Description

Benzoic Acid, 2-Amino-5-Hydroxy-, Propyl Ester (9Ci) is a specialized organic ester derivative of benzoic acid, featuring both amino and hydroxy functional groups on the aromatic ring. This unique structure makes it a valuable intermediate for synthesizing more complex molecules, particularly in the pharmaceutical and fine chemical sectors. It is primarily sought by research and development teams, as well as production chemists, for applications requiring a bifunctional aromatic building block with specific solubility and reactivity profiles.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), especially those targeting specific receptor sites where the amino and hydroxy groups are critical for bioactivity.
• Fine Chemical Synthesis: Used as a versatile building block for creating complex dyes, pigments, and advanced organic materials.
• Agrochemical Research: Serves as a starting material or intermediate in the development of novel herbicides, fungicides, or plant growth regulators.
• Bioconjugation & Linker Chemistry: The propyl ester and functional groups make it suitable for creating linkers in prodrug design or for attaching fluorescent probes in biochemical research.
• Polymer Modification: Can be incorporated into polymer chains to introduce specific functional properties, such as improved adhesion or UV absorption.

Basic Information

Product Name	Benzoic Acid, 2-Amino-5-Hydroxy-, Propyl Ester (9Ci)
CAS No.	150542-22-6
Molecular Formula	C10H13NO3
Molecular Weight	195.22 g/mol
Synonyms	2-Amino-5-hydroxybenzoic acid propyl ester; Propyl 2-amino-5-hydroxybenzoate; 5-Hydroxyanthranilic acid propyl ester; 2-Amino-5-hydroxy-propylbenzoate; Benzoic acid, 2-amino-5-hydroxy-, propyl ester (9CI); 150542-22-6; Propyl 5-hydroxyanthranilate
EINECS	Contact for details

Quality Control

Our Benzoic Acid, 2-Amino-5-Hydroxy-, Propyl Ester is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to guarantee traceability and consistency for your critical processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Due to its properties of being light-sensitive and easily oxidized, it is recommended to store the material under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation and to minimize degradation. Keep away from strong acids and oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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