A0263

Sigma-Aldrich

Aflatoxin G2

Empirical Formula (Hill Notation):
C17H14O7
CAS Number:
Molecular Weight:
330.29
Beilstein/REAXYS Number:
1692017
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.77
Pricing and availability is not currently available.

Quality Level

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

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Biochem/physiol Actions

Hepatocarcinogen. Food contaminant produced by Aspergillus flavus, a common soil fungus.

Warning

Possibly carcinogenic.

Pictograms

Skull and crossbonesHealth hazard

Signal Word

Danger

Hazard Codes

T+

Risk Statement

45-26/27/28

Safety Statement

53-28-36/37-45

RIDADR

UN 3462 6.1 / PGI

WGK Germany

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificate of Analysis
Certificate of Origin
Sharaf S Omar et al.
Foods (Basel, Switzerland), 9(5) (2020-05-24)
In Jordan as in other worldwide countries, mycotoxins are considered a serious national problem in food supplies. As a result, almost all nations are setting and adopting different regulations targeting the control of mycotoxins levels in the domestic food supply...
Viresh Mohanlall et al.
Journal of food protection, 69(9), 2224-2229 (2006-09-26)
Phytoalexins (stress-induced compounds) from Citrus sinensis cultivar Valencia were screened for antifungal and antimycotoxic activity against a test organism (Cladosporium cladosporoides) and mycotoxin-producing fungi Fusarium verticillioides and Aspergillus parasiticus. The active compound, a member of the coumarin family of compounds...
J Tam et al.
Food additives and contaminants, 23(7), 693-699 (2006-06-06)
Three hundred and forty-nine breakfast and infant cereal samples were collected at retail level across Canada from 2002 to 2005. They included rice-, soy-, barley-based and mixed-grain infant cereals, corn-, wheat-, rice-based and mixed-grain breakfast cereals, and were analysed for...
Robert A Everley et al.
Journal of analytical toxicology, 31(3), 150-156 (2007-06-21)
Automated immunoaffinity solid-phase extraction followed by liquid chromatography-tandem mass spectrometry and chemical analogue internal standardization is employed to detect and quantify the aflatoxins AFB(1), AFB(2), AFG(1), AFG(2), and the metabolites AFM(1) and AFP(1) in urine. The dynamic range of the...
Meri Kokkonen et al.
Food additives and contaminants, 22(5), 449-456 (2005-07-16)
A simple and feasible method is described for analysing nine mycotoxins in cheese matrix. The method involves liquid extraction followed by high performance liquid chromatographic separation and mass spectrometric detection of the analytes, and allows the determination of aflatoxins B1...
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