Description

Cyclopentadecanol is a high-purity, long-chain fatty alcohol with a distinctive macrocyclic structure. This compound serves as a valuable intermediate and functional ingredient, prized for its unique organoleptic properties and chemical stability. It is primarily utilized by manufacturers in the fragrance, flavor, and pharmaceutical industries seeking to develop sophisticated and long-lasting product profiles.

Application

• Fragrance & Flavor Industry: A key macrocyclic musk intermediate and fixative agent for creating long-lasting, high-value perfumes, cosmetics, and personal care products.
• Pharmaceutical Synthesis: Serves as a versatile building block for the synthesis of specialized macrocyclic compounds and active pharmaceutical ingredients (APIs).
• Specialty Chemicals: Used in the production of lubricants, plasticizers, and surfactants where its long carbon chain imparts specific physical properties.
• Research & Development: An important standard and reagent in organic chemistry research, particularly in studies involving macrocyclic and musk-related compounds.
• Fine Chemical Manufacturing: Employed as a precursor for the synthesis of other valuable macrocyclic alcohols, ketones, and esters.

Basic Information

Product Name	Cyclopentadecanol
CAS No.	4727-17-7
Molecular Formula	C15H30O
Molecular Weight	226.40 g/mol
Synonyms	Cyclopentadecan-1-ol; 1-Cyclopentadecanol; Pentadecanolide precursor; Exaltolide alcohol; Cyclopentadecyl alcohol; Macrocyclic C15 alcohol; Muscol; (Cyclopentadecyl)alcohol
EINECS	225-222-8

Quality Control

Our Cyclopentadecanol is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including chromatography and spectroscopy, to ensure it meets the high-purity standards required for fragrance and pharmaceutical applications. A detailed Certificate of Analysis (COA) confirming identity, purity, and specification compliance is provided with each shipment.

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); containers must be kept tightly sealed to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline solid
Identification (IR)	Conforms to reference standard
Assay (GC)	≥ 98.0%
Melting Point	51 - 55 °C
Loss on Drying	≤ 0.5%

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