Description

3-o-β-D-Glucopyranosyl Alternariol is a glycosylated derivative of the mycotoxin alternariol, representing a significant compound for research and analytical applications. This substance is crucial for use as a high-purity reference standard in the study of fungal metabolites and food safety. It is primarily needed by analytical laboratories, research institutions, and quality control departments within the food safety, agricultural, and pharmaceutical industries.

Application

• Analytical Reference Standard: Primary use as a certified reference material (CRM) for the accurate quantification of alternariol and its derivatives in complex matrices.
• Food Safety Testing: Calibration and method development for HPLC-MS/MS analysis of mycotoxins in grains, fruits, vegetables, and processed foods.
• Metabolite Research: Investigation of the biosynthesis, metabolism, and toxicological profile of Alternaria mycotoxins in biological systems.
• Method Validation: Essential for validating analytical procedures in compliance with international standards set by organizations like AOAC, ISO, or FDA.
• Quality Control: Serves as an in-house control standard for laboratories monitoring mycotoxin contamination in agricultural products and supply chains.
• Toxicological Studies: Used in research to understand the exposure and health effects of modified mycotoxins compared to their parent compounds.

Basic Information

Product Name	3-o-β-D-Glucopyranosyl Alternariol
CAS No.	1642128-76-4
Molecular Formula	C21H20O11
Molecular Weight	448.38 g/mol
Synonyms	Alternariol 3-O-β-D-glucopyranoside; Alternariol-3-O-β-D-glucoside; 3-O-β-D-Glucopyranosylalternariol; AOH-3-Glc; Alternariol glucoside; 3-β-D-Glucosylalternariol; 10-Hydroxy-6-methyl-4-oxo-1H,4H-furo[3,2-c]xanthene-1-yl β-D-glucopyranoside
EINECS	Contact for details

Quality Control

Our 3-o-β-D-Glucopyranosyl Alternariol is manufactured under strict quality protocols suitable for analytical and research applications. Each batch undergoes rigorous identity confirmation, purity analysis, and stability testing. A comprehensive Certificate of Analysis (COA) is provided, detailing results from HPLC, NMR, and MS analyses to ensure traceability and compliance with your research or quality assurance requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 2-8°C. Due to its hygroscopic nature, the container should be kept in a desiccated environment. For long-term storage, consider storage under inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC)	Conforms to reference standard
Identification (MS)	Conforms to reference standard
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 5.0%
Residue on Ignition	≤ 0.5%

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