Description

Xanthatin CAS NO 26791-73-1 is a bioactive sesquiterpene lactone, a key secondary metabolite primarily isolated from plants of the genus *Xanthium*. This compound matters for its significant and well-documented biological activities, making it a valuable reference standard and a promising lead compound for research and development. It is essential for researchers and manufacturers in the pharmaceutical, nutraceutical, and agrochemical industries who are focused on developing novel therapeutics and bioactive agents.

Application

• Pharmaceutical Research & Development: Serves as a high-purity reference standard for analytical method development, quality control, and pharmacokinetic studies.
• Bioactivity Screening: Used as a lead compound in assays investigating anti-cancer, anti-inflammatory, and anti-microbial properties.
• Natural Product Chemistry: A critical compound for the isolation, identification, and structural elucidation of sesquiterpene lactones in plant extracts.
• Academic & Institutional Research: Employed in university and laboratory settings for mechanistic studies on cell signaling pathways and apoptosis.
• Preclinical Development: Utilized in formulation studies and in-vivo models to assess efficacy and toxicity profiles.
• Cosmeceutical Applications: Investigated for potential use in topical formulations targeting inflammation or skin conditions due to its bioactive profile.

Basic Information

Product Name	Xanthatin
CAS No.	26791-73-1
Molecular Formula	C15H18O3
Molecular Weight	246.30 g/mol
Synonyms	Xanthatin; (-)-Xanthatin; (3aR,4S,7S,7aR)-4,7-Dimethyl-3a,4,7,7a-tetrahydro-1H-4,7-epoxyisobenzofuran-1,3,6(3H)-trione; 4,5α-Epoxy-3β-hydroxy-6βH,7αH,11βH-guaia-1(10),2-dien-8,12-olide; Cocklebur lactone
EINECS	Contact for details

Quality Control

Our Xanthatin is produced under stringent quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity verification and spectroscopic methods (NMR, MS) for structural confirmation, to ensure it meets the high standards required for research applications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and chromatographic data is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store at controlled room temperature (15-25°C) in a dry environment. For long-term storage, consider storing at 2-8°C.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (HPLC)	Retention time corresponds to reference standard
Identification (IR)	Spectrum matches reference
Purity (HPLC)	≥ 95%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%

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