Description

3-Methyl-4-Penten-1-Ol is a versatile, unsaturated primary alcohol with a unique branched structure. This compound serves as a valuable intermediate in organic synthesis, prized for its reactive terminal hydroxyl and olefinic groups. It is particularly sought after by manufacturers in the fragrance, pharmaceutical, and specialty chemical industries for synthesizing complex molecules, flavors, and functional materials.

Application

• Fragrance and Flavor Intermediate: Used in the synthesis of terpene-like aroma chemicals and specialty esters for perfumery and flavoring applications.
• Pharmaceutical Building Block: Acts as a key chiral precursor or intermediate in the synthesis of active pharmaceutical ingredients (APIs) and other bioactive compounds.
• Polymer Modification: Employed as a functional monomer or chain transfer agent to introduce hydroxyl functionality and influence the properties of specialty polymers and resins.
• Agrochemical Synthesis: Utilized in the production of certain pesticides, herbicides, and plant growth regulators due to its reactive sites for further chemical transformation.
• Organic Synthesis Reagent: Serves as a versatile starting material or coupling partner in various organic reactions, including Grignard reactions, esterifications, and epoxidations.
• Research & Development: Used in academic and industrial R&D laboratories for exploring new synthetic methodologies and developing novel chemical entities.

Basic Information

Product Name	3-Methyl-4-Penten-1-Ol
CAS No.	51174-44-8
Molecular Formula	C6H12O
Molecular Weight	100.16 g/mol
Synonyms	3-Methyl-4-penten-1-ol; 4-Penten-1-ol, 3-methyl-; 3-Methylpent-4-en-1-ol; 3-Methyl-4-pentenol; 1-Hydroxy-3-methyl-4-pentene
EINECS	Contact for details

Quality Control

Our 3-Methyl-4-Penten-1-Ol is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including chromatography (GC/HPLC) and spectroscopy, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area under an inert atmosphere (e.g., nitrogen) to minimize oxidation. Recommended storage temperature is 2-8°C for long-term stability. Keep away from heat, sparks, and open flames.

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.