Description

2,3-Epoxyaflatoxin B1 is a key oxidative metabolite of the potent mycotoxin Aflatoxin B1. This compound matters significantly as a crucial reference standard and analytical intermediate for research into aflatoxin toxicology, metabolism, and carcinogenicity. It is primarily needed by analytical laboratories, food safety testing facilities, and research institutions focused on mycotoxin analysis, toxicological studies, and the development of detection methods.

Application

• Analytical Reference Standard: Primary use as a certified reference material (CRM) for the calibration and validation of analytical methods such as HPLC, LC-MS/MS, and ELISA in food, feed, and biological sample testing.
• Toxicological Research: Critical for in vitro and in vivo studies investigating the metabolic activation, DNA adduct formation, and carcinogenic mechanisms of Aflatoxin B1.
• Method Development: Essential for developing and optimizing new chromatographic and mass spectrometric techniques for the precise quantification of aflatoxin metabolites.
• Quality Control & Assurance: Used in the quality control laboratories of food producers and regulatory bodies to ensure the accuracy and reliability of mycotoxin monitoring programs.
• Biochemical Studies: Serves as a substrate or intermediate in studies exploring enzymatic pathways involved in aflatoxin biotransformation and detoxification.

Basic Information

Item	Details
Product Name	2,3-Epoxyaflatoxin B1
CAS No.	42583-46-0
Molecular Formula	C17H12O7
Molecular Weight	328.27 g/mol
Synonyms	Aflatoxin B1 2,3-epoxide; Aflatoxin B1-2,3-oxide; 2,3-Epoxy-aflatoxin B1; AFB1-2,3-epoxide; Aflatoxin B1 exo-2,3-epoxide; (+/-)-Aflatoxin B1 2,3-epoxide; 2,3-Dihydro-2,3-epoxyaflatoxin B1
EINECS	Contact for details

Quality Control

Our high-purity 2,3-Epoxyaflatoxin B1 is produced and handled under strict quality-controlled conditions suitable for analytical and research use. Each batch undergoes comprehensive analysis including identity confirmation by spectroscopic methods and purity assessment by HPLC to ensure it meets exacting standards for use as a reference material. A detailed Certificate of Analysis (COA) containing batch-specific data 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 under an inert atmosphere. Allow the sealed container to reach room temperature before opening to prevent moisture condensation. Store away from strong oxidizers.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (HPLC)	Conforms to reference
Identification (MS)	Conforms to reference
Purity (HPLC)	≥ 95% (Area %)
Related Substances (HPLC)	Individual impurity ≤ 2.0%
Solubility	Soluble in DMSO, Acetonitrile

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