Tentoxin

Modify Date: 2024-01-05 11:46:48

Tentoxin Structure
Tentoxin structure
Common Name Tentoxin
CAS Number 28540-82-1 Molecular Weight 414.498
Density 1.1±0.1 g/cm3 Boiling Point 750.8±60.0 °C at 760 mmHg
Molecular Formula C22H30N4O4 Melting Point N/A
MSDS Chinese USA Flash Point 407.9±32.9 °C

 Use of Tentoxin


Tentoxin is a cyclic tetrapeptide isolated from Alternaria tenuis, acts as a herbicide, causes seedling chlorosis, inhibits cyclic photophosphorylation and functions as an energy transfer inhibitor[1].

 Names

Name (3S,6S,12Z)-12-benzylidene-1,6,7-trimethyl-3-(2-methylpropyl)-1,4,7,10-tetrazacyclododecane-2,5,8,11-tetrone
Synonym More Synonyms

 Tentoxin Biological Activity

Description Tentoxin is a cyclic tetrapeptide isolated from Alternaria tenuis, acts as a herbicide, causes seedling chlorosis, inhibits cyclic photophosphorylation and functions as an energy transfer inhibitor[1].
Related Catalog
References

[1]. Arntzen CJ. Inhibition of photophosphorylation by tentoxin, a cyclic tetrapeptide. Biochim Biophys Acta. 1972 Dec 14;283(3):539-42.

 Chemical & Physical Properties

Density 1.1±0.1 g/cm3
Boiling Point 750.8±60.0 °C at 760 mmHg
Molecular Formula C22H30N4O4
Molecular Weight 414.498
Flash Point 407.9±32.9 °C
Exact Mass 414.226715
PSA 98.82000
LogP 1.24
Vapour Pressure 0.0±2.5 mmHg at 25°C
Index of Refraction 1.528
Storage condition 2-8°C

 Safety Information

Personal Protective Equipment Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard Codes Xi: Irritant;
RIDADR NONH for all modes of transport
WGK Germany 3
HS Code 29337900

 Precursor & DownStream

Precursor  1

DownStream  0

 Articles27

More Articles
[Simultaneous determination of four Alternaria toxins in apple juice concentrate by ultra performance liquid chromatography-electrospray ionization tandem mass spectrometry].

Se Pu 28(12) , 1128-31, (2010)

An ultra performance liquid chromatography-tandem mass spectrometry (UPLC-MS/ MS) method was developed for the determination of altenuene (ALT), alternariol (AOH), tentoxin and alternariol monomethyl ...

Hybrid Rhodospirillum rubrum F(0)F(1) ATP synthases containing spinach chloroplast F(1) beta or alpha and beta subunits reveal the essential role of the alpha subunit in ATP synthesis and tentoxin sensitivity.

J. Biol. Chem. 275(2) , 906-12, (2000)

Trace amounts ( approximately 5%) of the chloroplast alpha subunit were found to be absolutely required for effective restoration of catalytic function to LiCl-treated chromatophores of Rhodospirillum...

Structure-activity relationships of cyclotetrapeptides: interaction of tentoxin derivatives with three membrane proteins.

Adv. Exp. Med. Biol. 500 , 343-6, (2001)

 Synonyms

12-benzylidene-3-isobutyl-1,6,7-trimethyl-1,4,7,10-tetraaza-cyclododecane-2,5,8,11-tetraone
1,4,7,10-Tetraazacyclododecane-2,5,8,11-tetrone, 1,6,7-trimethyl-3-(2-methylpropyl)-12-(phenylmethylene)-, (3S,6S,12Z)-
Cycloleucyl-N-methylalanylglycyl-N-methyl dehydrophenylalanine
(3S,6S,12Z)-12-Benzylidene-3-isobutyl-1,6,7-trimethyl-1,4,7,10-tetraazacyclododecane-2,5,8,11-tetrone
tentoxin