Description

1,2-Di(1-Cyclopentenyl)-1,2-Ethanediol is a specialized diol derivative featuring two cyclopentenyl groups. This compound serves as a valuable chiral building block and intermediate in advanced organic synthesis, particularly for constructing complex molecular architectures. It is primarily utilized by research institutions and industrial R&D departments in the pharmaceutical, agrochemical, and fine chemical sectors for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key chiral synthon for the research and development of new drug candidates, especially in stereoselective synthesis.
• Agrochemical Synthesis: Used in creating advanced, biologically active molecules for crop protection agents and pesticides.
• Fine Chemical Production: Serves as a precursor for specialty chemicals, flavors, fragrances, and performance materials.
• Ligand and Catalyst Development: Employed in the design and synthesis of novel chiral ligands and organocatalysts for asymmetric reactions.
• Polymer Chemistry: Potential monomer or cross-linking agent for specialty polymers with unique thermal or mechanical properties.
• Academic & Industrial Research: A versatile tool compound for methodological studies in organic chemistry and material science.

Basic Information

Product Name	1,2-Di(1-Cyclopentenyl)-1,2-Ethanediol
CAS No.	35811-96-2
Molecular Formula	C₁₂H₁₈O₂
Molecular Weight	194.27 g/mol
Synonyms	1,2-Bis(1-cyclopenten-1-yl)-1,2-ethanediol; 1,2-Di(1-cyclopentenyl)ethane-1,2-diol; (1,1'-Bi(cyclopentene))-1,1'-diethanol; (1-Cyclopentenyl)glycol; 1-Cyclopentenyl-1,2-ethanediol dimer; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our 1,2-Di(1-Cyclopentenyl)-1,2-Ethanediol is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide Certificates of Analysis (COA) with detailed specifications for traceability and quality assurance, supporting compliance in research and regulated applications.

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). This product is hygroscopic (moisture-sensitive) and must be kept under dry, inert conditions to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 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.