Description

3-Hydroxy-2-(Hydroxymethyl)-2-Methylpropionaldehyde is a versatile bifunctional organic compound featuring both aldehyde and hydroxyl groups. This unique structure makes it a valuable building block for synthesizing a wide range of complex molecules, including pharmaceuticals, polymers, and specialty chemicals. It is particularly sought after by research and development chemists, process engineers, and manufacturers in the pharmaceutical, agrochemical, and fine chemical industries for its reactivity and utility in creating heterocycles and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), especially for drugs targeting the central nervous system or possessing antiviral properties.
• Polymer Chemistry: Serves as a cross-linking agent or monomer for producing specialty resins, coatings, and adhesives with enhanced thermal stability and mechanical properties.
• Agrochemical Synthesis: Used in the manufacture of advanced pesticides, herbicides, and plant growth regulators.
• Fine Chemical Production: An essential building block for creating complex fragrance compounds, dyes, and photographic chemicals.
• Chemical Research: Employed in academic and industrial R&D for exploring new organic reactions and developing novel catalytic processes.
• Cosmetic Ingredients: May be used in the synthesis of certain specialty emollients or stabilizers for personal care formulations.

Basic Information

Item	Detail
Product Name	3-Hydroxy-2-(Hydroxymethyl)-2-Methylpropionaldehyde
CAS No.	18516-18-2
Molecular Formula	C6H12O3
Molecular Weight	132.16 g/mol
Synonyms	2-(Hydroxymethyl)-2-methyl-3-hydroxypropanal; 3-Hydroxy-2-(hydroxymethyl)-2-methylpropanal; 2-Methylol-2-hydroxymethyl-propanal; Tris(hydroxymethyl)acetaldehyde; THA; 2,2-Bis(hydroxymethyl)-3-hydroxypropanal; 3-Hydroxy-2,2-bis(hydroxymethyl)propanal
EINECS	Contact for details

Quality Control

Our 3-Hydroxy-2-(Hydroxymethyl)-2-Methylpropionaldehyde is produced under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure it meets the high-purity standards required for sensitive synthetic applications. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing parameters such as assay, identity, and impurity profiles. Our quality commitment ensures reliable performance and batch-to-batch consistency for your critical processes.

Storage

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

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%

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