Description

4-Octen-1-ol, (4E)- is a high-purity, unsaturated fatty alcohol with the CAS number 31502-21-3. This compound serves as a valuable chiral building block and intermediate in the synthesis of complex organic molecules, particularly in the fragrance and pharmaceutical sectors. It is essential for manufacturers and R&D laboratories seeking a reliable source of this specific stereoisomer for applications in fine chemicals, flavor & fragrance creation, and advanced material science.

Application

• Fragrance & Flavor Intermediate: A key chiral precursor for the synthesis of specific aroma chemicals and natural product analogs.
• Pharmaceutical Synthesis: Used as a versatile building block in the production of active pharmaceutical ingredients (APIs) and other bioactive compounds.
• Organic Synthesis & Research: Employed in academic and industrial research for studying stereoselective reactions and creating complex molecular architectures.
• Specialty Chemicals: Acts as an intermediate in the manufacture of surfactants, plasticizers, and other performance chemicals where its olefinic and alcohol functionalities are utilized.
• Agrochemical Intermediates: Potential use in the synthesis of certain pesticides or plant growth regulators.

Basic Information

Product Name	4-Octen-1-ol, (4E)-
CAS No.	31502-21-3
Molecular Formula	C8H16O
Molecular Weight	128.21 g/mol
Synonyms	(E)-4-Octen-1-ol; (4E)-Oct-4-en-1-ol; trans-4-Octen-1-ol; 4-Octen-1-ol, (E)-; 4-Octen-1-ol; 1-Hydroxy-4-octene; 4-Octene-1-ol
EINECS	Contact for details

Quality Control

Our 4-Octen-1-ol, (4E)- is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including GC, HPLC, and NMR, to ensure identity, purity, and stereochemical integrity. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to guarantee traceability and compliance with your research or 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 at room temperature (15-25°C). Due to its sensitivity to oxidation, minimize headspace in opened containers.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 97.0%
Isomeric Purity ((E)-isomer)	≥ 98.0%
Water Content (KF)	≤ 0.5%

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