Description

L-Iditol, 1,4:3,6-Dianhydro-2,5-Bis-o-(2,3-Epoxypropyl)- is a specialized, high-purity chemical building block characterized by its unique bicyclic structure containing multiple epoxy functional groups. This compound is valued for its role as a versatile intermediate in advanced organic synthesis, enabling the creation of complex molecular architectures. It is primarily sought by research institutions and industrial R&D departments in the pharmaceutical, agrochemical, and advanced materials sectors for developing novel active ingredients and functional polymers.

Application

• Pharmaceutical Intermediate: Serves as a key chiral precursor in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Agrochemical Research: Used in the development of novel herbicides, fungicides, and plant growth regulators requiring specific stereochemistry.
• Epoxy Resin & Polymer Modification: Acts as a cross-linking agent or monomer to introduce rigidity and specific chemical functionality into specialty polymers and epoxy resin systems.
• Chemical Biology & Probe Synthesis: Employed in the construction of molecular probes and ligands for studying biological pathways and enzyme inhibition.
• Advanced Material Development: Utilized in creating specialty coatings, adhesives, and composites with tailored thermal and mechanical properties.
• Academic & Industrial R&D: A valuable reagent for methodological development in organic chemistry and catalysis research.

Basic Information

Product Name	L-Iditol, 1,4:3,6-Dianhydro-2,5-Bis-o-(2,3-Epoxypropyl)-
CAS No.	13374-46-4
Molecular Formula	C12H18O6
Molecular Weight	258.27 g/mol
Synonyms	1,4:3,6-Dianhydro-2,5-bis-O-(2,3-epoxypropyl)-L-iditol; 2,5-Bis-O-(glycidyl)-1,4:3,6-dianhydro-L-iditol; L-Iditol, 2,5-bis-O-(2,3-epoxypropyl)-1,4:3,6-dianhydro-; Diglycidyl Ether of 1,4:3,6-Dianhydro-L-iditol; Isosorbide Diglycidyl Ether (L-form); (3aR,4S,7R,7aS)-2,5-Bis(oxiran-2-ylmethyl)hexahydro-4,7-methanobenzo[d][1,3]dioxole
EINECS	Contact for details

Quality Control

Our L-Iditol, 1,4:3,6-Dianhydro-2,5-Bis-o-(2,3-Epoxypropyl)- is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with key parameters including assay, enantiomeric purity, and impurity profiles. Our quality commitment supports applications requiring high-purity research and development standards.

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 (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture. Keep away from incompatible materials such as strong acids, bases, and oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Enantiomeric Purity	≥ 99.0% (L-isomer)
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Specific Rotation	Contact for details

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