Description

(2S)-2-Hydroxypentanedioic Acid is a chiral hydroxy dicarboxylic acid of significant industrial and research interest. This compound serves as a versatile chiral building block and intermediate in the synthesis of more complex molecules. It is particularly valuable for manufacturers and R&D teams in the pharmaceutical, fine chemical, and agrochemical sectors seeking high-purity, stereochemically defined intermediates.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the production of active pharmaceutical ingredients (APIs), especially those targeting metabolic and neurological pathways.
• Fine Chemical Synthesis: Used in the asymmetric synthesis of complex organic compounds, including natural products and specialty chemicals.
• Agrochemical Research: Employed as a building block for developing novel, chiral herbicides, fungicides, and plant growth regulators.
• Biochemical Research: Functions as a substrate or inhibitor in enzymatic studies and metabolic pathway analysis.
• Cosmetic Ingredient Synthesis: A precursor for certain skin-conditioning agents and chelating agents used in personal care formulations.
• Food Additive Precursor: Can be utilized in the synthesis of certain flavor enhancers and acidulants.

Basic Information

Product Name	(2S)-2-Hydroxypentanedioic Acid
CAS No.	13095-48-2
Molecular Formula	C5H8O5
Molecular Weight	148.11 g/mol
Synonyms	(S)-2-Hydroxyglutaric Acid; L-2-Hydroxyglutaric Acid; (2S)-2-Hydroxy-1,5-pentanedioic Acid; (S)-2-Hydroxypentanedioic Acid; L-α-Hydroxyglutaric Acid; (S)-α-Hydroxyglutarate; 2-Hydroxyglutaric Acid (L-form); 13095-48-2
EINECS	Contact for details

Quality Control

Our (2S)-2-Hydroxypentanedioic Acid is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including chiral purity assessment by HPLC, to ensure it meets exacting standards for chemical and enantiomeric purity. Certificates of Analysis (COA) detailing all specifications 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 nature, the container must be kept tightly sealed after opening to prevent moisture absorption, which can affect product stability and handling properties.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Chiral Purity (HPLC)	≥ 99.0% ee
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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