Description

Henicosapentaene is a high-purity, long-chain polyunsaturated hydrocarbon. This compound is valued for its unique chemical structure, making it a critical intermediate in advanced organic synthesis and materials research. It is primarily utilized by research institutions and industrial R&D departments focused on developing novel polymers, specialty chemicals, and advanced material precursors.

Application

• Organic Synthesis Intermediate: Serves as a key building block for synthesizing complex natural product analogs and novel organic molecules.
• Polymer & Material Science Research: Used in the development of specialized polymers, liquid crystals, and advanced carbon-based materials.
• Pharmaceutical Research: Investigated as a potential synthetic precursor or scaffold in medicinal chemistry for drug discovery programs.
• Chemical Reference Standard: Employed as an analytical standard in chromatography (GC, HPLC) for method development and quality control.
• Specialty Chemical Manufacturing: Acts as a starting material for producing fine chemicals with specific optical or electronic properties.

Basic Information

Product Name	Henicosapentaene
CAS No.	52655-31-9
Molecular Formula	C₂₁H₃₂
Molecular Weight	284.48 g/mol
Synonyms	1,3,5,7,9-Henicosapentaene; Henicosa-1,3,5,7,9-pentaene; All-cis-Henicosapentaene; C21:5; C21:5 n-? (unspecified); Polyunsaturated C21 hydrocarbon; Long-chain pentaene
EINECS	Contact for details

Quality Control

Our Henicosapentaene is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including purity assay and impurity profiling via GC and HPLC, to ensure it meets the high standards required for research and development. Certificates of Analysis (COA) detailing batch-specific results are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at 2-8°C to minimize oxidation and degradation. Keep the container in a cool, dry, and well-ventilated area away from heat and ignition sources.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 95.0%
Related Substances (HPLC)	Total impurities ≤ 5.0%

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