Description

1,3-Dioxolane-4-Carboxylicacid,2-Methyl-,Methylester,cis-()-(8Ci) is a specialized chiral building block and protected form of a hydroxy acid derivative. This compound matters for its role as a key intermediate in the synthesis of complex molecules, particularly in the pharmaceutical and fine chemical industries, where precise stereochemistry is critical. It is needed by R&D chemists and process development scientists working on active pharmaceutical ingredients (APIs), agrochemicals, and advanced materials.

Application

• Pharmaceutical Intermediate: A crucial chiral synthon for the synthesis of various drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides requiring specific stereoisomers.
• Fine Chemical Production: Serves as a building block for complex fragrances, flavors, and specialty polymers.
• Asymmetric Synthesis: Employed in catalytic reactions to introduce chiral centers with high enantiomeric purity.
• Academic & Industrial Research: A valuable reagent for methodological development in organic chemistry and total synthesis projects.
• Material Science: Potential monomer or modifier in the development of specialized polymeric materials.

Basic Information

Product Name	1,3-Dioxolane-4-Carboxylicacid,2-Methyl-,Methylester,cis-()-(8Ci)
CAS No.	25687-59-6
Molecular Formula	C7H12O5
Molecular Weight	176.17 g/mol
Synonyms	Methyl (4R,5S)-2-Methyl-1,3-dioxolane-4-carboxylate; cis-2-Methyl-1,3-dioxolane-4-carboxylic Acid Methyl Ester; (4R,5S)-2-Methyl-1,3-dioxolane-4-carboxylic Acid Methyl Ester; Methyl 2-Methyl-1,3-dioxolane-4-carboxylate; (cis)-Methyl 2-methyl-1,3-dioxolane-4-carboxylate; 1,3-Dioxolane-4-carboxylic acid, 2-methyl-, methyl ester, cis-; (4R-cis)-2-Methyl-1,3-dioxolane-4-carboxylic acid methyl ester
EINECS	Contact for details

Quality Control

Our 1,3-Dioxolane-4-Carboxylicacid,2-Methyl-,Methylester,cis-()-(8Ci) is produced under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high chemical purity and chiral integrity, which are critical for sensitive synthetic applications. Certificates of Analysis (COA) detailing identity, purity, and enantiomeric excess are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); ensure containers are sealed immediately after use to prevent degradation from atmospheric moisture.

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%
Specific Rotation	Contact for details

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