Description

Cubebinolide CAS NO 26543-89-5 is a specialized sesquiterpene lactone compound of significant interest in advanced organic synthesis and pharmaceutical research. Its unique structural framework makes it a valuable intermediate for developing novel bioactive molecules and fine chemicals. This high-purity compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and fragrance industries seeking to explore new synthetic pathways and product formulations.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs), particularly for anti-inflammatory and antimicrobial research.
• Agrochemical Research: Used in the development of new plant protection agents and bioactive compounds for crop science applications.
• Fragrance & Flavor Synthesis: Serves as a precursor for creating unique sesquiterpene-based aroma chemicals and flavoring agents.
• Organic Synthesis: A versatile chiral starting material or intermediate for complex natural product synthesis and methodological studies in organic chemistry.
• Biochemical Research: Employed in studies investigating the biological activity and mechanism of action of sesquiterpene lactones.
• Fine Chemical Production: Used in the manufacture of specialty chemicals requiring high-purity, structurally defined intermediates.

Basic Information

Product Name	Cubebinolide
CAS No.	26543-89-5
Molecular Formula	C15H20O3
Molecular Weight	248.32 g/mol
Synonyms	Cubebinolide; 26543-89-5; (3aR,4S,7R,7aS)-4,7-Dimethyl-3a,4,7,7a-tetrahydro-1H-4,7-epoxyisobenzofuran-1,3(3aH)-dione; Cubebin lactone; Sesquiterpene lactone (Cubebinolide); Cubeb camphor derivative; (-)-Cubebinolide; Cubebin derivative.
EINECS	Contact for details

Quality Control

Our Cubebinolide is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, IR and NMR for structural confirmation, and residual solvent analysis, to ensure it meets the stringent requirements of research and development applications. Certificates of Analysis (COA) detailing all specifications are provided with every shipment and are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its light-sensitive and easily oxidized nature, it is recommended to store the product under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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