CAS 1162-65-8
:Aflatoxina B1
Descripción:
Aflatoxina B1 es una potente micotoxina producida por ciertos mohos, particularmente Aspergillus flavus y Aspergillus parasiticus. Se clasifica como carcinógeno y es conocida por sus significativos riesgos para la salud de humanos y animales. Aflatoxina B1 es un compuesto cristalino incoloro a amarillo pálido que es soluble en disolventes orgánicos pero poco soluble en agua. Su fórmula molecular es C17H12O6, y tiene un peso molecular de aproximadamente 312.31 g/mol. Este compuesto contamina principalmente productos agrícolas, como granos, nueces y semillas, especialmente en condiciones de alta humedad y temperatura. Aflatoxina B1 es notorio por su capacidad para inducir daño hepático y está asociado con carcinoma hepatocelular, particularmente en regiones donde la exposición dietética es prevalente. Las agencias regulatorias monitorean los niveles de aflatoxina en productos alimenticios para mitigar los riesgos para la salud, y se emplean varios métodos, incluida la cromatografía, para su detección y cuantificación. Debido a su naturaleza tóxica, existen pautas estrictas para limitar la exposición a Aflatoxina B1 en alimentos y piensos.
Fórmula:C17H12O6
InChI:InChI=1S/C17H12O6/c1-20-10-6-11-14(8-4-5-21-17(8)22-11)15-13(10)7-2-3-9(18)12(7)16(19)23-15/h4-6,8,17H,2-3H2,1H3/t8-,17+/m0/s1
Clave InChI:InChIKey=OQIQSTLJSLGHID-WNWIJWBNSA-N
SMILES:O(C)C=1C2=C(C=3[C@]4([C@@](OC3C1)(OC=C4)[H])[H])OC(=O)C5=C2CCC5=O
Sinónimos:- (-)-Aflatoxin B<sub>1</sub>
- (6aR,9aS)-2,3,6a,9a-Tetrahydro-4-methoxy-1H,11H-cyclopenta[c]furo[3′,2′:4,5]furo[2,3-h][1]benzopyran-1,11-dione
- (6aR,9aS)-4-methoxy-2,3,6a,9a-tetrahydrocyclopenta[c]furo[3',2':4,5]furo[2,3-h]chromene-1,11-dione
- 1-Cyclopentene-1-carboxylic acid, 2-(3a,8a-dihydro-4-hydroxy-6-methoxyfuro[2,3-b]benzofuran-5-yl)-5-oxo-, δ-lactone
- 1H,11H-Cyclopenta[c]furo[3',2':4,5]furo[2,3-h][1]benzopyran-1,11-dione, 2,3,6a,9a-tetrahydro-4-methoxy-, (6aR,9aS)-
- 1H,11H-Cyclopenta[c]furo[3′,2′:4,5]furo[2,3-h][1]benzopyran-1,11-dione, 2,3,6a,9a-tetrahydro-4-methoxy-, (6aR,9aS)-
- 2,3,6A,9A-Tetrahydro-4-Methoxycyclopenta(C)Furo*
- 2,3,6Aα,9Aα-Tetrahydro-4-Methoxycyclopenta[C]Furo[2',3':4,5]Furo[2,3-H]Chromene-1,11-Dione
- 2,3,6Aα-9Aα-Tetrahidro-4-Metoxiciclopenta[C]Furo[2',3':4,5]Furo[2,3-H]Cromeno-1,11-Diona
- 2,3,6aalpha,9aalpha-Tetrahydro-4-methoxycyclopenta(c)furo(2',3':4,5)furo(2,3-h)chromene-1,11-dione
- 2,3,6aalpha,9aalpha-Tetrahydro-4-methoxycyclopenta(c)furo(3',2':4,5)furo(2,3-h)(1)benzopyran-1,11-dione
- 2,3,6aα,9aα-Tetrahydro-4-methoxycyclopenta[c]furo[2',3':4,5]furo[2,3-h]chromen-1,11-dion
- 4-Methoxy-2,3,6A,9A-Tetrahydrocyclopenta[C]Furo[3',2':4,5]Furo[2,3-H]Chromene-1,11-Dione
- AFB<sub>1</sub>
- Afb1
- Aflatoxin B1
- Brn 1269174
- Ccris 12
- Cyclopenta(c)furo(3',2':4,5)furo(2,3-h)(1)benzopyran-1,11-dione, 2,3,6a,9a-tetrahydro-4-methoxy-
- Cyclopenta(c)furo(3',2':4,5)furo(2,3-h)(1)benzopyran-1,11-dione, 2,3,6a,9a-tetrahydro-4-methoxy-, (6aR,9aS)-
- Cyclopenta(c)furo(3',2':4,5)furo(2,3-h)(1)benzopyran-1,11-dione, 2,3,6a,9a-tetrahydro-4-methoxy-, (6aR-cis)-
- Cyclopenta(c)furo(3',2':4,5)furo(2,3-h)(1)benzopyran-1,11-dione, 2,3,6aalpha,9aalpha-tetrahydro-4-methoxy-
- Cyclopenta[c]furo[3',2':4,5]furo[2,3-h][1]benzopyran-1,11-dione, 2,3,6aα,9aα-tetrahydro-4-methoxy-
- Cyclopenta[c]furo[3′,2′:4,5]furo[2,3-h][1]benzopyran-1,11-dione, 2,3,6a,9a-tetrahydro-4-methoxy-, (6aR,9aS)-
- Cyclopenta[c]furo[3′,2′:4,5]furo[2,3-h][1]benzopyran-1,11-dione, 2,3,6a,9a-tetrahydro-4-methoxy-, (6aR-cis)-
- Cyclopenta[c]furo[3′,2′:4,5]furo[2,3-h][1]benzopyran-1,11-dione, 2,3,6aα,9aα-tetrahydro-4-methoxy-
- Hsdb 3453
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Aflatoxin B1, B2, G1, G2 and Ochratoxin A Kit 2 µg/mL in Acetonitrile
CAS:Producto controladoForma y color:MixtureAflatoxins B1, B2, G1 and G2 Mixture 0.5-2 µg/mL in Acetonitrile
CAS:Producto controladoForma y color:MixtureAflatoxins B1, B2, G1 and G2 Mixture 250 ng/mL in Acetonitrile
CAS:Producto controladoForma y color:MixtureAflatoxins B1, B2, G1 and G2 Mixture 755 2 µg/mL in Acetonitrile
CAS:Producto controladoForma y color:MixtureAflatoxin B1 2 µg/mL in Acetonitrile
CAS:Producto controladoFórmula:C17H12O6Forma y color:Single SolutionPeso molecular:312.27Aflatoxin B1 2 µg/mL in Acetonitrile
CAS:Producto controladoFórmula:C17H12O6Forma y color:Single SolutionPeso molecular:312.27Aflatoxins B1, B2, G1 and G2 Mixture 755 2 µg/mL in Acetonitrile
CAS:Producto controladoForma y color:MixtureAflatoxins B1, B2, G1 and G2 Mixture 0.5-2 µg/mL in Acetonitrile
CAS:Producto controladoForma y color:MixtureAflatoxin B1, B2, G1, and G2 Mixture 1 µg/mL in Acetonitrile
CAS:Producto controladoForma y color:MixtureAflatoxins B1, B2, G1 and G2 Mixture 250 ng/mL in Acetonitrile
CAS:Producto controladoForma y color:MixtureAflatoxin B1, B2, G1, G2 and Ochratoxin A Mixture 10 µg/mL in Acetonitrile
CAS:Producto controladoForma y color:MixtureAflatoxins B1, B2, G1 and G2 Mixture 1 µg/mL in Acetonitrile
CAS:Producto controladoForma y color:MixtureAflatoxin B1, B2, G1, G2 and Ochratoxin A Kit 2 µg/mL in Acetonitrile
CAS:Producto controladoForma y color:MixtureAflatoxin B1
CAS:Producto controlado<p>Aflatoxin B1 is a toxin that inhibits the polymerase chain reaction and has been shown to inhibit nuclear DNA synthesis in vitro. Aflatoxin B1 also inhibits the activity of several enzymes, such as acetylcholinesterase, which is involved in the regulation of neurotransmission. It has been shown to cause cancer in animals by binding to DNA and inhibiting replication. Aflatoxin B1 binds to proteins in the cell membrane, which may be responsible for its toxicity. The binding of aflatoxins to proteins induces an increase in permeability and leakage of cell contents, leading to cell death. Aflatoxin B1 can be detected using fluorescence probe-based methods or electrochemical impedance spectroscopy (EIS).</p>Fórmula:C17H12O6Pureza:Min. 95%Forma y color:White PowderPeso molecular:312.27 g/mol






