Description

1,6-O,o-Diacetylbritannilactone is a specialized acetylated derivative of britannilactone, a sesquiterpene lactone of significant research interest. This compound is valued for its role as a key synthetic intermediate and reference standard in the development of novel bioactive molecules. It is primarily utilized by research institutions and pharmaceutical development companies engaged in medicinal chemistry, phytochemistry, and pharmacological studies.

Application

• Pharmaceutical Research & Development: Serves as a crucial intermediate in the synthesis and structural modification of sesquiterpene lactone analogs for biological activity screening.
• Medicinal Chemistry Studies: Used as a reference standard or building block for investigating structure-activity relationships (SAR) related to anti-inflammatory or other therapeutic pathways.
• Natural Product Synthesis: Acts as a synthetic target or intermediate in the total or semi-synthesis of complex natural products derived from the Inula species.
• Biochemical Research: Employed in in vitro studies to explore interactions with specific enzymes or cellular targets.
• Analytical Reference Standard: Provides a high-purity standard for method development and quality control in analytical laboratories using HPLC, LC-MS, or NMR.

Basic Information

Item	Details
Product Name	1,6-O,o-Diacetylbritannilactone
CAS No.	151513-70-1
Molecular Formula	C19H22O7
Molecular Weight	362.38 g/mol
Synonyms	1,6-Diacetylbritannilactone; 1,6-Di-O-acetylbritannilactone; Britannilactone 1,6-diacetate; (3aR,4S,6aR,9aS,9bR)-4-(Acetyloxy)-6a,9b-dimethyl-3-methylene-3a,4,5,6,6a,7,8,9a,9b,10-decahydroazuleno[4,5-b]furan-2,8-dione 6-acetate
EINECS	Contact for details

Quality Control

Our 1,6-O,o-Diacetylbritannilactone is produced under a strict quality management system. Each batch undergoes comprehensive analytical characterization, including HPLC for purity assessment and NMR/IR for structural confirmation, to ensure identity and consistency. Certificates of Analysis (COA) detailing batch-specific results are provided and available upon request to support your research and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at controlled room temperature (15-25°C). The product is light-sensitive and should be handled accordingly to maintain stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%

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