A1312

Alternariol from Alternaria sp.

~96%

• Synonym(e): 3,7,9-Trihydroxy-1-methyl-6H-dibenzo[b,d]pyran-6-one
• Empirische Formel (Hill-System): C₁₄H₁₀O₅
• CAS-Nummer: 641-38-3
• Molekulargewicht: 258.23
• MDL-Nummer: MFCD00133068
• UNSPSC-Code: 12352200
• PubChem Substanz-ID: 24890529
• NACRES: NA.77

Eigenschaften

• Assay: ~96%
• Qualitätsniveau: 200
• Form: powder
• Lagertemp.: 2-8°C
• SMILES String: Cc1cc(O)cc2OC(=O)c3c(O)cc(O)cc3-c12
• InChI: 1S/C14H10O5/c1-6-2-7(15)5-11-12(6)9-3-8(16)4-10(17)13(9)14(18)19-11/h2-5,15-17H,1H3
• InChIKey: CEBXXEKPIIDJHL-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

Alternariol belongs to the dibenzo-pyrones chemical group. It is a mycotoxin present in indoor air, soil and plants.

Anwendung

Alternariol from Alternaria sp. may be used as a calibration standard in reverse phase high-performance liquid chromatography (HPLC) and UV-spectrum analysis. It may also be used to spike wholemeal wheat flour for wet baking studies

Biochem./physiol. Wirkung

Alternaria mycotoxins are generally associated with undried food grains post-harvest. The disease caused by Alternaria mycotoxin results in a discolored halo in fruits and spotting in leaves. Alternariol (AOH) is cytotoxic and fetotoxic to microbes and mammalian cells. AOH displays inhibitory effect on cell proliferation and has estrogenic functionality.

Sicherheitshinweise

• Piktogramme: GHS06
• Signalwort: Danger
• H-Sätze: H300 + H310 + H330
• P-Sätze: P262 - P280 - P301 + P310 + P330 - P302 + P352 + P310 - P304 + P340 + P310
• Gefahreneinstufungen: Acute Tox. 1 Inhalation - Acute Tox. 2 Dermal - Acute Tox. 2 Oral
• Lagerklassenschlüssel: 6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• Persönliche Schutzausrüstung: Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges