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Merck
CN
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文件

安全信息

34142

Supelco

伏马菌素 B2 溶液

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

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别名:
FB2
经验公式（希尔记法）:
C34H59NO14
CAS号:
116355-84-1
分子量:
705.83
UNSPSC代码:
85151701
PubChem化学物质编号:
24860941
NACRES:
NA.24

等级

analytical standard

质量水平

100

保质期

limited shelf life, expiry date on the label

浓度

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

技术

HPLC: suitable
gas chromatography (GC): suitable

应用

cleaning products
cosmetics
food and beverages
personal care

格式

single component solution

储存温度

−20°C

SMILES字符串

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

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相关类别

一般描述

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.

应用

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.

分析说明

purity : ≥94.0% (HPLC)

象形图

FlameExclamation mark
GHS02,GHS07

警示用语：

Danger

危险声明

H225,H302,H319

危险分类

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

WGK

WGK 2

闪点(°F)

35.6 °F

闪点(°C)

2 °C

个人防护装备

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

法规信息

危险化学品
高风险级别生物产品--毒素类产品

分析证书(COA)

输入产品批号来搜索 分析证书(COA) 。批号可以在产品标签上"批“ （Lot或Batch）字后找到。

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Fumonisin B2 production by Aspergillus niger
Frisvad.AJ, et al.
Journal of Agricultural and Food Chemistry, 55, 9727-9732 (2007)
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
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
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