Description

Acetic Acid, (4-Amino-2-Hydroxyphenoxy)-, Methyl Ester (9Ci) is a specialized aromatic amino acid ester derivative with a CAS number of 575472-85-4. This compound serves as a valuable chemical intermediate and building block in advanced organic synthesis, particularly for creating complex molecules with specific functional groups. It is primarily needed by pharmaceutical and agrochemical research and development teams, as well as by manufacturers of dyes, pigments, and fine chemicals.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel active pharmaceutical ingredients (APIs), particularly those targeting specific receptor sites.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and plant growth regulators.
• Dye and Pigment Manufacturing: Serves as a precursor for developing specialized azo dyes and high-performance organic pigments.
• Fine Chemical Production: Employed in the synthesis of complex ligands, chelating agents, and other specialty organic compounds.
• Polymer Modification: Can be used to introduce functional phenolic and amino groups into polymer chains for enhanced properties.
• Research & Development: A valuable reagent in academic and industrial R&D labs for exploring new synthetic pathways and material science applications.

Basic Information

Product Name	Acetic Acid, (4-Amino-2-Hydroxyphenoxy)-, Methyl Ester (9Ci)
CAS No.	575472-85-4
Molecular Formula	C9H11NO4
Molecular Weight	197.19 g/mol
Synonyms	Methyl (4-amino-2-hydroxyphenoxy)acetate; 2-(4-Amino-2-hydroxyphenoxy)acetic acid methyl ester; Acetic acid, 2-(4-amino-2-hydroxyphenoxy)-, methyl ester; Methyl 2-(4-amino-2-hydroxyphenoxy)acetate; (4-Amino-2-hydroxyphenoxy)acetic acid methyl ester
EINECS	Contact for details

Quality Control

Our Acetic Acid, (4-Amino-2-Hydroxyphenoxy)-, Methyl Ester (9Ci) is produced under strict quality management protocols. Every batch undergoes rigorous analytical testing to ensure high purity and consistent composition, meeting the stringent requirements for advanced synthetic applications. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request to support your quality assurance and regulatory needs.

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). This material is easily oxidized and should be stored under an inert atmosphere such as nitrogen or argon for long-term stability. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Off-white to light yellow 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.