Description

2-Hydroxy-3-Methylbutyraldehyde is a versatile aldehyde derivative with a reactive hydroxyl group, making it a valuable chiral building block in organic synthesis. This compound is particularly significant for its role in the production of fine chemicals and active pharmaceutical ingredients (APIs), where its specific stereochemistry is crucial. It is primarily needed by manufacturers in the pharmaceutical, agrochemical, and specialty fragrance industries for synthesizing complex molecules.

Application

• Pharmaceutical Intermediate: A key chiral precursor in the synthesis of various active pharmaceutical ingredients (APIs) and drug candidates.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides that require specific stereoisomers for enhanced efficacy.
• Flavor and Fragrance Ingredient: Serves as a building block for creating complex aroma chemicals and specialty flavors.
• Fine Chemical Production: Employed in asymmetric synthesis and as a starting material for other high-value chiral compounds.
• Research & Development: Utilized in academic and industrial R&D labs for method development and exploring new synthetic pathways.
• Polymer Modification: Can act as a functional monomer or cross-linking agent in specialty polymer formulations.

Basic Information

Product Name	2-Hydroxy-3-Methylbutyraldehyde
CAS No.	67755-97-9
Molecular Formula	C5H10O2
Molecular Weight	102.13 g/mol
Synonyms	3-Methyl-2-hydroxybutyraldehyde; 2-Hydroxy-3-methylbutanal; 3-Methyl-2-oxobutyraldehyde (tautomer); α-Hydroxy-β-methylbutyraldehyde; 2-Hydroxyisovaleraldehyde; (RS)-2-Hydroxy-3-methylbutanal; 3-Methyl-2-hydroxybutanal
EINECS	Contact for details

Quality Control

Our 2-Hydroxy-3-Methylbutyraldehyde is produced under strict quality management systems. Every batch undergoes rigorous analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets the high standards required for synthetic applications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment to guarantee traceability and consistency for our global B2B clients.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen) in a cool, dry, and well-ventilated area. Recommended storage temperature is 2-8°C to minimize degradation. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 1.0%

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