Description

Cyclopentanecarboxylic Acid, 3-(1-Propenyl)-, [1Alpha,3Alpha(Z)]- (9Ci) is a specialized chiral organic acid building block with a defined stereochemistry. This compound matters for its role as a key intermediate in the synthesis of complex molecules, particularly in the pharmaceutical and agrochemical sectors, where precise stereochemistry is critical for biological activity. It is needed by research chemists and process development scientists working on active pharmaceutical ingredients (APIs), fine chemicals, and advanced material precursors.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the synthesis of novel drug candidates, particularly in therapeutic areas requiring complex, stereochemically-defined carbon frameworks.
• Agrochemical Synthesis: Used in the research and development of advanced pesticides and herbicides where the specific stereoisomer can influence efficacy and environmental profile.
• Fine Chemical Production: Serves as a versatile building block in custom synthesis and contract manufacturing for high-value specialty chemicals.
• Material Science Research: Potential monomer or modifier in the development of specialized polymers with unique optical or mechanical properties.
• Academic & Industrial R&D: A valuable reagent for methodological studies in asymmetric synthesis and catalysis.

Basic Information

Product Name	Cyclopentanecarboxylic Acid, 3-(1-Propenyl)-, [1Alpha,3Alpha(Z)]- (9Ci)
CAS No.	139683-38-8
Molecular Formula	C9H14O2
Molecular Weight	154.21 g/mol
Synonyms	(1R,3R)-3-[(1Z)-1-Propen-1-yl]cyclopentanecarboxylic Acid; (1R,3R)-3-[(Z)-1-Propenyl]cyclopentanecarboxylic Acid; [1α,3α(Z)]-3-(1-Propenyl)cyclopentanecarboxylic Acid; (1R,3R)-3-[(Z)-Prop-1-en-1-yl]cyclopentane-1-carboxylic Acid; (1R,3R)-rel-3-[(1Z)-1-Propen-1-yl]cyclopentanecarboxylic Acid; Z-Isomer of 3-(1-Propenyl)cyclopentanecarboxylic Acid; Chiral Cyclopentanecarboxylic Acid Derivative.
EINECS	Contact for details

Quality Control

Our Cyclopentanecarboxylic Acid, 3-(1-Propenyl)-, [1Alpha,3Alpha(Z)]- (9Ci) is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including chiral purity and chemical identity verification, to ensure it meets the high standards required for research and process chemistry. Certificates of Analysis (COA) with detailed chromatographic and spectroscopic data are available upon request to support your regulatory and quality assurance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from strong acids and organic solvents. For long-term storage, consider an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥ 97.0%
Chiral Purity (Chiral HPLC)	≥ 98.0% de
Loss on Drying	≤ 0.5%

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