Description

3-o-β-D-Glucopyranosyl Alternariol-9-Methyl Ether CAS NO 1422465-59-5 is a specific glycosylated derivative of the mycotoxin alternariol, representing a key reference standard and research compound. This compound is critical for analytical and toxicological studies, enabling the accurate detection, quantification, and metabolic profiling of alternariol-related mycotoxins in food and agricultural products. It is primarily required by research institutions, analytical testing laboratories, and quality control departments within the food safety, agricultural, and pharmaceutical sectors.

Application

• Analytical Reference Standard: Primary use as a high-purity certified standard for the calibration of HPLC, LC-MS/MS, and other analytical instrumentation.
• Food Safety Testing: Essential for developing and validating methods to detect and quantify alternariol and its metabolites in grains, fruits, vegetables, and processed foods.
• Toxicology & Metabolism Research: Used to study the absorption, distribution, metabolism, and excretion (ADME) of alternariol mycotoxins.
• Method Development & Validation: Serves as a critical component in establishing ISO, AOAC, or other regulatory-compliant testing protocols.
• Quality Control & Assurance: Employed by manufacturers of diagnostic kits and testing services to ensure assay accuracy and reliability.
• Academic & Pharmaceutical Research: Investigated for its biological activity, potential toxicity mechanisms, and as a tool in biochemical studies.

Basic Information

Product Name	3-o-β-D-Glucopyranosyl Alternariol-9-Methyl Ether
CAS No.	1422465-59-5
Molecular Formula	C22H22O11
Molecular Weight	462.40 g/mol
Synonyms	3-O-β-D-Glucopyranosylalternariol 9-methyl ether; Alternariol 9-methyl ether 3-O-β-D-glucopyranoside; 3-O-(β-D-Glucopyranosyl)alternariol 9-methyl ether; AOH-9-Me-3-Glc; Alternariol monomethyl ether glucoside; 9-Methoxy-3-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-6,11-dihydroxybenzo[a]anthracen-7-one
EINECS	Contact for details

Quality Control

Our 3-o-β-D-Glucopyranosyl Alternariol-9-Methyl Ether is manufactured under strict quality management systems. Each batch undergoes rigorous identity confirmation, purity analysis, and stability testing to ensure it meets the exacting standards required for analytical and research applications. A comprehensive Certificate of Analysis (COA) detailing purity (typically ≥95% by HPLC), identification data (IR, NMR, MS), and impurity profile is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. For long-term stability, store at -20°C or below. Allow the sealed vial to equilibrate to room temperature before opening to prevent moisture condensation. Store in a cool, dry, and well-ventilated area.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (HPLC)	Conforms to reference standard
Identification (MS)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 5.0%
Heavy Metals	≤ 20 ppm
Residual Solvents (GC)	Complies with ICH guidelines

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