Description

4H-1,3-Dioxin-4-One, 2-(Hydroxymethyl)-2,6-Dimethyl-, (2S)- (9Ci) is a high-purity, chiral chemical intermediate of significant interest in advanced organic synthesis. Its value lies in its unique dioxinone scaffold and hydroxymethyl functionality, which make it a versatile building block for constructing complex molecular architectures. This compound is primarily needed by research and development laboratories and production facilities in the pharmaceutical and agrochemical sectors, where it serves as a key precursor for active ingredients and novel materials.

Application

• Pharmaceutical Intermediate: A critical chiral building block for the synthesis of complex drug candidates, particularly in the development of new therapeutic agents.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides, leveraging its reactive structure.
• Fine Chemical Production: Serves as a specialized precursor in the manufacture of high-value fine chemicals and performance materials.
• Academic & Industrial R&D: A valuable reagent for methodological studies in organic chemistry, including asymmetric synthesis and heterocyclic chemistry.
• Material Science Research: Investigated as a monomer or precursor for developing novel polymers with specific optical or functional properties.

Basic Information

Product Name	4H-1,3-Dioxin-4-One, 2-(Hydroxymethyl)-2,6-Dimethyl-, (2S)- (9Ci)
CAS No.	525600-95-7
Molecular Formula	C8H12O4
Molecular Weight	172.18 g/mol
Synonyms	(2S)-2-(Hydroxymethyl)-2,6-dimethyl-4H-1,3-dioxin-4-one; (S)-2-(Hydroxymethyl)-2,6-dimethyl-4H-1,3-dioxin-4-one; 2,6-Dimethyl-2-hydroxymethyl-1,3-dioxin-4-one, (S)-; (S)-2,6-Dimethyl-2-(hydroxymethyl)-4H-1,3-dioxin-4-one; (S)-(-)-2,6-Dimethyl-2-(hydroxymethyl)-1,3-dioxin-4-one; Chiral Dioxinone Intermediate; (S)-Configured Dioxinone Derivative
EINECS	Contact for details

Quality Control

Our 4H-1,3-Dioxin-4-One, 2-(Hydroxymethyl)-2,6-Dimethyl-, (2S)- (9Ci) is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing key parameters such as chiral purity, chemical assay, and impurity profiles. We adhere to cGMP principles where applicable to support its use in regulated research and development pathways.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 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.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Chiral Purity (Chiral HPLC)	≥ 99.0% ee
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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