Description

β-Farnesol CAS NO 58181-76-3 is a naturally occurring sesquiterpene alcohol, a key intermediate in the biosynthesis of other terpenoids. This compound is highly valued for its versatile role as a fragrance ingredient, flavor enhancer, and bioactive molecule. It is essential for manufacturers in the fragrance, flavor, pharmaceutical, and agrochemical industries seeking a high-purity, reliable building block.

Application

• Fragrance & Flavor Industry: A prized ingredient for creating fresh, green, floral, and citrusy notes in perfumes, cosmetics, and food flavorings.
• Pharmaceutical Intermediates: Serves as a key chiral building block in the synthesis of complex bioactive molecules and active pharmaceutical ingredients (APIs).
• Agrochemicals: Used in the research and development of pesticides and insecticides, leveraging its natural origin and biological activity.
• Antimicrobial Agent: Investigated for its potential as a natural preservative in cosmetics and topical formulations due to its activity against certain microbes.
• Chemical Synthesis: An important intermediate for the production of other sesquiterpenoids, vitamins (e.g., Vitamin E, K), and fine chemicals.
• Research & Development: A standard compound for biochemical studies related to isoprenoid biosynthesis, quorum sensing, and cell signaling pathways.

Basic Information

Product Name	β-Farnesol
CAS No.	58181-76-3
Molecular Formula	C15H26O
Molecular Weight	222.37 g/mol
Synonyms	(2E,6E)-3,7,11-Trimethyl-2,6,10-dodecatrien-1-ol; trans,trans-Farnesol; (E,E)-Farnesol; 2,6,10-Dodecatrien-1-ol, 3,7,11-trimethyl-, (2E,6E)-; Farnesol (mixture of isomers); β-Farnesene alcohol; NSC 2281
EINECS	261-097-5

Quality Control

Our β-Farnesol is produced under strict quality management systems. Every batch undergoes rigorous analytical testing, including GC and HPLC analysis, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to guarantee it meets your specific application requirements.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen) in a cool, dry, and well-ventilated area at 2-8°C for long-term stability. This product is easily oxidized and should be handled with care to minimize exposure to air.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 95.0% (typically 97-99%)
Isomeric Purity (trans,trans)	≥ 90.0%
Specific Rotation (if applicable)	Contact for details
Refractive Index	~1.487 - 1.492 (20°C)
Water Content (KF)	≤ 0.5%

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