Description

n-Methyl-n-Phenylurethane is a specialized organic compound belonging to the carbamate class, serving as a versatile chemical intermediate. Its value lies in its role as a key building block for synthesizing more complex molecules, particularly in advanced pharmaceutical and agrochemical research and development. This product is essential for manufacturers and R&D laboratories in the pharmaceutical, agrochemical, and fine chemical sectors seeking reliable, high-purity intermediates for their synthesis workflows.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly those with carbamate or urethane functionalities.
• Agrochemical Synthesis: Used in the development and production of certain herbicides, insecticides, and fungicides where the carbamate group is a key active moiety.
• Organic Synthesis Building Block: Employed in research laboratories for constructing complex organic molecules, including polymers and specialty chemicals.
• Chemical Research & Development: Serves as a standard or starting material in methodological studies and the development of new synthetic pathways.
• Fine Chemical Production: Utilized in the manufacture of dyes, pigments, and other performance chemicals requiring specific urethane linkages.

Basic Information

Product Name	n-Methyl-n-Phenylurethane
CAS No.	2621-79-6
Molecular Formula	C9H11NO2
Molecular Weight	165.19 g/mol
Synonyms	Methyl Phenylcarbamate; N-Phenyl-N-methylcarbamate; Carbamic Acid, N-Methyl-N-phenyl- Ester; Methyl N-Phenylcarbamate; Phenyl Methylcarbamate; Urethylan, Methyl; N-Methylcarbanilic Acid Methyl Ester; NSC 403697
EINECS	220-073-5

Quality Control

Our n-Methyl-n-Phenylurethane is produced under stringent quality management systems to ensure batch-to-batch consistency and high purity. Quality is verified through a comprehensive suite of analytical techniques including HPLC, GC, and NMR spectroscopy. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. This material is light-sensitive and should be stored away from direct light exposure.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	86 - 90 °C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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