Description

1-Methyl-3-Phenylurea is a substituted urea derivative with the CAS registry number 1007-36-9. This compound serves as a versatile chemical intermediate, valued for its role in synthesizing more complex molecules, particularly in the pharmaceutical and agrochemical sectors. It is essential for researchers and manufacturers developing active ingredients, fine chemicals, and functional materials who require a reliable and high-purity building block.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of various active pharmaceutical ingredients (APIs), including potential candidates for central nervous system (CNS) and metabolic disorder treatments.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and plant growth regulators where the phenylurea moiety is a critical functional group.
• Organic Synthesis & Research: A valuable reagent in academic and industrial R&D for constructing heterocyclic compounds and exploring novel reaction pathways.
• Dye & Pigment Manufacturing: Intermediate in the production of certain specialty dyes and organic pigments.
• Polymer Chemistry: Can be utilized as a chain extender or cross-linking agent in the synthesis of polyurethanes and other specialty polymers.

Basic Information

Product Name	1-Methyl-3-Phenylurea
CAS No.	1007-36-9
Molecular Formula	C8H10N2O
Molecular Weight	150.18 g/mol
Synonyms	N-Methyl-N'-phenylurea; 3-Methyl-1-phenylurea; 1-Phenyl-3-methylurea; N-Phenyl-N'-methylurea; Urea, N-methyl-N'-phenyl-; Urea, 1-methyl-3-phenyl-; Methylphenylurea; (Methylamino)(phenylamino)methanone
EINECS	213-755-8

Quality Control

Our 1-Methyl-3-Phenylurea is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including identity confirmation, purity assay, and impurity profiling, to ensure it meets the high standards required for synthetic applications. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents, strong acids, and strong bases.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	127 - 131 °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.