Description

Carbamic Acid, (4-Amino-3-Methylphenyl)-, Methyl Ester (9Ci) is a specialized aromatic amine derivative with a carbamate functional group. This compound serves as a versatile chemical intermediate and building block in advanced organic synthesis, valued for its reactive amino and ester groups. It is primarily utilized by pharmaceutical and agrochemical research and development sectors for the creation of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds targeting specific receptor sites.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, pesticides, and plant growth regulators.
• Dye and Pigment Manufacturing: Serves as a precursor in the synthesis of complex azo dyes and other colorants.
• Polymer Chemistry: Acts as a monomer or modifier in the production of specialty polymers and resins.
• Chemical Research & Development: A valuable reagent for academic and industrial R&D in organic and medicinal chemistry.
• Fine Chemical Production: Employed in the multi-step synthesis of complex, high-value specialty chemicals.

Basic Information

Product Name	Carbamic Acid, (4-Amino-3-Methylphenyl)-, Methyl Ester (9Ci)
CAS No.	104478-95-7
Molecular Formula	C9H12N2O2
Molecular Weight	180.20 g/mol
Synonyms	Methyl (4-Amino-3-Methylphenyl)carbamate; 3-Methyl-4-Aminophenyl Methylcarbamate; 4-Amino-3-Methylphenyl Carbamic Acid Methyl Ester; Methyl 4-Amino-3-Methylcarbanilate; p-Amino-m-tolyl Methylcarbamate; (4-Amino-3-Methylphenyl)carbamic acid methyl ester; Carbamic acid, N-(4-amino-3-methylphenyl)-, methyl ester
EINECS	Contact for details

Quality Control

Our production of Carbamic Acid, (4-Amino-3-Methylphenyl)-, Methyl Ester adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming compliance with agreed specifications. We support cGMP and ISO aligned practices for traceability and quality assurance.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept sealed to prevent exposure to atmospheric humidity. Keep away from heat, sparks, and open flame.

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	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 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.