Description

(-)-Guaiol CAS NO 489-86-1 is a high-purity sesquiterpene alcohol, a key chiral building block and fragrance ingredient prized for its woody, amber-like olfactory characteristics. This compound is essential for industries requiring precise stereochemistry and consistent organoleptic properties. It is primarily utilized by manufacturers in the fragrance, flavor, and pharmaceutical intermediate sectors.

Application

• Fragrance & Perfumery: A valuable natural isolate used as a base note in fine perfumes, colognes, and personal care products to impart woody, earthy, and balsamic nuances.
• Flavoring Agent: Employed in the creation of complex flavor profiles for food and beverages, contributing subtle woody and spicy notes.
• Pharmaceutical Intermediates: Serves as a chiral starting material or intermediate in the synthesis of more complex bioactive molecules and active pharmaceutical ingredients (APIs).
• Aromatherapy & Essential Oils: Used as a component in therapeutic blends and natural oil formulations for its purported grounding properties.
• Chemical Research & Development: A reference standard and reagent in organic synthesis, particularly in studies involving terpenoid chemistry and stereoselective reactions.
• Cosmetics: Incorporated into skincare and cosmetic formulations for its fragrance and potential soothing properties.

Basic Information

Product Name	(-)-Guaiol
CAS No.	489-86-1
Molecular Formula	C15H26O
Molecular Weight	222.37 g/mol
Synonyms	(-)-Guaiol; (1S,4R,4aR,7R)-1,2,3,4,4a,5,6,7-Octahydro-1,4-dimethyl-7-(1-methylethenyl)-1-naphthalenol; Guaiol; Guajol; Champacol; Guaiene alcohol; Guai-1(10)-en-11-ol; NSC 9257
EINECS	207-699-8

Quality Control

Our (-)-Guaiol is produced and tested under strict quality management systems to ensure batch-to-batch consistency and high purity. We provide comprehensive analytical documentation, including Certificates of Analysis (COA) with data from GC, HPLC, and chiral analysis. Our quality commitment aligns with standards relevant for fragrance, flavor, and research applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from strong oxidizing agents and heat sources.

Specification

Item	Specification
Appearance	Colorless to pale yellow viscous liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 95.0%
Optical Rotation [α]20/D	-20° to -30° (c=1 in CHCl3)
Refractive Index n20/D	1.500 - 1.510
Specific Gravity (20/20°C)	0.960 - 0.980
Related Substances (GC)	Total impurities ≤ 5.0%

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