Description

1,3-Cyclopentanedicarboxaldehyde, Monooxime (9Ci) is a versatile bifunctional organic intermediate containing both aldehyde and oxime functional groups. This compound matters for its role as a key building block in the synthesis of complex heterocyclic and pharmaceutical compounds. It is primarily needed by research chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for creating novel molecular architectures.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds with cyclopentane-based scaffolds.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and plant growth regulators.
• Ligand and Catalyst Development: The oxime and aldehyde groups make it a valuable starting material for creating chelating ligands and organocatalysts.
• Heterocyclic Chemistry: Employed in the construction of various nitrogen- and oxygen-containing heterocycles, such as isoxazolines and pyridines, through cyclization reactions.
• Material Science Research: Acts as a monomer or cross-linking agent in the development of specialty polymers and functional materials.
• Chemical Biology Probes: Utilized in the design and synthesis of molecular probes for studying biological processes.

Basic Information

Item	Details
Product Name	1,3-Cyclopentanedicarboxaldehyde, Monooxime (9Ci)
CAS No.	58157-29-2
Molecular Formula	C7H9NO3
Molecular Weight	155.15 g/mol
Synonyms	1,3-Cyclopentanedicarboxaldehyde, Monooxime; 3-(Hydroxyiminomethyl)cyclopentane-1-carbaldehyde; 1,3-Cyclopentanedicarboxaldehyde 1-oxime; Cyclopentane-1,3-dicarboxaldehyde monooxime; 1,3-Cyclopentanedialdehyde monooxime; 3-Formylcyclopentane-1-carbaldehyde oxime; (3-Formylcyclopentyl)methanal oxime
EINECS	Contact for details

Quality Control

Our 1,3-Cyclopentanedicarboxaldehyde, Monooxime is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements for research and process chemistry. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its sensitivity to oxidation, it is recommended to store the material under an inert atmosphere for long-term preservation. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Melting Point	Contact for details
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%

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