Description

n-Ethyl-n-(o-Tolylsulfonyl)Carbamic Acid Ethyl Ester is a specialized organic sulfonamide derivative, serving as a critical synthetic intermediate in advanced chemical synthesis. Its value lies in its role as a versatile building block for constructing complex molecules, particularly in the development of pharmaceuticals and agrochemicals. This compound is essential for research and development chemists, process chemists, and manufacturers in the pharmaceutical, agrochemical, and fine chemical industries who require high-purity intermediates for complex organic transformations.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds with sulfonamide or carbamate functionalities.
• Agrochemical Synthesis: Used in the research and production of novel herbicides, fungicides, and insecticides, leveraging its sulfonyl group for biological activity.
• Organic Synthesis Reagent: Employed in academic and industrial R&D for constructing complex molecular architectures, including heterocycles and functionalized arenes.
• Chemical Research: Serves as a model compound or starting material in methodological studies for new sulfonylation or carbamation reactions.
• Fine Chemical Production: Utilized in the manufacture of specialty chemicals, dyes, and functional materials where precise sulfonamide linkages are required.

Basic Information

Product Name	n-Ethyl-n-(o-Tolylsulfonyl)Carbamic Acid Ethyl Ester
CAS No.	64059-08-1
Molecular Formula	C12H17NO4S
Molecular Weight	271.33 g/mol
Synonyms	Ethyl N-ethyl-N-(2-methylphenyl)sulfonylcarbamate; Carbamic acid, N-ethyl-N-[(2-methylphenyl)sulfonyl]-, ethyl ester; N-Ethyl-N-(o-tolylsulfonyl)carbamic acid ethyl ester; o-Tolylsulfonylcarbamic acid ethyl ester, N-ethyl-; Ethyl N-ethyl-N-(o-toluenesulfonyl)carbamate; N-Ethyl-o-toluenesulfonylcarbamic acid ethyl ester; TSEC
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. Each batch is analyzed to confirm identity, purity, and consistency. We adhere to strict in-house specifications designed for synthetic intermediate applications. Certificates of Analysis (COA) detailing key parameters are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider under an inert atmosphere to maintain stability.

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.