Description

1(5),6,9-Guaiatrien-8-One is a specialized sesquiterpene derivative with a unique guaiane skeleton, identified by CAS number 78916-35-5. This compound serves as a valuable intermediate and reference standard in advanced organic synthesis and analytical research. It is primarily sought by R&D laboratories and manufacturers in the pharmaceutical, fragrance, and fine chemical sectors for developing novel bioactive molecules and high-value specialty chemicals.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs) with potential therapeutic properties.
• Fragrance & Flavor Synthesis: Used as a precursor in creating complex, natural-identical aroma chemicals and specialty odorants for premium perfumery.
• Research & Development: Serves as a high-purity reference standard and starting material in academic and industrial organic chemistry research.
• Fine Chemical Production: Intermediate in the manufacture of advanced specialty chemicals, including catalysts and ligands for asymmetric synthesis.
• Natural Product Analogues: Used to synthesize analogues of natural guaiane-type sesquiterpenoids for biological activity studies.

Basic Information

Product Name	1(5),6,9-Guaiatrien-8-One
CAS No.	78916-35-5
Molecular Formula	C15H18O
Molecular Weight	214.30 g/mol
Synonyms	1(5),6,9-Guaiatrien-8-One; 8-Oxo-1(5),6,9-guaiatrien; Guaia-1(5),6,9-trien-8-one; 1(5),6,9-Guaiazulen-8-one; 8-Guaiazulenone; 1(5),6,9-Guaien-8-one; Guaiene-8-one derivative
EINECS	Contact for details

Quality Control

Our 1(5),6,9-Guaiatrien-8-One is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (IR, NMR). We provide Certificates of Analysis (COA) with detailed specifications for traceability and quality assurance, supporting research and cGMP-grade applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat sources and incompatible materials. Due to its light-sensitive nature, handling and storage should minimize exposure to direct light.

Specification

Item	Specification
Appearance	Off-white to pale yellow crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
Loss on Drying	≤ 0.5%

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