Description

(2R)-2,3-o-Isopropylidene-D-Glyceric Acid Benzyl Ester CAS NO 55032-17-2 is a high-purity chiral building block and protected glyceric acid derivative essential for sophisticated organic synthesis. This compound serves as a critical intermediate in the production of complex molecules, offering precise stereochemical control for researchers and process chemists. It is primarily needed by the pharmaceutical, agrochemical, and fine chemical industries for the development of active ingredients, specialty chemicals, and advanced materials.

Application

• Pharmaceutical Intermediate: Key chiral synthon for the synthesis of antiviral agents, enzyme inhibitors, and other bioactive molecules.
• Agrochemical Synthesis: Used in the research and development of chiral pesticides and herbicides with enhanced efficacy.
• Fine Chemical Production: Serves as a building block for specialty chemicals, flavors, and fragrances requiring specific stereochemistry.
• Academic & Research: A valuable reagent in medicinal chemistry and organic synthesis research for constructing complex molecular architectures.
• Peptide Mimetics: Utilized in the preparation of peptidomimetics and modified amino acid derivatives.
• Glycochemistry: Acts as a precursor in the synthesis of carbohydrate analogs and glycoconjugates.

Basic Information

Product Name	(2R)-2,3-o-Isopropylidene-D-Glyceric Acid Benzyl Ester
CAS No.	55032-17-2
Molecular Formula	C13H16O5
Molecular Weight	252.26 g/mol
Synonyms	D-Glyceric Acid, 2,3-O-isopropylidene-, Benzyl Ester, (2R)-; Benzyl (2R)-2,2-Dimethyl-1,3-dioxolane-4-carboxylate; (R)-(-)-2,2-Dimethyl-1,3-dioxolane-4-carboxylic Acid Benzyl Ester; (R)-Benzyl 2,2-Dimethyl-1,3-dioxolane-4-carboxylate; (2R)-2,3-Isopropylidene-D-glyceric Acid Benzyl Ester; (R)-Benzyl Glycerate Acetonide; Benzyl (R)-2,2-Dimethyl-1,3-dioxolane-4-carboxylate
EINECS	Contact for details

Quality Control

Our (2R)-2,3-o-Isopropylidene-D-Glyceric Acid Benzyl Ester is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chiral purity analysis by HPLC, to ensure it meets the high standards required for advanced synthetic applications. Certificates of Analysis (COA) detailing identity, purity, and chiral 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 place at a controlled room temperature (typically 15-25°C). Keep away from strong bases and incompatible materials such as strong oxidizing agents. The product is light-sensitive and should be stored away from light.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Chiral Purity (Chiral HPLC)	≥ 99.0% ee
Water Content (KF)	≤ 0.5%

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