Description

(+/-)-2-Acetoxypropionic Acid CAS NO 535-17-1 is a versatile chiral organic acid ester, serving as a crucial intermediate in fine chemical synthesis. Its value lies in its bifunctional structure, containing both a carboxylic acid and an ester group, which enables its use in building more complex molecules. This compound is primarily needed by manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for applications such as chiral resolution and the synthesis of active ingredients.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of chiral active pharmaceutical ingredients (APIs) and prodrugs.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and other crop protection agents.
• Chiral Resolution Agent: Employed in the separation of racemic mixtures due to its stereogenic center.
• Polymer & Resin Modifier: Acts as a monomer or cross-linking agent in specialty polymer formulations.
• Flavor & Fragrance Ingredient: Serves as a precursor in the synthesis of certain esters used in flavor and fragrance compositions.
• Chemical Research & Development: A valuable reagent in organic synthesis laboratories for exploring new reaction pathways.

Basic Information

Product Name	(+/-)-2-Acetoxypropionic Acid
CAS No.	535-17-1
Molecular Formula	C5H8O4
Molecular Weight	132.11 g/mol
Synonyms	DL-2-Acetoxypropionic Acid; (±)-2-Acetoxypropanoic Acid; Acetyl lactic acid; 2-Acetoxypropanoic Acid; Lactic acid acetate; Acetoxypropanoic acid; Racemic 2-acetoxypropionic acid; 2-(Acetyloxy)propanoic acid
EINECS	208-607-7

Quality Control

Our (+/-)-2-Acetoxypropionic Acid is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure it meets precise specifications for identity, purity, and impurity profiles. A comprehensive Certificate of Analysis (COA) is provided with every shipment, detailing results from tests including assay, chiral purity, and residual solvents. We adhere to cGMP principles where applicable to support our customers in regulated industries.

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 hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Optical Purity (Chiral HPLC)	Racemic mixture (50:50 enantiomeric ratio)
Water Content (KF)	≤ 0.5%
Residual Solvents (GC)	Meets ICH guidelines

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