Description

Dcu CAS NO 116-52-9 is a high-purity chemical compound, also known as Dicyclohexylurea, widely utilized as a key intermediate and reagent in advanced organic synthesis. Its primary value lies in its role as a dehydrating agent and a precursor in the production of pharmaceuticals, agrochemicals, and specialty polymers. This product is essential for research laboratories and industrial manufacturers seeking reliable, high-quality building blocks for complex chemical processes.

Application

• Pharmaceutical intermediate in the synthesis of active pharmaceutical ingredients (APIs).
• Key reagent in peptide coupling and other condensation reactions as a dehydrating agent.
• Building block for advanced materials and specialty polymer production.
• Agrochemical synthesis for crop protection products.
• Research and development (R&D) in academic and industrial organic chemistry.
• Production of dyes, pigments, and other fine chemicals.

Basic Information

Product Name	Dcu
CAS No.	116-52-9
Molecular Formula	C13H24N2O
Molecular Weight	224.34 g/mol
Synonyms	Dicyclohexylurea; N,N'-Dicyclohexylurea; 1,3-Dicyclohexylurea; Urea, N,N'-dicyclohexyl-; DCU; DCC by-product; Dicyclohexyl carbodiimide hydrolysis product
EINECS	204-146-7

Quality Control

Our Dcu (116-52-9) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure it meets high-purity standards suitable for synthetic applications. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	228°C - 234°C
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%

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