Description

4-Hydroxy-3-Methylbutanal is a versatile aldehyde derivative with a hydroxyl functional group, making it a valuable chiral building block in organic synthesis. This compound is particularly significant for its role in the production of flavor and fragrance intermediates, pharmaceuticals, and fine chemicals. It is essential for research and development chemists, process engineers, and manufacturers in the flavor & fragrance, pharmaceutical, and agrochemical industries seeking high-purity intermediates.

Application

• Flavor and Fragrance Intermediate: A key precursor in the synthesis of various fruity, green, and floral aroma compounds.
• Pharmaceutical Synthesis: Serves as a chiral synthon for constructing active pharmaceutical ingredients (APIs) and other bioactive molecules.
• Agrochemical Manufacturing: Used in the production of certain pesticides and plant growth regulators.
• Fine Chemical Production: Acts as a versatile building block for specialty chemicals, including polymers and resins.
• Research & Development: Employed in academic and industrial R&D for exploring new synthetic pathways and methodologies.
• Cosmetic Ingredients: Utilized in the synthesis of specialty esters and other compounds for personal care formulations.

Basic Information

Product Name	4-Hydroxy-3-Methylbutanal
CAS No.	56805-34-6
Molecular Formula	C5H10O2
Molecular Weight	102.13 g/mol
Synonyms	3-Methyl-4-hydroxybutanal; 4-Hydroxy-3-methylbutyraldehyde; 3-Methyl-4-oxobutanol; 4-Hydroxy-3-methyl-1-butanal; 3-Methyl-4-hydroxybutyraldehyde; 4-Hydroxyisovaleraldehyde; 4-Hydroxy-3-methylbutyric aldehyde
EINECS	Contact for details

Quality Control

Our 4-Hydroxy-3-Methylbutanal is produced under strict quality management systems to ensure batch-to-batch consistency and high purity. We provide comprehensive quality assurance, with specifications tailored to meet the rigorous demands of pharmaceutical and fine chemical applications. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available for every batch upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). This product is easily oxidized (store under inert atmosphere) and light-sensitive (store away from light). Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC/HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Specific Gravity (20°C)	Contact for details
Refractive Index (20°C)	Contact for details

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