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S3255

Sigma-Aldrich

Sterigmatocystin

powder, ≥98% (TLC)

Sinónimos:

3a,12c-Dihydro-8-hydroxy-6-methoxy-7H-furol[3′,2′:4,5]furo[2,3-c]xanthen-7-one

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About This Item

Fórmula empírica (notación de Hill):
C18H12O6
Número de CAS:
10048-13-2
Peso molecular:
324.28
Beilstein/REAXYS Number:
53259
EC Number:
233-158-6
MDL number:
MFCD00005084
UNSPSC Code:
85151701
PubChem Substance ID:
24899549
NACRES:
NA.25

Quality Level

200

assay

≥98% (TLC)

form

powder

color

yellow

storage temp.

−20°C

SMILES string

COc1cc2OC3OC=CC3c2c4Oc5cccc(O)c5C(=O)c14

InChI

1S/C18H12O6/c1-21-11-7-12-13(8-5-6-22-18(8)24-12)17-15(11)16(20)14-9(19)3-2-4-10(14)23-17/h2-8,18-19H,1H3

InChI key

UTSVPXMQSFGQTM-UHFFFAOYSA-N

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Biochem/physiol Actions

Initiates lung and liver tumors under experimental conditions.

pictograms

Skull and crossbonesHealth hazard
GHS06,GHS08

signalword

Danger

hcodes

H301,H351

Hazard Classifications

Acute Tox. 3 Oral - Carc. 2

Storage Class

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

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

Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

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Juan Wang et al.
Toxicology letters, 217(3), 226-234 (2013-01-09)
Sterigmatocystin (ST), a common environmental contaminant found across the world, is generally recognized as a potential carcinogen, mutagen and teratogen. Our previous epidemiological studies suggested that ST exposure might be a risk factor for esophageal cancer. However, the direct effects
Thomas G Rand et al.
Chemico-biological interactions, 190(2-3), 139-147 (2011-03-02)
The inflammatory potential and molecular mechanisms underscoring inflammatory responses of lung cells to compounds from fungi that grow on damp building materials is poorly understood in vitro. In this study we evaluated the effect of pure fungal compounds on potentiating
Xin Xing et al.
Molecular nutrition & food research, 55(5), 749-760 (2011-02-03)
Sterigmatocystin (ST), a mycotoxin commonly found in foodstuff and feedstuff, has been shown to be a carcinogenic mycotoxin in animal models. Many studies showed that the high level of ST contamination in grains might be related to the high incidence
Hans-Wilhelm Nützmann et al.
Applied and environmental microbiology, 79(19), 6102-6109 (2013-07-31)
Chromatin remodelling events play an important role in the secondary metabolism of filamentous fungi. Previously, we showed that a bacterium, Streptomyces rapamycinicus, is able to reprogram the histone-modifying Spt-Ada-Gcn5-acetyltransferase/ADA (SAGA/ADA) complex of the model fungus Aspergillus nidulans. Consequently, the histone
Jason C Slot et al.
Current biology : CB, 21(2), 134-139 (2011-01-05)
Genes involved in intermediary and secondary metabolism in fungi are frequently physically linked or clustered. For example, in Aspergillus nidulans the entire pathway for the production of sterigmatocystin (ST), a highly toxic secondary metabolite and a precursor to the aflatoxins
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