Description

Benzaldehyde, 2,5-Difluoro-, Oxime (9Ci) is a specialized fluorinated oxime derivative, a high-value intermediate in advanced organic synthesis. This compound is critical for researchers and manufacturers requiring precise molecular frameworks for developing novel active ingredients. It is primarily utilized in the pharmaceutical and agrochemical sectors for the synthesis of complex molecules, including potential drug candidates and crop protection agents. Its unique difluoro-substituted aromatic structure offers distinct electronic and steric properties for targeted chemical transformations.

Application

• Pharmaceutical Intermediate: A key building block in the research and development of new active pharmaceutical ingredients (APIs), particularly for compounds requiring a fluorinated aromatic moiety.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and insecticides where the difluoro-oxime group imparts specific biological activity and stability.
• Ligand and Catalyst Development: Serves as a precursor for creating specialized ligands in asymmetric catalysis and metal-organic frameworks (MOFs).
• Material Science Research: Employed in the synthesis of novel polymers and advanced organic materials with tailored properties.
• Chemical Biology Probes: Useful for synthesizing molecular probes and tags for studying biological systems and mechanisms.

Basic Information

Product Name	Benzaldehyde, 2,5-Difluoro-, Oxime (9Ci)
CAS No.	247092-13-3
Molecular Formula	C7H5F2NO
Molecular Weight	157.12 g/mol
Synonyms	2,5-Difluorobenzaldehyde oxime; (2,5-Difluorophenyl)methanone oxime; 2,5-Difluoro-benzaldoxime; Benzaldoxime, 2,5-difluoro-; α-(2,5-Difluorophenyl)-N-hydroxy-methanimine; 247092-13-3; (2,5-Difluorobenzylidene)hydroxylamine
EINECS	Contact for details

Quality Control

Our Benzaldehyde, 2,5-Difluoro-, Oxime (9Ci) is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC, GC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with every shipment, documenting all critical quality parameters. Our commitment to quality supports compliance with cGMP and ISO 9001 standards for research and development applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); the container must be kept tightly sealed in a dry environment to prevent degradation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
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.