Description

3-Methoxybutyric Acid is a versatile organic acid ester derivative with significant utility as a key building block in advanced chemical synthesis. Its value lies in its bifunctional structure, containing both a carboxylic acid and an ether group, which makes it an important intermediate for creating more complex molecules. This compound is primarily needed by the pharmaceutical, agrochemical, and specialty chemical industries for applications ranging from active pharmaceutical ingredient (API) development to the synthesis of performance-enhancing additives.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of various active pharmaceutical ingredients (APIs) and chiral compounds.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and plant growth regulators.
• Flavor and Fragrance Ingredient: Serves as a precursor for esters and other compounds used in creating specific flavor and aroma profiles.
• Polymer Modification: Acts as a monomer or co-monomer for producing specialty polymers with tailored properties.
• Organic Synthesis Reagent: Employed in research and development for constructing complex organic molecules, including natural product analogs.
• Solvent and Plasticizer Intermediate: A starting material for manufacturing high-boiling-point solvents and specialized plasticizers.

Basic Information

Product Name	3-Methoxybutyric Acid
CAS No.	10024-70-1
Molecular Formula	C5H10O3
Molecular Weight	118.13 g/mol
Synonyms	3-Methoxybutanoic Acid; β-Methoxybutyric Acid; DL-3-Methoxybutyric Acid; (±)-3-Methoxybutyric Acid; 3-Methoxy-butyric acid; Butanoic acid, 3-methoxy-; NSC 403697
EINECS	233-027-6

Quality Control

Our 3-Methoxybutyric Acid is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure it meets the high-purity standards required for industrial and research applications. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming identity, purity, and impurity profiles. We adhere to cGMP principles where applicable to ensure supply chain integrity and product traceability.

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). Keep away from strong oxidizing agents, strong bases, and sources of ignition.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Refractive Index (n20D)	1.420 - 1.425
Density (20°C)	1.05 - 1.10 g/mL

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