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Merck
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重要文件

35977

Supelco

Tentoxin

analytical standard

同義詞:

Cyclo[N-methyl-L-alanyl-L-leucyl-(αZ)-α,β-didehydro-N-methylphenylalanylglycyl]

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About This Item

經驗公式(希爾表示法):
C22H30N4O4
CAS號碼:
分子量::
414.50
MDL號碼:
分類程式碼代碼:
85151701
PubChem物質ID:
NACRES:
NA.24
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等級

analytical standard

品質等級

儲存期限

limited shelf life, expiry date on the label

技術

HPLC: suitable
gas chromatography (GC): suitable

應用

cleaning products
cosmetics
food and beverages
personal care

形式

neat

儲存溫度

−20°C

SMILES 字串

CC(C)C[C@@H]1NC(=O)[C@H](C)N(C)C(=O)CNC(=O)C(=C\c2ccccc2)\N(C)C1=O

InChI

1S/C22H30N4O4/c1-14(2)11-17-22(30)26(5)18(12-16-9-7-6-8-10-16)21(29)23-13-19(27)25(4)15(3)20(28)24-17/h6-10,12,14-15,17H,11,13H2,1-5H3,(H,23,29)(H,24,28)/b18-12-/t15-,17-/m0/s1

InChI 密鑰

SIIRBDOFKDACOK-LFXZBHHUSA-N

一般說明

Tentoxin is a phytotoxic tetrapeptide, produced in some Alternaria species.[1] It is known to inhibit cyclic photophosphorylation.[2]

應用

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
Tentoxin may be used as an analytical reference standard for the determination of the analyte in tomato[3] and food matrices[4] by chromatography techniques.

分析報告

purity : ≥97.0% (HPLC)

儲存類別代碼

13 - Non Combustible Solids

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable


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Development and validation of a LC-ESI-MS/MS method for the determination of Alternaria toxins alternariol, alternariol methyl-ether and tentoxin in tomato and tomato-based products.
Rodriguez-Carrasco Y, et al.
Toxins, 8(11), 328-328 (2016)
Inhibition of chloroplast development by tentoxin.
Bennett J.
Phytochemistry, 15(2), 263-265 (1976)
Application of an LC--MS/MS based multi-mycotoxin method for the semi-quantitative determination of mycotoxins occurring in different types of food infected by moulds.
Sulyok M, et al.
Food Chemistry, 119(1), 408-416 (2010)
Georg Groth et al.
The Journal of biological chemistry, 277(23), 20117-20119 (2002-04-12)
In contrast to the homologous bacterial and mitochondrial enzymes the chloroplast F(1)-ATPase (CF(1)) is strongly affected by the phytopathogenic inhibitor tentoxin. Based on structural information obtained from crystals of a CF(1)-tentoxin co-complex (Groth, G. (2002) Proc. Natl. Acad. Sci. U.
Jose C Jiménez et al.
Organic letters, 5(12), 2115-2118 (2003-06-07)
[reaction: see text] A solid-phase method for the synthesis of tentoxin has been developed. Two key steps-dehydration and N-alkylation-are carried out while the peptide is anchored to the resin. The method, which has been validated by the preparation of a

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