Description

3-Phenylcarbazic Acid 2-Chloroethyl Ester is a specialized organic intermediate of significant interest in advanced chemical synthesis. This compound matters for its role as a key building block in the development of complex molecules, particularly in pharmaceutical and agrochemical research. Industries that need it include fine chemical manufacturers, R&D laboratories, and producers of active pharmaceutical ingredients (APIs) seeking to introduce specific carbamate or phenyl functionalities.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of novel drug candidates, particularly those with carbazate or hydrazine-based structures.
• Agrochemical Synthesis: Used in the research and development of new pesticides and herbicides, where the phenylcarbazate moiety can impart specific biological activity.
• Organic Synthesis Building Block: Employed in academic and industrial laboratories for constructing complex heterocycles and functionalized organic molecules.
• Polymer Chemistry: Can act as a monomer or modifying agent in the synthesis of specialty polymers with tailored properties.
• Chemical Research: Utilized as a standard or reagent in methodological studies and catalysis research.

Basic Information

Product Name	3-Phenylcarbazic Acid 2-Chloroethyl Ester
CAS No.	5923-43-3
Molecular Formula	C15H15ClN2O2
Molecular Weight	290.75 g/mol
Synonyms	2-Chloroethyl Phenylcarbazate; 2-Chloroethyl N-Phenylcarbamate; N-Phenylcarbamic Acid 2-Chloroethyl Ester; Phenylcarbamic Acid 2-Chloroethyl Ester; 2-Chloroethyl Phenylcarbamate; Ethanol, 2-chloro-, 1-(phenylcarbamate); (2-Chloroethoxy)carbonylaniline; Carbamic acid, N-phenyl-, 2-chloroethyl ester
EINECS	227-654-8

Quality Control

Our 3-Phenylcarbazic Acid 2-Chloroethyl Ester is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are provided and available upon request, supporting your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. The compound is light-sensitive (store away from light).

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%
Residue on Ignition	≤ 0.1%
Heavy Metals	< 20 ppm

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