Description

trans-Communol CAS NO 10178-31-1 is a high-purity, naturally derived sesquiterpene alcohol valued for its unique organoleptic and bioactive properties. This compound is essential for formulators seeking authentic, complex woody and ambery olfactory profiles. It is a critical intermediate and fragrance ingredient for the flavor & fragrance, cosmetic, and pharmaceutical industries, where consistent quality and reliable supply are paramount.

Application

• Fragrance Formulation: A key building block for creating sophisticated woody, ambery, and tobacco-like accords in fine perfumery and functional perfumes.
• Flavor Enhancement: Used to impart subtle woody, earthy, and tobacco nuances in premium flavor creations for food and beverages.
• Cosmetic Ingredients: Incorporated into skincare and personal care products for its aromatic properties and potential soothing effects.
• Pharmaceutical Intermediates: Serves as a chiral starting material or intermediate in the synthesis of bioactive compounds and active pharmaceutical ingredients (APIs).
• Aromatherapy & Wellness: Employed in essential oil blends and diffuser products for its grounding and calming aromatic characteristics.
• Chemical Research: Used as a reference standard and reagent in organic synthesis and natural product chemistry research.

Basic Information

Product Name	trans-Communol
CAS No.	10178-31-1
Molecular Formula	C15H26O
Molecular Weight	222.37 g/mol
Synonyms	(-)-trans-Communol; (1R,2S,4S,5S)-4,5,8,8-Tetramethyltricyclo[5.2.2.01,5]undec-9-en-2-ol; 2-Naphthalenemethanol, 1,2,3,4,4a,5,6,7-octahydro-4a,8-dimethyl-α,α,4a-trimethyl-, (4aR,8aS)-; Communol; trans-(-)-Communol
EINECS	Contact for details

Quality Control

Our trans-Communol is produced under strict quality management systems to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) for every batch, detailing key parameters such as assay, optical rotation, and impurity profiles. Our quality commitment aligns with standards relevant to the flavor, fragrance, and pharmaceutical industries, ensuring reliable performance in your applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); keep the container tightly sealed to minimize exposure to atmospheric humidity.

Specification

Item	Specification
Appearance	Colorless to pale yellow viscous liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 95.0%
Optical Rotation [α]D20	-20° to -25° (c=1 in CHCl3)
Water Content (KF)	≤ 0.5%

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