Description

3,5-Dimethyl-1,2-Dioxolane-3,5-Diol is a specialized cyclic diol compound with the CAS registry number 13784-51-5. This chemical serves as a valuable building block and intermediate in advanced organic synthesis, prized for its unique structural features that enable the creation of complex molecular architectures. It is primarily utilized by pharmaceutical R&D teams, agrochemical formulators, and manufacturers of fine chemicals and functional materials.

Application

• Pharmaceutical Intermediate: A key synthon in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring chiral, cyclic motifs.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators.
• Polymer & Material Science: Acts as a monomer or cross-linking agent for specialty polymers, resins, and coatings with tailored properties.
• Fine Chemical Production: Employed in the multistep synthesis of complex organic molecules for research and industrial applications.
• Ligand & Catalyst Development: Useful for constructing chelating ligands in asymmetric catalysis and metal-organic frameworks (MOFs).
• Flavor & Fragrance Industry: Serves as a precursor for certain aroma chemicals and flavoring agents.

Basic Information

Product Name	3,5-Dimethyl-1,2-Dioxolane-3,5-Diol
CAS No.	13784-51-5
Molecular Formula	C5H8O4
Molecular Weight	132.11 g/mol
Synonyms	3,5-Dimethyl-1,2-dioxolane-3,5-diol; 1,2-Dioxolane-3,5-diol, 3,5-dimethyl-; 3,5-Dimethyl-1,2-dioxacyclopentane-3,5-diol; Dimethyl dioxolane diol; Acetone peroxide diol (derivative); 3,5-Dimethyl-1,2-dioxolan-3,5-diol
EINECS	Contact for details

Quality Control

Our 3,5-Dimethyl-1,2-Dioxolane-3,5-Diol is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with each shipment, which includes results from HPLC, NMR, and other relevant spectroscopic methods. Our quality commitment aligns with cGMP principles where applicable, ensuring reliability for your critical synthesis workflows.

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). Keep away from heat, sparks, and open flame. Due to its diol functionality and potential sensitivity, it is recommended to store under an inert atmosphere for long-term preservation of quality.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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