Description

Dumsin CAS NO 128255-54-9 is a high-purity chemical intermediate with significant utility in advanced organic synthesis. Its unique molecular structure makes it a valuable building block for creating complex, high-value compounds. This product is essential for research and development laboratories and production facilities in the pharmaceutical, agrochemical, and specialty chemical industries seeking reliable and consistent raw materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs) and novel drug candidates.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators.
• Organic Synthesis Building Block: Employed in research laboratories for constructing complex heterocyclic compounds and fine chemicals.
• Material Science Research: Serves as a monomer or functionalizing agent in the development of specialty polymers and advanced materials.
• Chemical Reference Standard: Utilized as a high-purity standard for analytical method development and quality control in chemical manufacturing.

Basic Information

Product Name	Dumsin
CAS No.	128255-54-9
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Dumsin; 1,3-Dioxolane-4,5-dimethanol, 2,2-dimethyl-; 2,2-Dimethyl-1,3-dioxolane-4,5-dimethanol; (4R,5R)-2,2-Dimethyl-1,3-dioxolane-4,5-dimethanol; (R,R)-2,2-Dimethyl-1,3-dioxolane-4,5-dimethanol; (4R,5R)-(-)-2,2-Dimethyl-alpha,alpha,alpha',alpha'-tetramethyl-1,3-dioxolane-4,5-dimethanol
EINECS	Contact for details

Quality Control

Our Dumsin is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure it meets the highest standards of purity and consistency. A detailed Certificate of Analysis (COA) is provided with each shipment, documenting key parameters such as assay, identity, and impurity profiles to support your regulatory and quality assurance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from incompatible materials such as strong acids and strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 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.