Description

Phenylcarbamic Acid Propargyl Ester is a specialized organic compound featuring a propargyl ester group attached to a phenylcarbamate core. This unique structure makes it a valuable chemical intermediate for synthesizing more complex molecules, particularly in pharmaceutical and agrochemical research. It is primarily sought by R&D chemists and process development scientists working on novel active ingredients, where it serves as a key building block for introducing specific functional groups.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of new drug candidates, particularly those targeting neurological or anti-inflammatory pathways.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides, where the propargyl moiety can contribute to biological activity.
• Organic Synthesis Building Block: Employed in academic and industrial laboratories for constructing complex heterocycles and other specialty organic compounds.
• Polymer Chemistry: Can act as a monomer or cross-linking agent in the development of specialty polymers with tailored properties.
• Chemical Research: Serves as a standard or reagent in methodological studies and catalysis research due to its reactive ester and alkyne functionalities.

Basic Information

Product Name	Phenylcarbamic Acid Propargyl Ester
CAS No.	5416-67-1
Molecular Formula	C10H9NO2
Molecular Weight	175.18 g/mol
Synonyms	Propargyl phenylcarbamate; N-Phenylcarbamic Acid Propargyl Ester; Propargyl N-phenylcarbamate; Phenylurethane propargyl ester; Carbanilic acid propargyl ester; 2-Propynyl phenylcarbamate; NSC 403697
EINECS	226-553-6

Quality Control

Our Phenylcarbamic Acid Propargyl Ester is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide detailed Certificates of Analysis (COA) that include data from HPLC, NMR, and IR spectroscopy, confirming compliance with agreed specifications for research and industrial use.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive); keep the container tightly sealed in a dry environment to prevent degradation.

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	≤ 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.