Description

4,6-Cyclopentapyrazoledimethanol,2-Ethyl-2,4,5,6-Tetrahydro-,(4R,6S)-Rel-(9Ci) is a high-purity, stereochemically defined heterocyclic building block of significant interest in advanced organic synthesis. Its unique fused pyrazole-cyclopentane structure makes it a valuable precursor for the development of novel pharmacologically active compounds. This intermediate is primarily utilized by research and development teams in the pharmaceutical and agrochemical industries for creating new molecular entities with potential therapeutic or biocidal activity.

Application

• Pharmaceutical Intermediate: A key chiral synthon in the research and development of new active pharmaceutical ingredients (APIs), particularly for central nervous system (CNS) or metabolic disorder targets.
• Agrochemical Research: Serves as a sophisticated building block for synthesizing novel herbicides, fungicides, or insecticides with potentially enhanced efficacy and selectivity.
• Chemical Biology Probe Development: Used in academic and industrial research to create tool compounds for studying enzyme function or biological pathways.
• Material Science Precursor: Potential application in the synthesis of specialized ligands for catalysis or novel organic frameworks.
• Process Chemistry & Scale-Up: Employed in route scouting and optimization for the commercial production of complex molecules.

Basic Information

Product Name	4,6-Cyclopentapyrazoledimethanol,2-Ethyl-2,4,5,6-Tetrahydro-,(4R,6S)-Rel-(9Ci)
CAS No.	664334-07-0
Molecular Formula	C11H18N2O2
Molecular Weight	210.27 g/mol
Synonyms	(4R,6S)-rel-2-Ethyl-2,4,5,6-tetrahydro-4,6-cyclopentapyrazoledimethanol; 2-Ethyl-2,4,5,6-tetrahydro-4,6-cyclopentapyrazoledimethanol, (4R,6S)-rel-; (rel)-(4R,6S)-2-Ethyl-2,4,5,6-tetrahydro-4,6-methanocyclopenta[d]pyrazole-4,6-dimethanol; 4,6-Methanocyclopenta[d]pyrazole-4,6-dimethanol, 2-ethyl-2,4,5,6-tetrahydro-, (4R,6S)-rel-; CAS 664334-07-0; Fused Pyrazole-Cyclopentane Diol; Chiral Cyclopentapyrazole Derivative
EINECS	Contact for details

Quality Control

Our 4,6-Cyclopentapyrazoledimethanol,2-Ethyl-2,4,5,6-Tetrahydro-,(4R,6S)-Rel-(9Ci) is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including chiral purity assessment by HPLC, to ensure it meets the high standards required for research and process development. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment.

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 after opening to prevent moisture absorption, which may affect stability and performance.

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% de
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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