Description

3-Methylglycidic Acid is a versatile chiral building block and epoxide derivative of significant interest in fine chemical synthesis. Its value lies in its bifunctional structure, featuring both an epoxide ring and a carboxylic acid group, enabling its use in the production of complex, high-value molecules. This compound is primarily needed by manufacturers in the pharmaceutical, agrochemical, and specialty polymer industries for the synthesis of active ingredients and advanced materials.

Application

• Pharmaceutical Intermediates: A key chiral synthon for the synthesis of β-blockers, protease inhibitors, and other active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and plant growth regulators requiring specific stereochemistry.
• Polymer Modification: Serves as a cross-linking agent or a monomer for creating specialty epoxy resins and polymers with tailored properties.
• Fine Chemical Production: Employed in asymmetric synthesis and as a precursor for flavors, fragrances, and advanced material components.
• Bioconjugation Chemistry: The reactive epoxide group can be utilized for labeling or modifying biomolecules in research applications.

Basic Information

Product Name	3-Methylglycidic Acid
CAS No.	86561-72-0
Molecular Formula	C4H6O3
Molecular Weight	102.09 g/mol
Synonyms	2,3-Epoxy-2-methylpropanoic Acid; (±)-3-Methylglycidic Acid; Glycidic Acid, 3-methyl-; 2-Methyloxiran-2-carboxylic Acid; 2-Methyl-2,3-epoxypropionic Acid; racemic 3-Methylglycidic Acid; 2-Methylglycidic Acid (common misnomer); Oxiranecarboxylic acid, 2-methyl-
EINECS	Contact for details

Quality Control

Our 3-Methylglycidic Acid is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including chiral purity assessment, to ensure it meets the high standards required for synthetic applications. Certificates of Analysis (COA) detailing purity, enantiomeric excess (if applicable), and impurity profiles are available for every shipment. We support compliance with cGMP, ISO, and REACH regulations as required.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and should be handled under an inert atmosphere for prolonged storage to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Chiral Purity (Chiral HPLC)	Specify required enantiomeric excess (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.