Description

n-Phenyl-N'-Tosylurea is a specialized organic compound belonging to the urea derivative class, where a phenyl group and a tosyl (p-toluenesulfonyl) group are attached to the urea core. This structure makes it a valuable intermediate and reagent in advanced organic synthesis, particularly for constructing complex molecules with specific functional properties. It is primarily sought by research institutions and chemical manufacturers in the pharmaceutical and agrochemical sectors for developing active ingredients and novel chemical entities.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of potential drug candidates, especially those requiring urea or sulfonamide pharmacophores.
• Agrochemical Research: Used in the development of novel herbicides, fungicides, and plant growth regulators.
• Organic Synthesis Reagent: Acts as a versatile reagent for introducing the N-tosyl-N'-phenyl urea moiety into target molecules.
• Chemical Research: Employed in academic and industrial R&D for studying reaction mechanisms and developing new synthetic methodologies.
• Material Science Precursor: Potential intermediate in the synthesis of specialty polymers or functional materials.

Basic Information

Product Name	n-Phenyl-N'-Tosylurea
CAS No.	13909-63-2
Molecular Formula	C14H14N2O3S
Molecular Weight	290.34 g/mol
Synonyms	1-Phenyl-3-(p-tolylsulfonyl)urea; N-Phenyl-N'-tosylurea; 1-Phenyl-3-tosylurea; N-(Phenylcarbamoyl)-4-methylbenzenesulfonamide; Urea, N-phenyl-N'-(p-tolylsulfonyl)-; p-Toluenesulfonylphenylurea; PTU (in some contexts); Benzenesulfonamide, N-(phenylaminocarbonyl)-4-methyl-
EINECS	Contact for details

Quality Control

Our n-Phenyl-N'-Tosylurea is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation (IR, NMR), to ensure it meets the high standards required for research and synthesis. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment and is available upon request.

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.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (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.