Description

1,4-Pentadien-3-Ol is a versatile, highly reactive dienol intermediate with significant utility in organic synthesis. Its unique conjugated structure makes it a valuable building block for constructing complex molecular frameworks, particularly in the pharmaceutical and fine chemical industries. This compound is essential for researchers and manufacturers developing active pharmaceutical ingredients (APIs), specialty polymers, and advanced agrochemicals, where precise chemical functionality is critical.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Fine Chemical Synthesis: Serves as a versatile diene or nucleophile in Diels-Alder reactions and other cycloadditions for creating specialty chemicals.
• Polymer & Resin Production: Used as a monomer or cross-linking agent in the development of specialty polymers with tailored properties.
• Agrochemical Research: Employed in the research and development of novel pesticides and herbicides.
• Flavor & Fragrance Industry: Acts as an intermediate for synthesizing specific aroma compounds and flavoring agents.
• Academic & Industrial R&D: A valuable reagent for methodological studies in organic chemistry and material science.

Basic Information

Product Name	1,4-Pentadien-3-Ol
CAS No.	922-65-6
Molecular Formula	C5H8O
Molecular Weight	84.12 g/mol
Synonyms	1,4-Pentadien-3-ol; 3-Hydroxy-1,4-pentadiene; Vinyl allyl carbinol; 3-Penten-1-yn-5-ol (tautomer); Allyl vinyl carbinol; 3-Hydroxypenta-1,4-diene; Penta-1,4-dien-3-ol
EINECS	213-085-2

Quality Control

Our 1,4-Pentadien-3-Ol is produced under stringent quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including chromatography and spectroscopy, to verify identity and assay. Certificates of Analysis (COA) detailing purity, impurities, and physical parameters are provided with every shipment and are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, well-ventilated place. Due to its highly volatile and easily oxidized nature, the container must be kept tightly sealed and away from heat, sparks, and open flames. Recommended long-term storage temperature is 2-8°C.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 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.