Description

Aziridine, 1-(Pyrazinylcarbonyl)- (9Ci) is a specialized heterocyclic building block of significant interest in advanced organic synthesis. This compound matters for its unique aziridine ring, which serves as a versatile electrophilic site for ring-opening reactions, enabling the precise construction of complex molecular architectures. It is primarily needed by research chemists and process development scientists in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly those targeting specific enzyme inhibitors.
• Agrochemical Research: Used in creating new pesticide and herbicide molecules with tailored modes of action.
• Ligand Synthesis: Serves as a precursor for constructing complex chelating ligands used in catalysis and material science.
• Polymer Modification: Employed to introduce reactive aziridine functionalities into polymer backbones for cross-linking or property enhancement.
• Bioconjugation Chemistry: Utilized for modifying biomolecules (e.g., proteins, peptides) due to the reactivity of the aziridine ring with nucleophiles.
• Academic & R&D: Fundamental reagent in methodological studies and the development of new synthetic pathways in organic chemistry.

Basic Information

Product Name	Aziridine, 1-(Pyrazinylcarbonyl)- (9Ci)
CAS No.	73058-38-5
Molecular Formula	C7H7N3O
Molecular Weight	149.15 g/mol
Synonyms	1-(Pyrazine-2-carbonyl)aziridine; 2-(Aziridine-1-carbonyl)pyrazine; N-Aziridinylpyrazinecarboxamide; Pyrazine-2-carboxylic acid aziridide; 1-(Pyrazinylcarbonyl)aziridine; Aziridine, 1-(2-pyrazinylcarbonyl)-
EINECS	Contact for details

Quality Control

Our Aziridine, 1-(Pyrazinylcarbonyl)- (9Ci) is produced and handled under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including identity confirmation by spectroscopic methods (NMR, IR) and purity assessment by chromatographic techniques (HPLC, GC). A Certificate of Analysis (COA) detailing batch-specific results is provided with every shipment to ensure traceability and compliance with your research or development specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place. For long-term stability, storage at 2-8°C under an inert atmosphere (e.g., nitrogen or argon) is recommended due to the potential sensitivity of the aziridine moiety. Keep away from strong oxidizing agents and strong bases.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Related Substances (HPLC)	Individual impurity ≤ 1.0%
Total Impurities	≤ 5.0%
Water Content (KF)	≤ 0.5%

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