Description

2,3-Dihydroxypropanoic Acid is a versatile hydroxy acid with significant utility in advanced organic synthesis and industrial applications. Its bifunctional structure, featuring both hydroxyl and carboxylic acid groups, makes it a valuable chiral building block and intermediate. This compound is essential for manufacturers in the pharmaceutical, cosmetic, and specialty chemical sectors seeking high-purity intermediates for complex syntheses.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the synthesis of active pharmaceutical ingredients (APIs), particularly in antiviral and cardiovascular drug development.
• Cosmetic Formulations: Used as a precursor for mild α-hydroxy acids (AHAs) in skincare products for exfoliation and moisturization.
• Chelating Agent: Serves as a component in metal chelating formulations for industrial cleaning and water treatment processes.
• Biodegradable Polymer Synthesis: An important monomer or co-monomer in the production of polyesters and other biodegradable plastics.
• Food Additive Precursor: Employed in the synthesis of emulsifiers, acidulants, and flavoring agents for the food industry.
• Crosslinking Agent: Utilized in resin and polymer systems to introduce hydroxyl functionality for crosslinking reactions.
• Laboratory Research: A valuable reagent in academic and industrial R&D for studying enzymatic reactions and metabolic pathways.

Basic Information

Product Name	2,3-Dihydroxypropanoic Acid
CAS No.	6629-95-4
Molecular Formula	C3H6O4
Molecular Weight	106.08 g/mol
Synonyms	Glyceric Acid; 2,3-Dihydroxypropionic Acid; α,β-Dihydroxypropionic Acid; 3-Hydroxy-2-hydroxypropanoic Acid; DL-Glyceric Acid; Racemic Glyceric Acid; 2,3-Dihydroxypropanoate
EINECS	229-601-6

Quality Control

Our 2,3-Dihydroxypropanoic Acid is manufactured under strict quality management systems. Each batch is subjected to rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets precise customer specifications. Certificates of Analysis (COA) documenting all critical parameters are provided with every shipment to guarantee traceability and batch-to-batch consistency.

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 absorption of atmospheric moisture, which can affect product quality and stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm
Optical Rotation	Specific rotation provided per grade

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