Description

Benzoic Acid, 4-Amino-3-Hydroxy-, 2-Propenyl Ester (9Ci) is a specialized aromatic ester derivative of benzoic acid, featuring both amino and hydroxy functional groups on the aromatic ring. This unique molecular structure makes it a valuable high-purity intermediate for advanced organic synthesis, particularly in the development of active pharmaceutical ingredients (APIs) and functional dyes. It is primarily sought by research institutions, pharmaceutical developers, and fine chemical manufacturers requiring precise and reliable building blocks for complex molecular architectures.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, especially those targeting specific receptor sites where the amino and hydroxy groups are critical for bioactivity.
• Agrochemical Synthesis: Used in the research and development of advanced herbicides, fungicides, and plant growth regulators.
• Dye and Pigment Manufacturing: Serves as a core component for producing high-performance, color-fast azo dyes and complex organic pigments.
• Polymer Science: Acts as a functional monomer or cross-linking agent for creating specialty polymers with enhanced thermal or chemical resistance.
• Chemical Research: Employed in academic and industrial R&D for exploring new organic reactions and catalytic processes.
• Liquid Crystal & OLED Materials: Investigated as a potential building block for electronic display materials due to its conjugated system and functional handles.

Basic Information

Product Name	Benzoic Acid, 4-Amino-3-Hydroxy-, 2-Propenyl Ester (9Ci)
CAS No.	273939-62-1
Molecular Formula	C10H11NO3
Molecular Weight	193.20 g/mol
Synonyms	4-Amino-3-hydroxybenzoic acid 2-propenyl ester; 2-Propenyl 4-amino-3-hydroxybenzoate; Allyl 4-amino-3-hydroxybenzoate; 4-Amino-3-hydroxy-benzoic acid allyl ester; Benzoic acid, 4-amino-3-hydroxy-, 2-propen-1-yl ester
EINECS	Contact for details

Quality Control

Our production of Benzoic Acid, 4-Amino-3-Hydroxy-, 2-Propenyl Ester adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure high chemical purity and structural integrity. We provide a detailed Certificate of Analysis (COA) with every shipment, documenting all critical quality attributes. Our commitment to cGMP principles and regulatory compliance ensures a reliable supply for demanding applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flames. Due to its light-sensitive nature, the container should be opaque or stored in dark conditions.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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