Description

n-(3-Amino-4-Hydroxyphenyl)Acetamide is an important aromatic amine derivative with a CAS number of 102-33-0. This compound serves as a versatile intermediate in the synthesis of high-value specialty chemicals, offering a unique combination of amino and phenolic functional groups. It is primarily sought after by manufacturers in the pharmaceutical, dye, and polymer industries for its role in creating active pharmaceutical ingredients (APIs), hair dyes, and advanced polymer materials.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of various active pharmaceutical ingredients (APIs), particularly those with analgesic or antipyretic properties.
• Hair Dye and Cosmetic Pigment Synthesis: Used in the production of oxidation dyes and permanent hair colorants, where it acts as a primary intermediate or coupler.
• Polymer and Resin Modifier: Functions as a monomer or curing agent in the manufacture of specialty polymers, epoxy resins, and polyurethanes to enhance properties.
• Chemical Research & Development: Employed as a reagent in organic synthesis for creating novel compounds in academic and industrial R&D settings.
• Photographic Chemical: Used in the formulation of certain photographic developers and other imaging chemicals.
• Agrochemical Intermediate: Serves as a precursor in the synthesis of certain herbicides and plant growth regulators.

Basic Information

Product Name	n-(3-Amino-4-Hydroxyphenyl)Acetamide
CAS No.	102-33-0
Molecular Formula	C8H10N2O2
Molecular Weight	166.18 g/mol
Synonyms	4'-Hydroxy-3'-aminoacetanilide; N-Acetyl-3-amino-4-hydroxyaniline; 3-Amino-4-hydroxyacetanilide; 4-Acetamido-2-aminophenol; 2-Amino-4-acetamidophenol; N-(3-Amino-4-hydroxyphenyl)acetamide; 4'-Hydroxy-3'-aminoacetamilide; 102-33-0
EINECS	203-024-8

Quality Control

Our n-(3-Amino-4-Hydroxyphenyl)Acetamide is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for pharmaceutical and industrial applications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment and is available upon request.

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 light-sensitive and easily oxidized nature, it is recommended to store the material under an inert atmosphere (e.g., nitrogen) for long-term preservation and to minimize degradation. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Off-white to light brown crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	168°C - 172°C
Loss on Drying	≤ 0.5%
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.