Description

(S)-2-Benzyl-Aziridine CAS NO 73058-30-7 is a high-value, chiral aziridine building block essential for the synthesis of complex organic molecules. Its strained three-membered ring and defined stereochemistry make it a critical intermediate for introducing nitrogen-containing functional groups with precise spatial orientation. This compound is primarily utilized by research chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for creating novel active ingredients and advanced materials.

Application

• Pharmaceutical Intermediate: Key chiral synthon for the development of novel APIs, including protease inhibitors, kinase inhibitors, and other small molecule therapeutics.
• Agrochemical Synthesis: Building block for creating chiral herbicides, fungicides, and insecticides with enhanced efficacy and selectivity.
• Asymmetric Catalysis Ligand Precursor: Used in the synthesis of chiral ligands for transition metal catalysis, enabling enantioselective transformations.
• Peptidomimetic & Bioactive Molecule Construction: Facilitates the incorporation of rigid, nitrogen-containing scaffolds into peptide analogs and other bioactive compounds.
• Material Science Research: Employed in the development of novel polymers and functional materials with specific chemical properties.
• Academic & Process R&D: Serves as a valuable reagent for methodological development in organic synthesis and scale-up process optimization.

Basic Information

Product Name	(S)-2-Benzyl-Aziridine
CAS No.	73058-30-7
Molecular Formula	C9H11N
Molecular Weight	133.19 g/mol
Synonyms	(S)-1-Benzylaziridine; (S)-2-Benzylazacyclopropane; (S)-N-Benzylaziridine; (S)-1-(Phenylmethyl)aziridine; (2S)-2-Benzylaziridine; Aziridine, 1-benzyl-, (S)-; (S)-Benzylaziridine; (S)-1-Benzylaziridine
EINECS	Contact for details

Quality Control

Our (S)-2-Benzyl-Aziridine is produced under stringent quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including chiral purity analysis by HPLC, to meet the exacting standards required for advanced synthetic applications. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting identity, purity, and impurity profiles.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and should be handled under an inert atmosphere (e.g., nitrogen or argon) to prevent degradation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Chiral Purity (Chiral HPLC)	≥ 98.0% ee
Water Content (KF)	≤ 0.5%

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