Description

Carbamic Acid, (4-Amino-2-Methoxyphenyl)-, 1,1-Dimethylethyl Ester is a specialized organic intermediate of significant interest in advanced chemical synthesis. This compound matters for its role as a key protected amine building block, enabling the development of complex molecules with high purity and specificity. It is primarily needed by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for the development of active ingredients and novel compounds.

Application

• Pharmaceutical Intermediate: Serves as a crucial protected precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring a specific aniline derivative moiety.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and insecticides where its structural motif is integral to biological activity.
• Organic Synthesis Building Block: Employed in academic and industrial R&D for constructing complex heterocyclic compounds and fine chemicals.
• Dye and Pigment Intermediate: Acts as a starting material for the synthesis of specialized azo dyes and high-performance pigments.
• Material Science Research: Investigated for use in the development of novel polymers and functional organic materials.

Basic Information

Product Name	Carbamic Acid, (4-Amino-2-Methoxyphenyl)-, 1,1-Dimethylethyl Ester
CAS No.	190851-19-5
Molecular Formula	C12H18N2O3
Molecular Weight	238.28 g/mol
Synonyms	tert-Butyl (4-amino-2-methoxyphenyl)carbamate; N-Boc-2-methoxy-p-phenylenediamine; 4-Amino-2-methoxyphenylcarbamic acid tert-butyl ester; 1,1-Dimethylethyl N-(4-amino-2-methoxyphenyl)carbamate; Boc-2-methoxy-p-phenylenediamine; (4-Amino-2-methoxyphenyl)carbamic acid tert-butyl ester; tert-Butyl N-(4-amino-2-methoxyphenyl)carbamate; N-(tert-Butoxycarbonyl)-2-methoxy-p-phenylenediamine
EINECS	Contact for details

Quality Control

Our Carbamic Acid, (4-Amino-2-Methoxyphenyl)-, 1,1-Dimethylethyl Ester is produced under strict quality management protocols. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure high purity and consistent identity. Certificates of Analysis (COA) detailing all specifications are provided with each shipment to support your quality assurance and regulatory compliance needs.

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 under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Heavy Metals	≤ 20 ppm
Residual Solvents (GC)	Meets ICH guidelines

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