester (9Ci) is a specialized aromatic ester derivative with a unique combination of amino and hydroxy functional groups. This molecular structure makes it a valuable intermediate for synthesizing advanced compounds requiring specific solubility and reactivity profiles. It is primarily sought by R&D chemists and process engineers in the pharmaceutical, agrochemical, and specialty chemical industries for developing new active ingredients and performance additives.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly those targeting specific receptor sites.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and plant growth regulators.
• Dye and Pigment Manufacturing: Serves as a precursor for azo dyes and other complex colorants, contributing to color fastness and stability.
• Polymer Modification: Acts as a functional monomer or additive to introduce specific chemical properties into polymer chains.
• Chemical Research (R&D): A versatile reagent for academic and industrial research in organic synthesis and material science.
• UV Stabilizer & Antioxidant Precursor: Its structure is suitable for developing additives that protect materials from photodegradation and oxidation.

Basic Information

Product Name	Benzoic Acid, 3-Amino-4-Hydroxy-, Propyl Ester (9Ci)
CAS No.	758632-87-0
Molecular Formula	C10H13NO3
Molecular Weight	195.22 g/mol
Synonyms	3-Amino-4-hydroxybenzoic acid propyl ester; Propyl 3-amino-4-hydroxybenzoate; 4-Hydroxy-3-aminobenzoic acid propyl ester; Benzoic acid, 3-amino-4-hydroxy-, propyl ester; 3-Amino-4-hydroxy-benzoic acid propyl ester; 758632-87-0; Propyl 3-amino-4-hydroxybenzoate (9CI)
EINECS	Contact for details

Quality Control

Our Benzoic Acid, 3-Amino-4-Hydroxy-, Propyl Ester is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with key parameters including assay, impurity profile, and physical characteristics. Our quality commitment ensures the material meets the stringent requirements for research and commercial synthesis applications.

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 sensitivity to oxidation, it is recommended to store under an inert atmosphere for long-term preservation. Keep away from strong oxidizing agents, strong acids, and strong bases.

Specification

Item	Specification
Appearance	Off-white to light brown crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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