β-Eudesmol 98% Purity Sesquiterpene Alcohol Standard CAS 473-15-4 Research Grade Reference Standard

• Product Overview

  β-Eudesmol is a naturally occurring sesquiterpene alcohol found in various essential oils, including those from Eucalyptus species, Atractylodes lancea, and other aromatic plants. It is a characteristic component of many essential oils and serves as an important reference standard for volatile oil analysis.

  With the molecular formula C₁₅H₂₆O and a molecular weight of 222.37 g/mol, this compound appears as a white to off-white crystalline powder. It is soluble in methanol, ethanol, and chloroform. The product is supplied at ≥98% purity as determined by GC analysis.

  Synthetic Process

  β-Eudesmol is obtained through isolation from essential oils:

  1. Distillation: Essential oils are fractionally distilled.

  2. Chromatographic Separation: The eudesmol fraction is purified using column chromatography.

  3. Purification: Recrystallization yields the pure compound.

  4. Identity Confirmation: Structure is confirmed by GC-MS and NMR.

  Mechanism of Action & Applications

  This compound is primarily used as:

  • Reference Standard: For the quantification of eudesmol-type sesquiterpenes in essential oils.

  • Quality Control : Used in the quality assessment of essential oils and aromatic plant extracts.

  • Method Development: Used in GC method validation.

  • Natural Product Chemistry: Serves as a reference for sesquiterpene identification.

  Quality Specifications

  • Purity: ≥98.0% determined by GC.

  • Identity: Confirmed by GC-MS and NMR.

  • Loss on Drying: ≤1.0%.

  • Each batch is accompanied by a comprehensive COA.

  • Stable for 24 months when stored at 2-8°C in sealed containers, protected from light.

  Packaging & Storage

  • Standard packaging: 2mg, 5mg, 10mg amber glass vials.

  • Store at 2-8°C, protected from light and moisture.

Jinan Topfull Chemical Co., Ltd. is an international company rooted in China, specializing in the export of chemical products.

Our company is committed to making every effort to provide ideal chemical products to potential customers worldwide, including but not limited to: organic/inorganic reagents, biological reagents, plant extracts, pharmaceutical intermediates, active pharmaceutical ingredients (APIs), reference standards, reference substances, peptides, and more. Meanwhile, we have established long-term and stable cooperative relationships with university laboratories and off-campus research institutions, enabling us to offer tailored product services based on customers' actual needs.

We currently support customized services for most product categories, with supply quantities ranging from milligram (mg), gram (g) to kilogram (kg) levels, as well as wholesale. Product purity covers the full spectrum from 90% to 99.9%, providing customers with one-stop convenient services.

To date, our products have been exported to developed countries such as the United States, Australia, Canada, Mexico, as well as EU member states including France, Germany, and many other countries and regions such as Nigeria, Ghana, Southeast Asia, and other parts of Asia. Our product quality and services have consistently received high praise.

Looking ahead, our company will continue to serve as a bridge connecting China and the world, delivering high-quality products and services to global customers.