Description

4-Hydroxy-Pentenal is a versatile aldehyde derivative with a reactive hydroxyl group, making it a valuable building block in organic synthesis. Its bifunctional nature allows it to participate in a variety of chemical reactions, enabling the creation of complex molecular architectures. This compound is particularly relevant for research and development chemists in the pharmaceutical, agrochemical, and fine chemical industries seeking to synthesize novel compounds or advanced intermediates.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of active pharmaceutical ingredients (APIs) and other bioactive molecules.
• Agrochemical Synthesis: Used in the development of novel pesticides, herbicides, and plant growth regulators.
• Flavor and Fragrance Chemistry: Acts as a starting material for the creation of specific aldehydic and fruity notes in advanced aroma compounds.
• Polymer Chemistry: Functions as a monomer or cross-linking agent in the production of specialty polymers and resins.
• Organic Synthesis Research: A valuable reagent for academic and industrial R&D focused on new reaction methodologies, such as aldol condensations and nucleophilic additions.
• Fine Chemical Production: Employed in the manufacture of complex, high-value chemicals used in electronics, coatings, and other advanced materials.

Basic Information

Product Name	4-Hydroxy-Pentenal
CAS No.	16931-17-2
Molecular Formula	C5H8O2
Molecular Weight	100.12 g/mol
Synonyms	4-Hydroxypent-2-enal; 4-Hydroxy-2-pentenal; 2-Pentenal, 4-hydroxy-; 4-Hydroxypenten-2-al; Pent-2-en-1-al, 4-hydroxy-; 4-Hydroxy-2-penten-1-al; (E)-4-Hydroxypent-2-enal
EINECS	Contact for details

Quality Control

Our 4-Hydroxy-Pentenal is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including chromatographic purity assays and identity confirmation. A Certificate of Analysis (COA) detailing all specifications and test results is provided with every shipment to guarantee compliance with your research and production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry, and well-ventilated area. Recommended long-term storage temperature is 2-8°C. Allow the container to reach ambient temperature before opening to minimize moisture ingress.

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.