Description

n-(4-Aminophenyl)Carbamic Acid Methyl Ester is a key aromatic amine derivative used as a versatile chemical intermediate. This compound is valued for its reactive amino and carbamate ester functional groups, enabling its use in the synthesis of more complex molecules. It is primarily sought after by manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for research and production purposes.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds with aniline or urea-like structures.
• Agrochemical Synthesis: Used in the production of certain herbicides, fungicides, and plant growth regulators.
• Dye and Pigment Manufacturing: Serves as a precursor in the creation of azo dyes and other complex colorants.
• Polymer Chemistry: Can be incorporated as a monomer or chain modifier in the production of specialty polyurethanes and polyamides.
• Chemical Research: Employed in academic and industrial R&D for developing novel organic compounds and materials.
• Cross-linking Agent: Potential use in the formulation of resins and coatings that require specific curing properties.

Basic Information

Product Name	n-(4-Aminophenyl)Carbamic Acid Methyl Ester
CAS No.	6465-03-8
Molecular Formula	C8H10N2O2
Molecular Weight	166.18 g/mol
Synonyms	Methyl 4-Aminophenylcarbamate; Methyl p-Aminophenylcarbamate; 4-Aminophenyl Carbamic Acid Methyl Ester; Carbamic acid, N-(4-aminophenyl)-, methyl ester; Methyl N-(4-aminophenyl)carbamate; p-Aminophenylurethane; 4-(Methoxycarbonylamino)aniline
EINECS	229-264-9

Quality Control

Our n-(4-Aminophenyl)Carbamic Acid Methyl Ester is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide Certificates of Analysis (COA) with key parameters including assay, impurity profile, and physical characteristics, supporting compliance with cGMP and other relevant industry standards for intermediate use.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This material is easily oxidized and should be handled under an inert atmosphere for long-term storage or when opening containers. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	142 - 147 °C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Total impurities ≤ 2.0%

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