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Merck
모든 사진(1)

주요 문서

E9661

Sigma-Aldrich

Enniatin A

from Gnomonia errabunda, ≥95% (HPLC)

동의어(들):

Cyclo[(2R)- 2-hydroxy-3-methylbutanoyl-N-methyl-L-isoleucyl-(2R)-2-hydroxy-3-methylbutanoyl-N-methyl-L-isoleucyl-(2R)-2-hydroxy-3-methylbutanoyl- N-methyl-L- isoleucyl]

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About This Item

실험식(Hill 표기법):
C36H63N3O9
CAS Number:
Molecular Weight:
681.90
MDL number:
UNSPSC 코드:
12352200
NACRES:
NA.77

생물학적 소스

Gnomonia errabunda

Quality Level

분석

≥95% (HPLC)

solubility

DMSO: 10 mg/mL
ethanol: 10 mg/mL
methanol: 10 mg/mL

저장 온도

−20°C

SMILES string

N1([C@H](C(=O)O[C@@H](C(=O)N([C@H](C(=O)O[C@@H](C(=O)N([C@H](C(=O)O[C@@H](C1=O)C(C)C)[C@H](CC)C)C)C(C)C)[C@H](CC)C)C)C(C)C)[C@H](CC)C)C

InChI

1S/C36H63N3O9/c1-16-22(10)25-34(43)46-29(20(6)7)32(41)38(14)27(24(12)18-3)36(45)48-30(21(8)9)33(42)39(15)26(23(11)17-2)35(44)47-28(19(4)5)31(40)37(25)13/h19-30H,16-18H2,1-15H3/t22-,23-,24-,25-,26-,27-,28+,29+,30+/m0/s1

InChI key

TWHBYJSVDCWICV-BHZTXFQCSA-N

애플리케이션

Enniatin A may be used as a mycotoxin reference standard in ultra-performance liquid chromatography-tandem mass spectrometer (UPLC-MS/MS) and liquid chromatography with tandem mass spectrometry (LC-MS-MS)

생화학적/생리학적 작용

Enniatins are a group of cyclohexadepsipeptide mycotoxins produced by Gnomonia errabuda and several Fusaria species, with phytotoxic, antibiotic, and insecticidal activities. Enniatins function as ionophors by their incorporation into the cellular membrane to form dimeric structures that transport monovalent ions across the membrane (especially the mitochondrial membranes) affecting oxidative phosphorylation uncoupling. It has been demonstrated that enniatins have a cytotoxic effect on human cancer cells. Furthermore, incubation of H4IIE hepatoma cells with enniatins strongly diminished phosphorylation of the ERK (p44/p42).
Enniatins are cyclohexadepsipeptide mycotoxins that have phytotoxic, antibiotic, and insecticidal activities and function as ionophors.

픽토그램

Skull and crossbones

신호어

Danger

유해 및 위험 성명서

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral

Storage Class Code

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

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable


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이미 열람한 고객

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No transfer of the non-regulated mycotoxins, beauvericin and enniatins, from feeds to farmed fish reared on plant-based diets
Nacher-Mestre J, et al.
Food Chemistry, 126773-126773 (2020)
Sevcan Mamur et al.
Food additives & contaminants. Part A, Chemistry, analysis, control, exposure & risk assessment, 35(8), 1633-1644 (2018-06-12)
Enniatin A (EN-A) is a Fusarium mycotoxin which is a common contaminant in grains and especially in maize and it causes serious loss of product. The aim of this study was to investigate the cytotoxic effects using 3-(4,5-dimethylthiazolyl-2)-2,5 diphenyltetrazolium bromide
Development and validation of ultra-high-performance liquid chromatography-tandem mass spectrometry methods for the simultaneous determination of beauvericin, enniatins (A, A1, B, B1) and cereulide in maize, wheat, pasta and rice
Decleer M, et al.
Journal of Chromatography A, 1472, 35-43 (2016)
Multi-mycotoxin contamination of couscous semolina commercialized in Morocco
Zinedine A, et al.
Food Chemistry, 214, 440-446 (2017)
Terje Svingen et al.
Environmental toxicology, 32(5), 1658-1664 (2016-09-16)
Mycotoxins are fungi-born metabolites that can contaminate foods through mould-infected crops. They are a significant food/feed-safety issue across the globe and represent a substantial financial burden for the world economy. Moreover, with a changing climate and fungal biota, there is

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