Description

Aziridine-1-Carboxylic Acid Methyl Ester is a versatile and highly reactive heterocyclic building block used in advanced organic synthesis. Its strained three-membered aziridine ring makes it a valuable precursor for introducing nitrogen-containing functional groups into complex molecules. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries developing novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key synthon for the synthesis of novel drug candidates, including protease inhibitors and other biologically active molecules.
• Agrochemical Synthesis: Building block for creating new pesticides, herbicides, and plant growth regulators with specific modes of action.
• Polymer Modification: Used to introduce reactive amine sites into polymer backbones for creating functionalized resins and coatings.
• Crosslinking Agent: Employed in the preparation of crosslinked materials for specialty adhesives and high-performance composites.
• Ligand and Catalyst Development: Serves as a precursor for synthesizing novel nitrogen-containing ligands used in asymmetric catalysis.
• Bioconjugation Chemistry: Reactive handle for modifying peptides, proteins, and other biomolecules in research and diagnostic applications.

Basic Information

Product Name	Aziridine-1-Carboxylic Acid Methyl Ester
CAS No.	671-50-1
Molecular Formula	C4H7NO2
Molecular Weight	101.10 g/mol
Synonyms	Methyl Aziridine-1-carboxylate; 1-Carbomethoxyaziridine; Methyl 1-Aziridinecarboxylate; Aziridine-1-carboxylic Acid Methyl Ester; 1-Methoxycarbonylaziridine; 2,3-Epoxypropyl Carbamate Methyl Ester (related); Methyl N-Carboxyaziridine
EINECS	211-580-6

Quality Control

Our Aziridine-1-Carboxylic Acid Methyl Ester is produced and handled under strict quality management protocols to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, identity, and impurity profiles. Our quality systems are designed to meet the stringent requirements of GMP and ISO standards for advanced chemical intermediates.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its reactive nature, store separately from strong oxidizing agents and acids.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Density	~1.12 g/cm³

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