Description

Cyclopentanecarboxaldehyde, 3-(2-Oxopropyl)-, (1R,3S)-Rel- (9Ci) is a chiral, high-purity chemical intermediate characterized by its cyclopentane backbone and functional aldehyde and ketone groups. This compound matters for its role as a sophisticated building block in the synthesis of complex, biologically active molecules, offering precise stereochemical control. It is primarily needed by research and development teams in the pharmaceutical and agrochemical industries for creating novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the research and development of new active pharmaceutical ingredients (APIs), particularly in therapeutic areas requiring complex molecular architectures.
• Agrochemical Synthesis: Used in the development of advanced pesticides and herbicides where specific stereochemistry is crucial for efficacy and environmental profile.
• Asymmetric Catalysis Research: Serves as a valuable substrate or ligand precursor in the study and development of new chiral catalysts and synthetic methodologies.
• Fine Chemical Production: Employed in the multi-step synthesis of specialty chemicals, flavors, and fragrances that demand high enantiomeric purity.
• Academic & Industrial R&D: A critical tool for chemists in university and corporate laboratories exploring new synthetic routes and molecular properties.

Basic Information

Product Name	Cyclopentanecarboxaldehyde, 3-(2-Oxopropyl)-, (1R,3S)-Rel- (9Ci)
CAS No.	479622-73-6
Molecular Formula	C9H14O2
Molecular Weight	154.21 g/mol
Synonyms	(1R,3S)-rel-3-(2-Oxopropyl)cyclopentanecarboxaldehyde; (1R,3S)-3-Acetonylcyclopentanecarbaldehyde; rel-(1R,3S)-3-(2-Oxopropyl)cyclopentanecarboxaldehyde; 3-(2-Oxopropyl)cyclopentanecarboxaldehyde, (1R,3S)-rel-; Chiral Cyclopentane Aldehyde Ketone Derivative
EINECS	Contact for details

Quality Control

Our production of Cyclopentanecarboxaldehyde, 3-(2-Oxopropyl)-, (1R,3S)-Rel- (9Ci) adheres to stringent quality management protocols to ensure batch-to-batch consistency and high enantiomeric purity. All materials are characterized using advanced analytical techniques including chiral HPLC, GC, NMR, and IR spectroscopy. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and chiral excess is provided with each shipment to support your quality assurance and regulatory needs.

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 place. Recommended long-term storage temperature is 2-8°C. Allow the container to reach ambient temperature before opening to minimize moisture ingress and degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (GC/HPLC)	≥ 97.0%
Chiral Purity (Chiral HPLC)	≥ 98.0% e.e.
Water Content (KF)	≤ 0.5%

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