Description

Cyclopropanecarbonitrile, 1-Formyl- is a high-purity, specialized organic building block with the CAS registry number 941687-63-4. This compound is a versatile synthon valued for its unique strained-ring structure and functional group reactivity, enabling complex molecular construction. It is primarily sought by research chemists and process development scientists in the pharmaceutical, agrochemical, and advanced materials sectors for synthesizing novel active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those containing cyclopropane motifs for metabolic stability.
• Agrochemical Research: Used in developing new generations of herbicides, fungicides, and insecticides with enhanced efficacy and environmental profiles.
• Chemical Synthesis Building Block: Serves as a versatile starting material for constructing complex organic frameworks in medicinal and process chemistry.
• Ligand and Catalyst Development: Employed in the research and preparation of specialized ligands for asymmetric catalysis and metal-organic frameworks (MOFs).
• Material Science Applications: Potential use in the synthesis of monomers for specialty polymers and advanced functional materials.

Basic Information

Product Name	Cyclopropanecarbonitrile, 1-Formyl-
CAS No.	941687-63-4
Molecular Formula	C5H5NO
Molecular Weight	95.10 g/mol
Synonyms	1-Formylcyclopropanecarbonitrile; 1-Cyano-1-formylcyclopropane; Cyclopropanecarbonitrile, 1-formyl-; 1-Formylcyclopropane-1-carbonitrile; (1-Cyanocyclopropyl)methanone
EINECS	Contact for details

Quality Control

Our Cyclopropanecarbonitrile, 1-Formyl- is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and lot-to-lot consistency. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at controlled room temperature (15-25°C). This material is easily oxidized and should be handled and stored under an inert atmosphere (e.g., nitrogen or argon) for long-term stability. 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%
Water Content (KF)	≤ 0.5%

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