Description

(R,R)-1,2,4,5-Diepoxypentane is a high-purity chiral epoxide building block of significant interest in advanced organic synthesis. Its value lies in its rigid, defined stereochemistry, which is crucial for constructing complex molecules with precise three-dimensional architectures. This compound is essential for researchers and process chemists in the pharmaceutical, agrochemical, and specialty chemical industries developing active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the synthesis of biologically active compounds, including potential antiviral, anticancer, and central nervous system (CNS) agents.
• Agrochemical Synthesis: Used in the production of enantiomerically pure herbicides, fungicides, and plant growth regulators where specific stereochemistry impacts efficacy and environmental profile.
• Polymer & Material Science: Serves as a cross-linking agent or monomer for creating specialized epoxy resins, coatings, and polymers with tailored thermal and mechanical properties.
• Ligand & Catalyst Development: Employed as a precursor for synthesizing chiral ligands and organocatalysts used in asymmetric synthesis.
• Fine Chemical Production: A versatile starting material for manufacturing flavors, fragrances, and other high-value specialty chemicals requiring stereochemical control.
• Academic & R&D: A valuable tool in methodological development for novel ring-opening and cascade reactions in organic chemistry research.

Basic Information

Product Name	(R,R)-1,2,4,5-Diepoxypentane
CAS No.	109905-51-3
Molecular Formula	C5H8O2
Molecular Weight	100.12 g/mol
Synonyms	(2R,3R)-2,3-Bis(oxiran-2-ylmethyl)oxirane; (R,R)-1,2:4,5-Diepoxypentane; (2R,3R)-2,3-Bis[(2R)-oxiran-2-ylmethyl]oxirane; (R,R)-1,2,4,5-Diepoxy-pentane; Pentane, 1,2,4,5-diepoxy-, (2R,3R)-; Chiral Diepoxypentane
EINECS	Contact for details

Quality Control

Our (R,R)-1,2,4,5-Diepoxypentane is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chiral purity analysis by HPLC or GC, to ensure it meets the stringent requirements for advanced synthetic applications. A detailed Certificate of Analysis (COA) providing identity, purity, and impurity profiles is supplied with every shipment.

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). Due to its hygroscopic nature, containers should be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent moisture absorption and degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 98.0%
Chiral Purity (ee)	≥ 99.0%
Water Content (KF)	≤ 0.5%

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