Description

Nitrosophenylurea is an organic chemical compound with the CAS registry number 6268-32-2. This specialized intermediate is valued for its role in synthetic organic chemistry, particularly in the formation of diazonium precursors and other nitrogen-containing structures. It is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical and fine chemical sectors for developing active ingredients and advanced materials.

Application

• Key intermediate in the synthesis of pharmaceutical compounds and active pharmaceutical ingredients (APIs).
• Precursor for diazonium salt generation used in azo coupling reactions for dyes and pigments.
• Research chemical in academic and industrial laboratories for developing novel organic synthesis methodologies.
• Building block for agrochemical research and the development of crop protection agents.
• Used in the preparation of chemical reagents and catalysts for specialized organic transformations.
• Intermediate in the production of fine chemicals and specialty materials requiring specific nitroso functionalities.

Basic Information

Product Name	Nitrosophenylurea
CAS No.	6268-32-2
Molecular Formula	C7H7N3O2
Molecular Weight	165.15 g/mol
Synonyms	1-Nitroso-3-phenylurea; N-Nitroso-N'-phenylurea; Phenylnitrosourea; Urea, N-nitroso-N'-phenyl-; N-Phenyl-N'-nitrosourea; 3-Phenyl-1-nitrosourea; N-Nitroso-N-phenylurea
EINECS	Contact for details

Quality Control

Our Nitrosophenylurea is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting key parameters are provided to guarantee the material meets your specific research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be kept in the original packaging or amber glass until use.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
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.