Description

Ethylmethyl-Carbamic Chloride is a versatile organic intermediate belonging to the carbamoyl chloride family. This compound is of significant commercial importance for the synthesis of more complex molecules, particularly in the pharmaceutical and agrochemical sectors. It is primarily utilized by research institutions and industrial manufacturers requiring a high-purity building block for active ingredient development.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs), including potential candidates for central nervous system (CNS) drugs and enzyme inhibitors.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and fungicides, where it serves as a precursor for carbamate or urea derivatives.
• Organic Synthesis Reagent: Employed in laboratories and pilot plants for introducing the ethylmethylcarbamoyl functional group into target molecules via nucleophilic substitution reactions.
• Chemical Research & Development: Serves as a critical reagent for medicinal chemistry programs and process chemistry optimization for scale-up.
• Specialty Chemical Production: Used in the manufacture of performance chemicals, such as specialty polymers or additives requiring specific carbamate linkages.

Basic Information

Product Name	Ethylmethyl-Carbamic Chloride
CAS No.	42252-34-6
Molecular Formula	C4H8ClNO
Molecular Weight	121.56 g/mol
Synonyms	N-Ethyl-N-methylcarbamoyl chloride; Ethylmethylcarbamoyl chloride; Methyl ethyl carbamic chloride; Carbamic chloride, N-ethyl-N-methyl-; N-Methyl-N-ethylcarbamoyl chloride; Ethyl methyl carbamyl chloride; (Ethylmethylamino)carbonyl chloride
EINECS	Contact for details

Quality Control

Our Ethylmethyl-Carbamic Chloride is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatographic purity assays and identity confirmation, to ensure it meets the high standards required for synthetic applications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles 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 place at a controlled room temperature (typically 15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to exclude moisture. Keep away from heat, open flames, and incompatible materials such as strong bases and oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%

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