Description

1,3-Dioxane-2-Carboxylicacid,4-Methyl-,(2R,4S)-Rel-(9Ci) is a high-purity chiral building block and intermediate of significant interest in advanced organic synthesis. Its defined stereochemistry and functionalized 1,3-dioxane scaffold make it a valuable precursor for constructing complex, stereodefined molecules. This compound is primarily utilized by research institutions and pharmaceutical companies engaged in the development of novel active pharmaceutical ingredients (APIs), agrochemicals, and specialty fine chemicals.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the asymmetric synthesis of potential drug candidates and complex natural product analogs.
• Agrochemical Research: Used in the development of novel, stereospecific pesticides and herbicides where specific chirality impacts biological activity.
• Asymmetric Catalysis Ligand Precursor: Serves as a starting material for synthesizing novel chiral ligands and organocatalysts.
• Fine Chemical Synthesis: Employed in the production of high-value specialty chemicals requiring precise stereochemical control.
• Academic & Industrial R&D: A valuable tool for methodological development in synthetic organic chemistry, particularly in stereoselective transformations.

Basic Information

Product Name	1,3-Dioxane-2-Carboxylicacid,4-Methyl-,(2R,4S)-Rel-(9Ci)
CAS No.	721447-91-2
Molecular Formula	C6H10O4
Molecular Weight	146.14 g/mol
Synonyms	(2R,4S)-4-Methyl-1,3-dioxane-2-carboxylic acid; rel-(2R,4S)-4-Methyl-1,3-dioxane-2-carboxylic acid; 4-Methyl-1,3-dioxane-2-carboxylic acid (rel-(2R,4S)-); 1,3-Dioxane-2-carboxylic acid, 4-methyl-, (2R,4S)-rel-; Chiral 4-methyl-1,3-dioxane-2-carboxylic acid; (rel-2R,4S)-4-Methyl-1,3-dioxane-2-carboxylic acid
EINECS	Contact for details

Quality Control

Our production of 1,3-Dioxane-2-Carboxylicacid,4-Methyl-,(2R,4S)-Rel-(9Ci) adheres to stringent quality protocols to ensure batch-to-batch consistency and high chiral purity. All materials are characterized by advanced analytical techniques including HPLC, GC, NMR, and optical rotation measurement. A comprehensive Certificate of Analysis (COA) detailing identity, purity, enantiomeric excess, and impurity profile is provided with each shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from strong acids and incompatible organic solvents. For long-term storage under inert atmosphere, please contact our technical team for specific recommendations.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Enantiomeric Excess (Chiral HPLC)	≥ 99.0%
Melting Point	Contact for details
Specific Rotation	Contact for details
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.