Description

(5Z,9Z,13E)-6,10,14,18-Tetramethylnonadeca-5,9,13,17-Tetraen-2-One CAS NO 3879-24-1 is a high-purity, long-chain polyunsaturated ketone, also known as a key synthetic intermediate for terpenoid compounds. This compound is valued for its specific stereochemistry and functional group, which make it a versatile building block in advanced organic synthesis. It is primarily sought by R&D laboratories and manufacturers in the pharmaceutical, fragrance, and specialty chemical sectors for the production of complex molecules.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of bioactive terpenoids, retinoids, and other therapeutic agents.
• Fragrance & Flavor Synthesis: Serves as a building block for creating complex, natural-identical aroma chemicals and flavor compounds.
• Advanced Material Research: Used in the development of novel organic polymers and liquid crystals due to its long, rigid hydrocarbon chain.
• Agrochemical Development: An intermediate in the research and production of specialized pesticides and plant growth regulators.
• Chemical Reference Standard: Employed as a high-purity analytical standard for quality control and research in analytical laboratories.
• Nutraceutical Synthesis: A potential intermediate in the production of specialized carotenoid derivatives and vitamin analogs.

Basic Information

Product Name	(5Z,9Z,13E)-6,10,14,18-Tetramethylnonadeca-5,9,13,17-Tetraen-2-One
CAS No.	3879-24-1
Molecular Formula	C₂₃H₃₈O
Molecular Weight	330.55 g/mol
Synonyms	6,10,14,18-Tetramethyl-5,9,13,17-nonadecatetraen-2-one; (all-E)-6,10,14,18-Tetramethylnonadeca-5,9,13,17-tetraen-2-one; Geranylgeranylacetone; GGA; Farnesylacetone dimer; Terpenoid ketone C23; Polyisoprenoid ketone
EINECS	223-395-6

Quality Control

Our production of (5Z,9Z,13E)-6,10,14,18-Tetramethylnonadeca-5,9,13,17-Tetraen-2-One adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including chromatography and spectroscopy, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided and can be tailored to meet specific customer or regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry, and well-ventilated area. Recommended long-term storage temperature is 2-8°C. Allow the container to reach ambient temperature before opening to minimize moisture condensation.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow viscous liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0% (Area %)
Isomeric Purity (GC/HPLC)	≥ 90.0% (5Z,9Z,13E isomer)
Water Content (KF)	≤ 0.5%
Residual Solvents (GC)	Meets ICH guidelines

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