A0263

Aflatoxin G₂

mycotoxin, powder

• Empirische Formel (Hill-System): C₁₇H₁₄O₇
• CAS-Nummer: 7241-98-7
• Molekulargewicht: 330.29
• NACRES: NA.77
• PubChem Substance ID: 24890416
• UNSPSC Code: 12352200
• EC Number: 230-643-4
• MDL number: MFCD00078141
• Beilstein/REAXYS Number: 1692017
• Form: powder

Eigenschaften

• Produktname: Aflatoxin G₂,
• form: powder
• Quality Segment: 200
• storage temp.: 2-8°C
• SMILES string: [H][C@@]12CCO[C@]1([H])Oc3cc(OC)c4C5=C(C(=O)OCC5)C(=O)Oc4c23
• InChI: 1S/C17H14O7/c1-20-9-6-10-12(8-3-5-22-17(8)23-10)14-11(9)7-2-4-21-15(18)13(7)16(19)24-14/h6,8,17H,2-5H2,1H3/t8-,17+/m0/s1
• InChI key: WPCVRWVBBXIRMA-WNWIJWBNSA-N

Beschreibung

General description

Aflatoxin G₂ is a fungal secondary toxic metabolite synthesized by Aspergillus parasiticus, Aspergillus flavus, and Aspergillus nomius,[1] species that are found in tropical and subtropical regions of the world. Aflatoxin Gs (AFGs) are derivatives of difuranocoumarin and contain a bifuran group linked to a coumarin nucleus and a lactone ring.[2]

Application

Aflatoxin G₂ has been used as a standard to estimate the levels of aflatoxins by immunoaffinity column cleanup in:

• peanut confection[3]
• Ginseng and other roots[4]
• olive oil, peanut oil, and sesame oil[5]

Biochem/physiol Actions

Aflatoxins are hepatocarcinogenic and act as food contaminants in peanuts, fruits, cereals, corn, and dry fruits.[1]

Disclaimer

Möglicherweise karzinogen

Sicherheitshinweise

• pictograms: GHS06,GHS08
• signalword: Danger
• hcodes: H300 + H310 + H330,H340,H350
• pcodes: P202 - P260 - P264 - P280 - P302 + P352 + P310 - P304 + P340 + P310
• Hazard Classifications: Acute Tox. 1 Dermal - Acute Tox. 1 Oral - Acute Tox. 2 Inhalation - Carc. 1B - Muta. 1B
• Lagerklasse: 6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
• wgk: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable