Description

1,3-Dioxolane-4-Carboxylicacid,4-Methyl-,Methylester,(4R)-(9Ci) is a high-purity, chiral building block of significant interest in advanced organic synthesis. This compound matters for its role as a key intermediate in the production of complex, biologically active molecules, particularly within the pharmaceutical sector. It is primarily needed by research chemists and process development scientists in the fine chemical, agrochemical, and pharmaceutical industries for constructing specific stereocenters in target molecules.

Application

• Pharmaceutical Intermediate: A critical chiral synthon for the synthesis of active pharmaceutical ingredients (APIs), especially those requiring specific (R)-configured stereochemistry.
• Asymmetric Synthesis: Used as a starting material or reagent in catalytic asymmetric reactions to introduce complex functional groups with high enantiomeric purity.
• Agrochemical Research: Serves as a building block in the development of novel, stereochemically defined pesticides and herbicides.
• Ligand and Catalyst Development: Employed in the preparation of chiral ligands and organocatalysts for use in enantioselective transformations.
• Academic & R&D Laboratories: Utilized in methodological research and the discovery of new synthetic pathways in organic chemistry.
• Fine Chemical Production: Acts as a precursor for specialty chemicals, flavors, and fragrances where precise molecular architecture is required.

Basic Information

Product Name	1,3-Dioxolane-4-Carboxylicacid,4-Methyl-,Methylester,(4R)-(9Ci)
CAS No.	401480-03-3
Molecular Formula	C7H12O5
Molecular Weight	176.17 g/mol
Synonyms	(4R)-4-Methyl-1,3-dioxolane-4-carboxylic acid methyl ester; Methyl (4R)-4-methyl-1,3-dioxolane-4-carboxylate; (R)-4-Methyl-1,3-dioxolane-4-carboxylic acid methyl ester; (R)-Methyl 4-methyl-1,3-dioxolane-4-carboxylate; 1,3-Dioxolane-4-carboxylic acid, 4-methyl-, methyl ester, (4R)-; 401480-03-3; (R)-Methyl 4-methyl-[1,3]dioxolane-4-carboxylate
EINECS	Contact for details

Quality Control

Our 1,3-Dioxolane-4-Carboxylicacid,4-Methyl-,Methylester,(4R)-(9Ci) is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high chemical purity. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, enantiomeric excess, and impurity profiles. Our quality systems are designed to meet the rigorous demands of GMP and ISO standards for advanced intermediates.

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, consider inert gas purging to maintain product integrity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Enantiomeric Excess (Chiral HPLC)	≥ 98.0%
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.