Description

2-(Benzyloxycarbonylamino)Ethyl 4-Methylbenzenesulfonate is a key protected amino acid derivative and versatile chemical building block. This compound is essential for the controlled synthesis of peptides and other complex organic molecules, offering a strategic handle for selective deprotection and further functionalization. It is primarily utilized by research institutions and pharmaceutical companies engaged in advanced organic synthesis, medicinal chemistry, and the development of novel active pharmaceutical ingredients (APIs).

Application

• Peptide Synthesis: Serves as a crucial intermediate for introducing protected amino acid moieties into peptide chains.
• Medicinal Chemistry Research: Used as a building block in the design and synthesis of novel drug candidates and molecular probes.
• Organic Synthesis: Acts as a versatile reagent for the alkylation and functionalization of amines and other nucleophiles.
• Bioconjugation: Employed in the development of linker molecules for attaching drugs to antibodies or other targeting molecules.
• Protecting Group Chemistry: Provides a benzyloxycarbonyl (Cbz) protected amine group, which is stable under various conditions and can be selectively removed.
• Academic Research: A valuable tool for studying reaction mechanisms and developing new synthetic methodologies in university laboratories.

Basic Information

Product Name	2-(Benzyloxycarbonylamino)Ethyl 4-Methylbenzenesulfonate
CAS No.	93407-96-6
Molecular Formula	C17H19NO5S
Molecular Weight	349.40 g/mol
Synonyms	N-Cbz-2-Aminoethyl Tosylate; 2-[(Benzyloxy)carbonylamino]ethyl 4-methylbenzenesulfonate; N-(2-Tosyloxyethyl)carbamic Acid Benzyl Ester; 2-(Benzyloxycarbonylamino)ethyl p-toluenesulfonate; Z-2-Aminoethyl Tosylate; N-Carbobenzoxy-2-aminoethyl Tosylate; 2-[(Phenylmethoxy)carbonylamino]ethyl 4-methylbenzenesulfonate; Benzyl N-(2-[(4-methylphenyl)sulfonyl]oxyethyl)carbamate
EINECS	Contact for details

Quality Control

Our 2-(Benzyloxycarbonylamino)Ethyl 4-Methylbenzenesulfonate is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for research and development applications. A detailed Certificate of Analysis (COA) is provided with every shipment to guarantee traceability, consistency, and reliability.

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. This material is moisture-sensitive; ensure containers are kept tightly sealed to prevent exposure to atmospheric humidity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.