Description

Chamazulene, 3-Acetyl- (5Ci) is a specialized derivative of the naturally occurring sesquiterpene chamazulene, characterized by the introduction of an acetyl functional group. This modification enhances its stability and alters its physicochemical properties, making it a valuable synthetic intermediate and a compound of significant interest in advanced research and development. It is primarily sought by professionals in the pharmaceutical, agrochemical, and high-performance material sectors for its unique structural framework and potential bioactivity.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel anti-inflammatory or chemopreventive agents, leveraging the core chamazulene structure.
• Agrochemical Research: Used in the development of new active ingredients for crop protection products, exploring its potential pesticidal or herbicidal properties.
• Organic Synthesis & Catalysis: Acts as a sophisticated starting material or ligand precursor in complex organic transformations and catalytic processes.
• Material Science: Investigated for incorporation into specialty polymers, dyes, or photoactive materials due to its conjugated system.
• Analytical Reference Standard: Employed as a high-purity standard in analytical laboratories for method development, calibration, and quality control testing.
• Cosmetic Ingredient R&D: Explored for potential use in premium skincare formulations targeting soothing and antioxidant effects.

Basic Information

Product Name	Chamazulene, 3-Acetyl- (5Ci)
CAS No.	754229-18-0
Molecular Formula	C17H18O
Molecular Weight	238.33 g/mol
Synonyms	3-Acetylchamazulene; 1-Acetyl-4-methyl-7-(1-methylethyl)azulene; 7-Isopropyl-4-methyl-1-acetylazulene; 1-Acetyl-7-isopropyl-4-methylazulene; 3-Acetyl-1,4-dimethyl-7-isopropylazulene; Azulene, 1-acetyl-7-isopropyl-4-methyl-; (5Ci)-Chamazulene, 3-acetyl-
EINECS	Contact for details

Quality Control

Our Chamazulene, 3-Acetyl- (5Ci) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing specifications such as assay (by HPLC), related substances, and physical characteristics is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Keep away from heat sources and incompatible materials. For long-term storage under inert atmosphere, please contact our technical team for specific recommendations.

Specification

Item	Specification
Appearance	Dark blue to violet crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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