Description

1,3-Dioxolane-4-Carboxylicacid,2,2-Dimethyl-,Methylester(9Ci) is a specialized heterocyclic ester compound with the CAS number 108865-84-5. This high-purity intermediate is valued for its unique protected carboxylic acid functionality and its role as a versatile building block in advanced organic synthesis. It is primarily sought by research and development teams in the pharmaceutical and fine chemical industries for constructing complex molecular architectures, including active pharmaceutical ingredients (APIs) and novel materials.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Fine Chemical Synthesis: Used as a protected carboxylic acid derivative in multi-step organic synthesis for agrochemicals and specialty chemicals.
• Ligand and Catalyst Development: Serves as a precursor for creating novel chiral ligands and organocatalysts used in asymmetric synthesis.
• Material Science Research: Employed in the development of specialized polymers and functional materials with tailored properties.
• Academic & Industrial R&D: A valuable reagent for methodological development and exploring new chemical reactions in laboratory settings.

Basic Information

Product Name	1,3-Dioxolane-4-Carboxylicacid,2,2-Dimethyl-,Methylester(9Ci)
CAS No.	108865-84-5
Molecular Formula	C7H12O4
Molecular Weight	160.17 g/mol
Synonyms	Methyl 2,2-dimethyl-1,3-dioxolane-4-carboxylate; 2,2-Dimethyl-1,3-dioxolane-4-carboxylic acid methyl ester; (4R/S)-2,2-Dimethyl-1,3-dioxolane-4-carboxylic Acid Methyl Ester; D-Glyceric Acid Methyl Ester Acetonide; L-Glyceric Acid Methyl Ester Acetonide; Glyceric Acid Methyl Ester Acetonide; Methyl (2,2-dimethyl-1,3-dioxolan-4-yl)formate
EINECS	Contact for details

Quality Control

Our 1,3-Dioxolane-4-Carboxylicacid,2,2-Dimethyl-,Methylester(9Ci) is produced under strict quality management systems. Every batch undergoes comprehensive analytical testing, including chromatography (HPLC/GC) and spectroscopic methods (NMR, IR), to ensure high chemical purity and identity confirmation. A detailed Certificate of Analysis (COA) is provided with each shipment, documenting purity, assay, and impurity profiles to support your quality and regulatory requirements.

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 oxidizing agents. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Assay (GC)	≥ 98.0%
Specific Rotation (if chiral)	Contact for details
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.