Description

4-Hydroxy-2-Hexenal is a reactive alpha,β-unsaturated aldehyde with a hydroxyl group, making it a versatile intermediate in organic synthesis. This compound matters for its role as a key building block in the production of flavor and fragrance compounds, pharmaceuticals, and advanced polymer materials. Industries that require high-purity synthetic intermediates, such as fine chemical manufacturers, flavor and fragrance houses, and life science research organizations, will find this product essential for their development and production processes.

Application

• Flavor and Fragrance Synthesis: A crucial precursor for creating specific aldehydic and fruity flavor notes.
• Pharmaceutical Intermediates: Serves as a building block in the synthesis of active pharmaceutical ingredients (APIs) and other bioactive molecules.
• Polymer Chemistry: Used in the production of specialty polymers, resins, and cross-linking agents due to its reactive aldehyde and hydroxyl functionalities.
• Organic Synthesis Research: A valuable reagent for academic and industrial R&D in developing new synthetic methodologies.
• Chemical Intermediate: Employed in multi-step synthesis for agrochemicals and other fine chemicals.
• Biochemical Studies: Used in research related to lipid peroxidation and the study of advanced glycation end-products (AGEs).

Basic Information

Product Name	4-Hydroxy-2-Hexenal
CAS No.	17427-08-6
Molecular Formula	C₆H₁₀O₂
Molecular Weight	114.14 g/mol
Synonyms	4-Hydroxyhex-2-enal; (E)-4-Hydroxy-2-hexenal; 2-Hexenal, 4-hydroxy-; 4-Hydroxy-trans-2-hexenal; 4-Hydroxy-2E-hexenal; HHE; Lipid Peroxidation Product HHE
EINECS	Contact for details

Quality Control

Our 4-Hydroxy-2-Hexenal is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets the high standards required for fine chemical and research applications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at controlled room temperature (15-25°C) to minimize oxidation. This product is easily oxidized; prolonged exposure to air should be avoided. Keep the container tightly sealed in a cool, dry, and well-ventilated place.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%

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