Description

Cyclopentanecarboxylic Acid, 2,3-Dihydroxy-, (1Alpha,2Alpha,3Alpha)- (9Ci) is a high-purity, stereochemically defined chiral building block of significant interest in advanced organic synthesis. Its unique cis-dihydroxycyclopentane carboxylic acid structure makes it a valuable precursor for the development of complex, biologically active molecules. This compound is primarily sought after by research institutions and pharmaceutical companies engaged in the synthesis of novel drug candidates, particularly in areas requiring rigid, functionalized scaffolds.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the synthesis of nucleoside analogs, protease inhibitors, and other active pharmaceutical ingredients (APIs).
• Asymmetric Synthesis: Utilized as a starting material or auxiliary in stereoselective reactions to construct complex natural products and fine chemicals.
• Chemical Research: Serves as a model compound or a building block in academic and industrial research for methodology development and structure-activity relationship (SAR) studies.
• Agrochemical Development: Potential intermediate in the synthesis of novel herbicides or plant growth regulators with specific stereochemical requirements.
• Material Science: Can be incorporated into specialty polymers or ligands to impart specific chiral or hydrophilic properties.

Basic Information

Item	Detail
Product Name	Cyclopentanecarboxylic Acid, 2,3-Dihydroxy-, (1Alpha,2Alpha,3Alpha)- (9Ci)
CAS No.	63358-36-1
Molecular Formula	C6H10O4
Molecular Weight	146.14 g/mol
Synonyms	(1R,2R,3S)-2,3-Dihydroxycyclopentane-1-carboxylic Acid; (1α,2α,3α)-2,3-Dihydroxycyclopentanecarboxylic Acid; cis-2,3-Dihydroxycyclopentanecarboxylic Acid; 2,3-Dihydroxy-1-cyclopentanecarboxylic Acid; NSC 163022; (1R,2R,3S)-Rel-2,3-Dihydroxycyclopentanecarboxylic Acid
EINECS	Contact for details

Quality Control

Our production of Cyclopentanecarboxylic Acid, 2,3-Dihydroxy-, (1Alpha,2Alpha,3Alpha)- (9Ci) adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is characterized using advanced analytical techniques including HPLC, NMR, and chiral analysis to confirm identity, purity, and stereochemical integrity. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption, which may affect stability and handling properties.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Chiral Purity (Chiral HPLC)	≥ 99.0% ee
Water Content (KF)	≤ 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.