Description

D-Erythruronolactone Acetonide is a high-purity, protected sugar derivative and a key chiral building block in organic synthesis. This compound is valued for its role in the stereoselective construction of complex molecules, particularly in pharmaceutical research and development. It is essential for chemists and manufacturers in the fine chemical, pharmaceutical intermediate, and advanced material sectors seeking reliable, high-quality chiral synthons.

Application

• Pharmaceutical Intermediate: A critical chiral precursor for the synthesis of nucleoside analogs, antiviral agents, and other active pharmaceutical ingredients (APIs).
• Fine Chemical Synthesis: Used as a versatile building block for constructing complex natural products, sugars, and other specialty chemicals with defined stereochemistry.
• Asymmetric Catalysis & Ligand Development: Serves as a starting material for creating chiral ligands and catalysts used in enantioselective reactions.
• Biochemical Research: Employed in the study of carbohydrate metabolism and as a standard or reagent in glycoscience research.
• Material Science: Potential monomer or precursor for synthesizing specialized polymers and functional materials with specific optical properties.

Basic Information

Product Name	D-Erythruronolactone Acetonide
CAS No.	85254-46-2
Molecular Formula	C7H10O4
Molecular Weight	158.15 g/mol
Synonyms	D-erythro-1,2,3,4-Tetrahydroxybutane-1,4-lactone 2,3-Acetonide; (3aR,6S,6aR)-6-(Hydroxymethyl)-2,2-dimethyltetrahydrofuro[3,4-d][1,3]dioxol-4(3aH)-one; D-erythro-1,2,3,4-Tetrahydroxybutane-1,4-lactone cyclic 2,3-acetonide; D-Erythrono-1,4-lactone 2,3-acetonide; Erythruronolactone Acetonide
EINECS	Contact for details

Quality Control

Our D-Erythruronolactone Acetonide is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, chiral analysis, and identity confirmation, to ensure it meets the high standards required for research and synthesis. Certificates of Analysis (COA) with detailed specifications are provided to guarantee traceability, consistency, and compliance with your project requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to prevent moisture absorption.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Chiral Purity (Chiral HPLC)	≥ 99.0% ee
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%

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