Description

n-Tosylcarbamic Acid α-Methylbenzyl Ester is a specialized organic compound belonging to the class of carbamate derivatives. This chemical serves as a valuable intermediate and protecting group reagent in sophisticated organic synthesis, particularly in the development of pharmaceuticals and agrochemicals. It is primarily utilized by research institutions, fine chemical manufacturers, and pharmaceutical R&D departments for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs), especially those requiring chiral amine protection.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides where specific carbamate functionalities are required.
• Chiral Auxiliary/Resolving Agent: Exploits the chiral center of the α-methylbenzyl group for enantioselective synthesis and resolution of racemic mixtures.
• Peptide Chemistry: Acts as a protecting group for amines during solid-phase and solution-phase peptide synthesis.
• Organic Synthesis Research: A versatile reagent in academic and industrial labs for method development and constructing complex organic molecules.
• Material Science Precursor: Potential intermediate in the synthesis of specialized polymers or functional materials.

Basic Information

Product Name	n-Tosylcarbamic Acid α-Methylbenzyl Ester
CAS No.	32363-30-7
Molecular Formula	C16H17NO4S
Molecular Weight	319.38 g/mol
Synonyms	N-[(4-Methylphenyl)sulfonyl]carbamic acid (1-phenylethyl) ester; (RS)-1-Phenylethyl N-(p-toluenesulfonyl)carbamate; α-Methylbenzyl N-tosylcarbamate; 1-Phenylethyl tosylcarbamate; Tosylcarbamic acid 1-phenylethyl ester; N-(p-Tolylsulfonyl)carbamic acid 1-phenylethyl ester; (Rac)-1-Phenylethyl N-tosylcarbamate
EINECS	Contact for details

Quality Control

Our n-Tosylcarbamic Acid α-Methylbenzyl Ester is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing including HPLC for purity, chiral analysis, and identity confirmation (IR, NMR) to ensure it meets the high standards required for research and synthesis. Certificates of Analysis (COA) detailing all specifications are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from strong oxidizing agents, strong acids, and strong bases.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Chiral Purity	Contact for details
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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