E5411

Enniatin B

From Gnomonia errabunda, ≥95% (HPLC), antibiotic

• Sinonimo/i: N-Methylcyclo(L-Val-D-Hmb-N-methyl-L-Val-D-Hmb-N-methyl-L-Val-D-Hmb-);(3S,6R,9S,12R,15S,18R)-3,6,9,12,15,18-Hexaisopropyl-4,10,16-trimethyl-1,7,13-trioxa-4,10,16-triazacyclooctadecane-2,5,8,11,14,17-hexone
• Formula empirica (notazione di Hill): C₃₃H₅₇N₃O₉
• Numero CAS: 917-13-5
• Peso molecolare: 639.82
• MDL number: MFCD00236425
• UNSPSC Code: 12352200
• NACRES: NA.77
• Assay: ≥95% (HPLC)

Proprietà

• Nome del prodotto: Enniatin B, from Gnomonia errabunda, ≥95% (HPLC)
• biological source: Gnomonia errabunda
• Quality Segment: 200
• assay: ≥95% (HPLC)
• solubility: DMSO: 10 mg/mL, ethanol: 10 mg/mL, methanol: 10 mg/mL
• storage temp.: −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(C)C)C)C(C)C)C(C)C)C)C(C)C)C(C)C)C
• InChI: 1S/C33H57N3O9/c1-16(2)22-31(40)43-26(20(9)10)29(38)35(14)24(18(5)6)33(42)45-27(21(11)12)30(39)36(15)23(17(3)4)32(41)44-25(19(7)8)28(37)34(22)13/h16-27H,1-15H3/t22-,23-,24-,25+,26+,27+/m0/s1
• InChI key: MIZMDSVSLSIMSC-VYLWARHZSA-N

Descrizione

Biochem/physiol Actions

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 B and B1 inhibit the multi-drug resistance transporter Pdr5p from Saccharomyces cerevisiae, indicating their beneficial potential in cases of drug resistant patients.

Enniatins are cyclohexadepsipeptide mycotoxins that have phytotoxic, antibiotic, and insecticidal activities and function as ionophors.

Informazioni sulla sicurezza

• Pittogrammi: GHS06
• Parola di avvertenza: Danger
• Codici di pericolo: H301 + H311 + H331
• Avvertenze di sicurezza: P261 - P264 - P280 - P301 + P310 - P302 + P352 + P312 - P304 + P340 + P311
• Hazard Classifications: Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral
• Classe di stoccaggio: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• Che succede?: WGK 3
• Punto di infiammabilità (°F): Not applicable
• Punto di infiammabilità (°C): Not applicable