Description

1-(3,5,5,8,8-Pentamethyl-5,6,7,8-Tetrahydro-Naphthalen-2-Yl)-Ethanol (Wxg00087) is a high-purity synthetic intermediate with a complex, multi-ring structure, offering a unique sterically hindered alcohol functional group. This compound matters for its role as a critical building block in the synthesis of advanced fragrance ingredients, pharmaceuticals, and specialty polymers, where its specific molecular architecture imparts desired properties like stability and odor characteristics. It is primarily needed by R&D chemists and production managers in the fine chemical, fragrance & flavor, and advanced material sectors seeking reliable, high-quality intermediates for complex synthesis.

Application

• Fragrance & Flavor Industry: A key precursor in the synthesis of high-value musk and amber odorants, such as tonalide and related polycyclic musk compounds.
• Pharmaceutical Intermediates: Serves as a sophisticated building block for the development of novel active pharmaceutical ingredients (APIs) with complex hydrocarbon backbones.
• Organic Synthesis: Utilized in research and development for creating sterically hindered ligands, catalysts, and other specialty organic molecules.
• Polymer & Material Science: Acts as a monomer or modifier in the production of specialty polymers, resins, and advanced materials requiring specific structural motifs.
• Agrochemical Synthesis: Potential intermediate in the development of new generation pesticides and herbicides with enhanced environmental profiles.

Basic Information

Product Name	1-(3,5,5,8,8-Pentamethyl-5,6,7,8-Tetrahydro-Naphthalen-2-Yl)-Ethanol (Wxg00087)
CAS No.	156692-01-2
Molecular Formula	C17H26O
Molecular Weight	246.39 g/mol
Synonyms	2-(3,5,5,8,8-Pentamethyl-5,6,7,8-tetrahydronaphthalen-2-yl)ethanol; 1-(3,5,5,8,8-Pentamethyl-5,6,7,8-tetrahydronaphthalen-2-yl)ethan-1-ol; 5,6,7,8-Tetrahydro-3,5,5,8,8-pentamethyl-2-naphthaleneethanol; Wxg00087; Tonalide intermediate; Musk intermediate; Polycyclic musk alcohol precursor.
EINECS	Contact for details

Quality Control

Our production of 1-(3,5,5,8,8-Pentamethyl-5,6,7,8-Tetrahydro-Naphthalen-2-Yl)-Ethanol adheres to stringent internal quality standards to ensure batch-to-batch consistency and purity for demanding synthesis applications. All batches undergo comprehensive analytical testing, including HPLC, GC, and NMR, to verify identity and quantify impurities. A detailed Certificate of Analysis (COA) is provided with each shipment, documenting key specifications such as assay, related substances, and physical properties.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from strong oxidizing agents and heat sources. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%

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