Description

Vernolide B is a specialized sesquiterpene lactone compound of significant interest in advanced organic synthesis and pharmaceutical research. Its unique molecular framework makes it a valuable building block for developing novel bioactive molecules and fine chemicals. This high-purity intermediate is primarily sought by research institutions, pharmaceutical developers, and specialty chemical manufacturers engaged in cutting-edge projects.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of potential therapeutic agents, particularly in anti-inflammatory and anticancer research pipelines.
• Organic Synthesis Building Block: Utilized in complex multi-step syntheses to construct intricate natural product analogs and novel chemical entities.
• Biochemical Research: Employed as a standard or probe in studies investigating sesquiterpene lactone biology and structure-activity relationships (SAR).
• Fine Chemical Production: Used in the manufacture of high-value, low-volume specialty chemicals for advanced material science applications.
• Reference Standard: Provides a high-purity benchmark for analytical method development and quality control in related compound manufacturing.

Basic Information

Item	Detail
Product Name	Vernolide B
CAS No.	618860-58-5
Molecular Formula	C15H20O3
Molecular Weight	248.32 g/mol
Synonyms	Vernolide B; (3aR,4S,6aR,9aS,9bR)-4-(Hydroxymethyl)-3a,4,6a,9a,9b-hexahydro-6H-furo[3,2-c]isochromene-6,9(3H)-dione; 6H-Furo[3,2-c]isochromene-6,9(3H)-dione, 3a,4,6a,9a,9b-hexahydro-4-(hydroxymethyl)-, (3aR,4S,6aR,9aS,9bR)-; Sesquiterpene lactone Vernolide B
EINECS	Contact for details

Quality Control

Every batch of Vernolide B is manufactured under controlled conditions and subjected to rigorous analytical testing to ensure identity, purity, and consistency. Our quality assurance protocols are designed to meet the exacting standards of research and development applications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at a controlled room temperature (15-25°C) in a cool, dry, and well-ventilated place. Due to its sensitivity to light and oxidation, prolonged exposure to air or light should be avoided to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Purity (HPLC, Area %)	≥ 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.