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重要文件

A1312

Sigma-Aldrich

Alternariol from Alternaria sp.

~96%

同義詞:

3,7,9-Trihydroxy-1-methyl-6H-dibenzo[b,d]pyran-6-one

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About This Item

經驗公式(希爾表示法):
C14H10O5
CAS號碼:
分子量::
258.23
MDL號碼:
分類程式碼代碼:
12352200
PubChem物質ID:
NACRES:
NA.77
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化驗

~96%

品質等級

形狀

powder

儲存溫度

2-8°C

SMILES 字串

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

InChI 密鑰

CEBXXEKPIIDJHL-UHFFFAOYSA-N

一般說明

Alternariol belongs to the dibenzo-pyrones chemical group.[1] It is a mycotoxin present in indoor air, soil and plants.[2]

應用

Alternariol from Alternaria sp. may be used as a calibration standard in reverse phase high-performance liquid chromatography (HPLC) and UV-spectrum analysis.[2] It may also be used to spike wholemeal wheat flour for wet baking studies [3]

生化/生理作用

Alternaria mycotoxins are generally associated with undried food grains post-harvest.[2] The disease caused by Alternaria mycotoxin results in a discolored halo in fruits and spotting in leaves.[2] Alternariol (AOH) is cytotoxic and fetotoxic to microbes and mammalian cells.[2] AOH displays inhibitory effect on cell proliferation and has estrogenic functionality.[1]

象形圖

Skull and crossbones

訊號詞

Danger

危險聲明

危險分類

Acute Tox. 1 Inhalation - Acute Tox. 2 Dermal - Acute Tox. 2 Oral

儲存類別代碼

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges


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Alternaria mycotoxins in food and feed: an overview
EscrivaL, et al.
Journal of Food Quality, 2017 (2017)
David Siegel et al.
Journal of agricultural and food chemistry, 58(17), 9622-9630 (2010-08-07)
The stability of the Alternaria mycotoxins alternariol, alternariol monomethyl ether, and altenuene upon bread baking was investigated by model experiments using a spiked wholemeal wheat flour matrix. For alternariol and alternariol monomethyl ether, but not for altenuene, degradation products, formed
Detection of alternariol in Estonian grain samples
Kutt ML, et al.
Agronomy Research , 8(Special II), 317-322 (2010)
Stefanie C Fleck et al.
Toxicology letters, 214(1), 27-32 (2012-08-21)
Altertoxin II (ATX II) is one of the several mycotoxins produced by Alternaria fungi. It has a perylene quinone structure and is highly mutagenic in Ames Salmonella typhimurium, but its mutagenicity in mammalian cells has not been studied before. Here
A Solhaug et al.
Toxicology letters, 219(1), 8-17 (2013-03-05)
The mycotoxin alternariol (AOH), a frequent contaminant in fruit and cereal products, is known to induce DNA damage with subsequent cell cycle arrest. Here we elucidated the effects of AOH on stages of cell cycle progression using the RAW 264.7

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