Saltar al contenido
Merck

34142

Supelco

Fumonisin B2 solution

~50 μg/mL in acetonitrile: water (50:50), analytical standard

Sinónimos:

FB2

Iniciar sesiónpara Ver la Fijación de precios por contrato y de la organización


About This Item

Fórmula empírica (notación de Hill):
C34H59NO14
Número de CAS:
Peso molecular:
705.83
UNSPSC Code:
85151701
PubChem Substance ID:
NACRES:
NA.24

grade

analytical standard

Quality Level

shelf life

limited shelf life, expiry date on the label

concentration

~50 μg/mL in acetonitrile: water (50:50)

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

application(s)

cleaning products
cosmetics
food and beverages
personal care

format

single component solution

storage temp.

−20°C

SMILES string

CCCC[C@@H](C)[C@@H](OC(=O)C[C@@H](CC(O)=O)C(O)=O)[C@H](C[C@@H](C)CCCCCC[C@@H](O)C[C@H](O)[C@H](C)N)OC(=O)C[C@@H](CC(O)=O)C(O)=O

InChI

1S/C34H59NO14/c1-5-6-12-21(3)32(49-31(43)18-24(34(46)47)16-29(40)41)27(48-30(42)17-23(33(44)45)15-28(38)39)14-20(2)11-9-7-8-10-13-25(36)19-26(37)22(4)35/h20-27,32,36-37H,5-19,35H2,1-4H3,(H,38,39)(H,40,41)(H,44,45)(H,46,47)

InChI key

UXDPXZQHTDAXOZ-UHFFFAOYSA-N

¿Está buscando productos similares? Visita Guía de comparación de productos

General description

Certan Vial
Fumonisin B2 belongs to the family of toxins known as fumonisins. It is produced by several species of Fusarium molds primarily by Fusarium verticillioide. It is one of the major mycotoxin contaminant in corn and corn-based foods. Fumonisin B2 is a structural analog of fumonisin B1 but it is more cytotoxic than the latter and it inhibits sphinganine-N-acetyltransferase (ceramide synthase).
Fumonisin B2 is a carcinogenic mycotoxin generally present on corn based food and feed-stuff, which is produced by the fungus Fusarium verticillioides and Fusarium moniliforme. Fumonisin B2 can also be detected in the industrially important fungi, Aspergillus niger.

Application

Fumosin B2 maybe used to study the effect of temperatures from ambient to 150°C and solvent compositions (methanol-water, acetonitrile-methanol-water, ethanol-water, and 100% water) on recovery of fumonisins from corn products.
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Analysis Note

purity : ≥94.0% (HPLC)

pictograms

FlameExclamation mark

signalword

Danger

Hazard Classifications

Acute Tox. 4 Oral - Eye Irrit. 2 - Flam. Liq. 2

Storage Class

3 - Flammable liquids

wgk_germany

WGK 2

flash_point_f

35.6 °F

flash_point_c

2 °C

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter


Elija entre una de las versiones más recientes:

Certificados de análisis (COA)

Lot/Batch Number

¿No ve la versión correcta?

Si necesita una versión concreta, puede buscar un certificado específico por el número de lote.

¿Ya tiene este producto?

Encuentre la documentación para los productos que ha comprado recientemente en la Biblioteca de documentos.

Visite la Librería de documentos

J F Lawrence et al.
Journal of AOAC International, 83(3), 604-611 (2000-06-27)
Fumonisins B1 and B2 were extracted from naturally contaminated corn products by using different extraction solvent compositions (methanol-water, acetonitrile-methanol-water, ethanol-water, and 100% water) and a range of temperatures from ambient to 150 degrees C. Ground samples of several corn products
Fumonisin B2 production by Aspergillus niger
Frisvad.AJ, et al.
Journal of Agricultural and Food Chemistry, 55, 9727-9732 (2007)
Occurrence of fumonisins B1 and B2 in corn-based products from the Swiss market
Pittet A, et al.
Journal of Agricultural and Food Chemistry, 40, 1352-1354 (1992)
Biomarkers in Toxicology.
Gupta RC.
Science, 555-556 (2014)
Michele Solfrizzo et al.
Journal of AOAC International, 94(3), 900-908 (2011-07-30)
A liquid chromatographic method for the determination of fumonisins B1 (FB1) and B2 (FB2) in corn-based foods for infants and young children was subjected to an interlaboratory validation study involving 11 laboratories. Five blind duplicate sample pairs of each matrix

Contenido relacionado

Detailed list of mycotoxin analysis products for Food & Beverage manufacturers and testers, ensuring safety standards.

Detailed list of mycotoxin analysis products for Food & Beverage manufacturers and testers, ensuring safety standards.

Detailed list of mycotoxin analysis products for Food & Beverage manufacturers and testers, ensuring safety standards.

Detailed list of mycotoxin analysis products for Food & Beverage manufacturers and testers, ensuring safety standards.

Nuestro equipo de científicos tiene experiencia en todas las áreas de investigación: Ciencias de la vida, Ciencia de los materiales, Síntesis química, Cromatografía, Analítica y muchas otras.

Póngase en contacto con el Servicio técnico