Description

Benzaldehyde, 2-Cyclopropyl-4-Fluoro- CAS NO 1697223-54-3 is a specialized fluorinated aromatic aldehyde derivative, serving as a high-value building block in advanced organic synthesis. Its core value lies in its unique molecular architecture, which combines a cyclopropyl group and a fluorine atom on the benzaldehyde scaffold, enabling precise modulation of electronic and steric properties in target molecules. This compound is essential for research chemists and process development scientists in the pharmaceutical and agrochemical industries seeking to develop novel active ingredients with enhanced efficacy and selectivity.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for central nervous system (CNS) and anti-infective drug candidates.
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, and insecticides, where the fluorine and cyclopropyl groups contribute to biological activity and environmental stability.
• Ligand and Catalyst Development: Serves as a starting material for creating sophisticated chiral ligands and organocatalysts used in asymmetric synthesis.
• Material Science Research: Employed in the synthesis of functionalized monomers for specialty polymers and advanced organic electronic materials.
• Chemical Biology Probes: Utilized to build molecular probes for studying enzyme mechanisms and protein-ligand interactions due to its modifiable aldehyde functionality.

Basic Information

Product Name	Benzaldehyde, 2-Cyclopropyl-4-Fluoro-
CAS No.	1697223-54-3
Molecular Formula	C10H9FO
Molecular Weight	164.18 g/mol
Synonyms	2-Cyclopropyl-4-fluorobenzaldehyde; 4-Fluoro-2-cyclopropylbenzaldehyde; (4-Fluoro-2-cyclopropylphenyl)methanal; Benzaldehyde, 4-fluoro-2-cyclopropyl-; 2-Cyclopropyl-4-fluorobenzenecarboxaldehyde
EINECS	Contact for details

Quality Control

Our production of Benzaldehyde, 2-Cyclopropyl-4-Fluoro- adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC, GC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide detailed Certificates of Analysis (COA) with every shipment, documenting all critical quality attributes. Our facilities operate under cGMP principles where applicable, ensuring traceability and reliability for our global B2B partners in regulated industries.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry, and well-ventilated area. Recommended storage temperature is 2-8°C for long-term stability. This compound is easily oxidized and light-sensitive; prolonged exposure to air, moisture, or light should be avoided to maintain product integrity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Identification (NMR)	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.