Description

1-Fluorocyclopropane-1-Carbaldehyde is a versatile fluorinated building block of significant interest in advanced organic synthesis. This compound matters for its unique strained-ring structure combined with reactive aldehyde and fluorine functionalities, enabling the construction of complex molecular architectures. It is primarily needed by research chemists and process development scientists in the pharmaceutical and agrochemical industries for applications in medicinal chemistry and the discovery of novel bioactive compounds.

Application

• Pharmaceutical Intermediate: A key synthon for the preparation of fluorinated drug candidates, particularly in protease inhibitor and CNS-active molecule research.
• Agrochemical Synthesis: Used in the development of novel herbicides and pesticides where the fluorine atom enhances biological activity and environmental stability.
• Material Science Precursor: Serves as a monomer or cross-linking agent in the synthesis of specialty polymers with tailored surface properties.
• Fluorine Chemistry Research: An essential reagent for studying cyclopropane ring-opening reactions and fluorine-specific transformations in academic and industrial R&D.
• Ligand and Catalyst Development: Employed in the synthesis of chiral auxiliaries and organocatalysts that incorporate the cyclopropane scaffold.

Basic Information

Product Name	1-Fluorocyclopropane-1-Carbaldehyde
CAS No.	134645-39-9
Molecular Formula	C4H5FO
Molecular Weight	88.08 g/mol
Synonyms	1-Fluorocyclopropanecarboxaldehyde; 1-Fluorocyclopropanecarbaldehyde; 1-Fluoro-1-formylcyclopropane; Cyclopropanecarboxaldehyde, 1-fluoro-; 1-Fluorocyclopropane-1-carboxaldehyde; 1-Fluorocyclopropanecarbonal
EINECS	Contact for details

Quality Control

Our 1-Fluorocyclopropane-1-Carbaldehyde is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatographic purity analysis and structural confirmation, to ensure it meets the high standards required for research and development applications. Certificates of Analysis (COA) with detailed specifications are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area. Recommended storage temperature is 2-8°C for extended stability. This material is moisture-sensitive and should be handled under an inert atmosphere to prevent degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 95.0%
Purity (HPLC)	≥ 94.0%
Water Content (KF)	≤ 0.5%

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