Description

n-Methylurethane is a versatile organic compound primarily used as a key intermediate in the synthesis of pharmaceuticals, agrochemicals, and fine chemicals. Its value lies in its role as a protected amine source and a building block for carbamates, enabling the creation of complex molecular structures. This product is essential for research and development laboratories, as well as production facilities in the pharmaceutical, crop protection, and specialty chemical industries.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of various active pharmaceutical ingredients (APIs), particularly those containing carbamate or urethane functionalities.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and insecticides where it serves as a precursor for carbamate-based active ingredients.
• Polymer Chemistry: Acts as a monomer or chain modifier in the production of specialty polyurethanes and other polymeric materials.
• Organic Synthesis Reagent: Employed in laboratories as a reagent for introducing the methyl carbamate group into target molecules.
• Chemical Research: Utilized in academic and industrial R&D for developing new synthetic methodologies and novel compounds.

Basic Information

Product Name	n-Methylurethane
CAS No.	105-40-8
Molecular Formula	C3H7NO2
Molecular Weight	89.09 g/mol
Synonyms	Methyl carbamate; Urethylane; Methylurethane; Carbamic acid, methyl ester; Methyl urethan; UN 2757; Methyl carbaminate; Methylaminoformic acid methyl ester
EINECS	203-295-9

Quality Control

Our n-Methylurethane is produced under a stringent quality management system to ensure batch-to-batch consistency and high purity. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing key parameters such as assay, identity, and impurity profiles. We adhere to relevant industry standards and can provide material tailored to specific project requirements, including research and commercial production grades.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong acids, bases, and oxidizing agents. Recommended storage temperature is between 15°C and 25°C. Keep container tightly sealed when not in use to minimize moisture absorption and volatilization.

Specification

Item	Specification
Appearance	White to off-white crystalline solid
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Melting Point	52°C - 56°C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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