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重要文件

N2286

Sigma-Aldrich

无活菌素

from Streptomyces griseus, ≥98.0% (Total homologs, HPLC)

同義詞:

铵离子载体

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About This Item

經驗公式(希爾表示法):
C40H64O12
CAS號碼:
分子量::
736.93
Beilstein:
76434
EC號碼:
分類程式碼代碼:
51102829
PubChem物質ID:
NACRES:
NA.76

生物源

Streptomyces griseus

品質等級

描述

Natural macrotetrolide, may contain homologues (like monactin and dinactin)

化驗

≥98.0% (Total homologs, HPLC)

形狀

powder

溶解度

chloroform: soluble 10 mg/mL

抗生素活性譜

Gram-positive bacteria

作用方式

DNA synthesis | interferes
cell membrane | interferes

儲存溫度

2-8°C

SMILES 字串

C[C@H]1C[C@@H]2CC[C@@H](O2)[C@@H](C)C(=O)O[C@H](C)C[C@H]3CC[C@H](O3)[C@H](C)C(=O)O[C@@H](C)C[C@@H]4CC[C@@H](O4)[C@@H](C)C(=O)O[C@H](C)C[C@H]5CC[C@H](O5)[C@H](C)C(=O)O1

InChI

1S/C40H64O12/c1-21-17-29-9-13-34(49-29)26(6)38(42)46-23(3)19-31-11-15-36(51-31)28(8)40(44)48-24(4)20-32-12-16-35(52-32)27(7)39(43)47-22(2)18-30-10-14-33(50-30)25(5)37(41)45-21/h21-36H,9-20H2,1-8H3/t21-,22+,23+,24-,25-,26+,27+,28-,29-,30+,31+,32-,33-,34+,35+,36-

InChI 密鑰

RMIXHJPMNBXMBU-QIIXEHPYSA-N

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一般說明

Chemical structure: macrolide

應用

Nonactin is a macrotetrolide that forms complexes with alkali cations, such as potassium and sodium. Nonactin has been reported to inhibit the processing of cytoplasmic precursor proteins destined for the mitochondria. Nonactin is an uncoupler of oxidative phosphorylation .

生化/生理作用

Nonactin is used as a neutral lipid membrane soluble ammonium (and potassium) ionophore, and to inhibit surface expression of certain heat shock proteins (HSP60) .

其他說明

Keep container tightly closed in a dry and well-ventilated place.Keep in a dry place.

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

Eyeshields, Gloves, type N95 (US)


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分析證明 (COA)

Lot/Batch Number

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Total synthesis of nonactin.
Ju Y.L.; Byeang H.K.
ChemInform, 52, 571-571 (1996)
Pei-Ji Zhao et al.
Archives of pharmacal research, 28(11), 1228-1232 (2005-12-15)
Four compounds, including two novel macrolides, were isolated from an endophyte Streptomyces sp. Is9131 of Maytenus hookeri. Spectral data indicated that these compounds were dimeric dinactin (1), dimeric nonactin (2), cyclo-homononactic acid (3), and cyclo-nonactic acid (4). Bioassay results showed
S Krasne et al.
Science (New York, N.Y.), 174(4007), 412-415 (1971-10-22)
An abrupt loss of effectiveness of the presumed carriers, nonactin and valinomycin, in mediating ion conductance occurred at the same temperature as the membrane fluidity, judged visually, was lost. By contrast, the effects of the presumed channel-former, gramicidin, were the
Svetlana S Efimova et al.
Langmuir : the ACS journal of surfaces and colloids, 28(26), 9908-9914 (2012-06-19)
The effects of various subclasses of flavonoids, Rose Bengal, and different styrylpyridinium dyes on the magnitude of the dipole potential of membranes composed of pure phospholipids and sterol-containing bilayers were investigated. Changes in the steady-state membrane conductance induced by cation-ionophore
Peter Jani et al.
Biotechnology journal, 3(2), 202-208 (2007-12-08)
The optimization of the biosynthetic pathways is highly attractive for the large-scale preparation of macrotetrolides, because overall yields in the chemical synthesis of compounds like nonactin have been very low. A key success factor determining the outcome of such optimizations

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