Description

Diphenylcarbamyl Chloride is a versatile and highly reactive organic intermediate used in the synthesis of more complex chemical entities. This compound is valued for its role as a key building block in the production of pharmaceuticals, agrochemicals, and specialty polymers. It is primarily sought after by research institutions and industrial manufacturers in the life sciences and advanced materials sectors for its ability to introduce the diphenylcarbamyl moiety, a functional group of significant interest.

Application

• Pharmaceutical Intermediate: A crucial reagent in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds with carbamate or urea functionalities.
• Agrochemical Synthesis: Used in the production of certain herbicides, fungicides, and plant growth regulators.
• Polymer Chemistry: Serves as a monomer or cross-linking agent in the development of specialty polyurethanes and other performance polymers.
• Organic Synthesis Reagent: Employed as an acylating agent in laboratory-scale and pilot-scale organic reactions to protect amines or create amide bonds.
• Dye and Pigment Manufacturing: Acts as an intermediate in the synthesis of certain complex organic dyes and colorants.
• Bioconjugation Chemistry: Utilized in research for modifying biomolecules, such as proteins or peptides, for analytical or therapeutic purposes.

Basic Information

Product Name	Diphenylcarbamyl Chloride
CAS No.	198-31-2
Molecular Formula	C13H10ClNO
Molecular Weight	231.68 g/mol
Synonyms	Diphenylcarbamoyl Chloride; N,N-Diphenylcarbamoyl Chloride; Carbamic Chloride, Diphenyl-; Chloroformic Acid Diphenylamide; DPC-Cl; Diphenylcarbamic Acid Chloride; (Diphenylcarbamoyl)chloride; NSC 406913
EINECS	205-888-6

Quality Control

Our Diphenylcarbamyl Chloride is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including chromatographic purity assays and identity confirmation, to ensure it meets the high standards required for synthetic applications. Certificates of Analysis (COA) detailing lot-specific results are provided with each shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place. Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation. Recommended long-term storage temperature is 2-8°C.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	86 - 90 °C
Loss on Drying	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 2.0%

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