Description

Dl-3-Acetoxybutyric Acid Ethyl Ester is a versatile chiral building block and ester derivative used in advanced organic synthesis. This compound is valued for its role as a key intermediate in the production of pharmaceuticals, agrochemicals, and fine chemicals. It is particularly relevant for manufacturers and R&D laboratories in the pharmaceutical and specialty chemical sectors seeking high-purity intermediates for complex synthetic routes.

Application

• Pharmaceutical Intermediate: A key chiral synthon in the synthesis of active pharmaceutical ingredients (APIs), particularly for drugs targeting the central nervous system or metabolic pathways.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides where specific stereochemistry is required for biological activity.
• Fine Chemical Production: Serves as a precursor for flavors, fragrances, and other high-value specialty chemicals.
• Polymer Chemistry: Can act as a monomer or co-monomer in the synthesis of specialized polyesters with unique properties.
• Academic & Industrial Research: Employed in methodological development and as a standard in asymmetric synthesis studies.
• Chemical Reference Standard: Used for analytical calibration and quality control in laboratories requiring precise chiral compounds.

Basic Information

Item	Details
Product Name	Dl-3-Acetoxybutyric Acid Ethyl Ester
CAS No.	27846-49-7
Molecular Formula	C8H14O4
Molecular Weight	174.19 g/mol
Synonyms	Ethyl DL-3-Acetoxybutyrate; (±)-3-Acetoxybutyric Acid Ethyl Ester; Ethyl 3-Acetoxybutanoate; 3-Acetoxybutanoic Acid Ethyl Ester; DL-3-Acetoxybutanoic Acid Ethyl Ester; Acetic Acid 1-Ethoxycarbonyl-2-propyl Ester; Butanoic acid, 3-(acetyloxy)-, ethyl ester, (±)-
EINECS	Contact for details

Quality Control

Our Dl-3-Acetoxybutyric Acid Ethyl Ester is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including chromatography (HPLC, GC) and spectroscopic methods, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are available upon request, supporting compliance with cGMP and ISO 9001 standards where applicable.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its highly volatile nature, keep away from heat, sparks, and open flame. Containers should be kept tightly sealed when not in use to prevent evaporation and potential moisture absorption.

Specification

Item	Specification
Appearance	Colorless to pale yellow clear liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 98.0%
Optical Purity (Chiral HPLC)	Racemic mixture (DL)
Specific Gravity (20°C)	1.040 - 1.060
Refractive Index (n20D)	1.415 - 1.425
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.