Description

Cyclopropanecarboxaldehyde, 2,2-Difluoro-3,3-Dimethyl-, Oxime (9Ci) is a specialized fluorinated oxime derivative of cyclopropanecarboxaldehyde, identified by CAS NO 131262-18-5. This compound is a high-value chemical intermediate prized for its unique structural features, including the strained cyclopropane ring and fluorine substituents, which impart distinct reactivity and physicochemical properties. It is primarily utilized by pharmaceutical and agrochemical research and development teams for the synthesis of novel active ingredients and advanced materials.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and metabolic diseases.
• Agrochemical Synthesis: Used in the research and development of next-generation pesticides and herbicides, where the fluorine atoms enhance biological activity and environmental stability.
• Advanced Material Precursor: Serves as a monomer or functionalizing agent in the development of specialty polymers and fluorinated materials with unique surface properties.
• Organic Synthesis Reagent: Employed in academic and industrial R&D for constructing complex molecular architectures, leveraging the reactivity of the oxime and cyclopropane functional groups.
• Ligand and Catalyst Development: Used in the preparation of novel chiral ligands or organocatalysts for asymmetric synthesis applications.

Basic Information

Item	Detail
Product Name	Cyclopropanecarboxaldehyde, 2,2-Difluoro-3,3-Dimethyl-, Oxime (9Ci)
CAS No.	131262-18-5
Molecular Formula	C7H11F2NO
Molecular Weight	163.17 g/mol
Synonyms	2,2-Difluoro-3,3-dimethylcyclopropanecarboxaldehyde oxime; (2,2-Difluoro-3,3-dimethylcyclopropyl)methanal oxime; 2,2-Difluoro-3,3-dimethylcyclopropanecarbaldehyde oxime; 131262-18-5; Cyclopropanecarboxaldehyde, 2,2-difluoro-3,3-dimethyl-, oxime; (2,2-Difluoro-3,3-dimethylcyclopropane)carboxaldehyde oxime
EINECS	Contact for details

Quality Control

Our production of Cyclopropanecarboxaldehyde, 2,2-Difluoro-3,3-Dimethyl-, Oxime (9Ci) adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC, GC, NMR, and FTIR, to ensure high purity and batch-to-batch consistency suitable for sensitive R&D and scale-up processes. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming compliance with agreed specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to exclude moisture. 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
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%

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