Description

5-Methoxy-1-Pentene is a versatile organic intermediate featuring an alkene group and an ether linkage. This unique structure makes it a valuable building block for synthesizing more complex molecules in fine chemical and pharmaceutical manufacturing. It is particularly sought after by R&D chemists and process engineers in the agrochemical, fragrance, and specialty polymer sectors for introducing functional moieties.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and other bioactive molecules.
• Agrochemical Synthesis: Serves as a key precursor for creating herbicides, insecticides, and plant growth regulators.
• Fragrance & Flavor Chemistry: Employed in the production of aroma chemicals and flavoring agents due to its reactive terminal double bond.
• Specialty Polymer Monomer: Acts as a co-monomer or functionalizing agent in the production of specialty polymers and resins.
• Organic Synthesis Building Block: Utilized in various organic reactions, including alkylation, metathesis, and hydrofunctionalization, to construct complex molecular architectures.
• Ligand & Catalyst Development: Used in research for developing novel ligands and organometallic catalysts.

Basic Information

Product Name	5-Methoxy-1-Pentene
CAS No.	1191-31-7
Molecular Formula	C6H12O
Molecular Weight	100.16 g/mol
Synonyms	1-Pentene, 5-methoxy-; 5-Methoxypent-1-ene; 1-Methoxy-4-pentene; 4-Pentenyl methyl ether; Methyl 4-pentenyl ether; 5-Methoxyamylene; NSC 5186
EINECS	214-746-4

Quality Control

Our 5-Methoxy-1-Pentene is produced under stringent quality management systems. Each batch undergoes comprehensive analytical testing, including GC, NMR, and Karl Fischer titration, to ensure high purity and consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with agreed specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources and incompatible materials. Due to its highly volatile nature, containers must be kept tightly sealed and at temperatures recommended on the Safety Data Sheet (typically 2-8°C or as specified).

Specification

Item	Specification
Appearance	Clear, colorless liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Density (20°C)	0.78 - 0.82 g/mL
Refractive Index (n20D)	1.398 - 1.402

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