Description

5-Fluoro-2,3-Dihydrobenzofuran-7-Carboxaldehyde is a high-purity fluorinated benzofuran derivative, serving as a critical advanced intermediate in modern organic synthesis. Its value lies in its unique molecular scaffold, which is essential for constructing complex molecules with targeted biological activity. This compound is primarily needed by research institutions and pharmaceutical companies engaged in the development of new active pharmaceutical ingredients (APIs) and agrochemicals.

Application

• Pharmaceutical Intermediate: A key building block for the synthesis of novel drug candidates, particularly in medicinal chemistry programs targeting CNS disorders and oncology.
• Agrochemical Research: Used in the development of new-generation herbicides and pesticides, leveraging the fluorine atom for enhanced bioactivity and metabolic stability.
• Material Science Precursor: Serves as a starting material for synthesizing specialized fluorinated organic compounds used in electronic materials and liquid crystals.
• Chemical Biology Probe Development: Employed in the creation of molecular probes and tags for studying biological processes and enzyme functions.
• Custom Synthesis & Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for the production of bespoke compounds under cGMP conditions.

Basic Information

Product Name	5-Fluoro-2,3-Dihydrobenzofuran-7-Carboxaldehyde
CAS No.	245762-36-1
Molecular Formula	C9H7FO2
Molecular Weight	166.15 g/mol
Synonyms	7-Formyl-5-fluoro-2,3-dihydrobenzofuran; 5-Fluoro-2,3-dihydro-7-benzofurancarboxaldehyde; 5-Fluoro-7-formyl-2,3-dihydrobenzofuran; 245762-36-1; 5-Fluoro-2,3-dihydrobenzofuran-7-carbaldehyde; 7-Aldehyde-5-fluoro-2,3-dihydrobenzofuran; 5-Fluoro-7-carboxaldehyde-2,3-dihydrobenzofuran
EINECS	Contact for details

Quality Control

Our 5-Fluoro-2,3-Dihydrobenzofuran-7-Carboxaldehyde is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment. We support development and commercial projects requiring compliance with ICH guidelines and cGMP standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). This material is light-sensitive (store away from light) and easily oxidized (store under inert atmosphere). For long-term storage, consider packaging under an inert gas such as nitrogen or argon.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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