Description

Urea, n-Hydroxy-n-(4-Methylphenyl)- is a specialized aromatic urea derivative, identified by CAS No. 33108-69-9. This compound serves as a valuable chemical intermediate and building block in advanced organic synthesis, offering unique reactivity due to its hydroxyl and substituted phenyl groups. It is primarily required by R&D laboratories and chemical manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Used in the synthesis of potential drug candidates, particularly those requiring a substituted urea pharmacophore.
• Agrochemical Synthesis: Serves as a key precursor in the development of novel herbicides, fungicides, or plant growth regulators.
• Organic Synthesis Building Block: Employed in research for constructing complex molecules, including heterocycles and polymers.
• Chemical Research & Development: Utilized in academic and industrial R&D for exploring new reactions and catalytic processes.
• Material Science: Potential monomer or additive in the development of specialty polymers with specific thermal or mechanical properties.

Basic Information

Product Name	Urea, n-Hydroxy-n-(4-Methylphenyl)-
CAS No.	33108-69-9
Molecular Formula	C8H10N2O2
Molecular Weight	166.18 g/mol
Synonyms	1-Hydroxy-1-(4-methylphenyl)urea; N-Hydroxy-N'-(4-methylphenyl)urea; N-(4-Methylphenyl)-N-hydroxyurea; p-Tolylhydroxyurea; 4-Methylphenylhydroxyurea; Urea, hydroxy-(4-methylphenyl)-; (4-Methylphenyl)hydroxyurea
EINECS	Contact for details

Quality Control

Our Urea, n-Hydroxy-n-(4-Methylphenyl)- is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including identity confirmation by spectroscopic methods (IR, NMR) and purity assessment by HPLC or titration to ensure it meets exacting R&D and production standards. A Certificate of Analysis (COA) detailing all test results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept sealed to prevent absorption of atmospheric moisture, which may affect product stability and performance.

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%
Heavy Metals	≤ 20 ppm

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