TENTOXIN

Product Name: TENTOXIN
CAS No.: 28540-82-1
Chemical Name: TENTOXIN
Synonyms: TENTOXIN;Ccris 8423;13C22-Tentoxin;Tentoxin in dried down;entoxin from Alternaria tenuis;tentoxin from alternaria tenuis;Tentoxin 100 μg/ml Acetonitrile;Tentotoxin, Alternaria alternata;(2Z)-3-Phenyl-N-methylcyclo(Dha-Gly-N-methyl-L-Ala-L-Leu-);Cycloleucyl-N-methylalanylglycyl-N-methyl dehydrophenylalanine
CBNumber: CB0720438
Molecular Formula: C22H30N4O4
Formula Weight: 414.5
MOL File: 28540-82-1.mol

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TENTOXIN Property

Melting point:: >174°C (dec.)
storage temp.: 2-8°C
solubility: Chloroform (Slightly), DMSO (Slightly), Methanol (Slightly, Sonicated)
form: Solid
color: Pale Beige

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Safety

Hazard Codes: Xi
WGK Germany: 3
HS Code: 29337900

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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: T8019
Product name: Tentoxin from Alternaria tenuis
Purity: Naturally occurring phytotoxic cyclic tetrapeptide
Packaging: 250μg
Price: $334
Updated: 2025/07/31

Sigma-Aldrich

Product number: T8019
Product name: Tentoxin from Alternaria tenuis
Purity: Naturally occurring phytotoxic cyclic tetrapeptide
Packaging: 1mg
Price: $1090
Updated: 2025/07/31

Sigma-Aldrich

Product number: 35977
Product name: Tentoxin
Purity: analytical standard
Packaging: 100μg
Price: $895
Updated: 2022/05/15

Cayman Chemical

Product number: 11442
Product name: Tentoxin
Purity: ≥99%
Packaging: 500μg
Price: $193
Updated: 2024/03/01

Cayman Chemical

Product number: 11442
Product name: Tentoxin
Purity: ≥99%
Packaging: 1mg
Price: $367
Updated: 2024/03/01

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TENTOXIN Chemical Properties,Usage,Production

Description

tentoxin, a highly effective phytotoxin from Alternaria alternata f. sp. tenuis, is too expensive to be used as a commercial herbicide (80). Efforts to discover a cheaper, synthetic analogue of tentoxin with similar herbicidal properties have failed.

Description

Tentoxin is a cyclic tetrapeptide first isolated from the plant pathogen A. alternata. It is an herbicide that inhibits chloroplast development, resulting in chlorotic tissue. Tentoxin is selectively phytotoxic, as it kills a number of important weeds at concentrations that have no effects on several important crops.

Uses

Tentoxin, is a natural cyclic tetrapeptide, isolated from Alternaria alternata, which induces chlorosis in plants, and thus can be used as a potential natural herbicide.

Definition

ChEBI: Tentoxin is a lactam.

References

[1] STEPHEN O DUKE. Natural toxins for use in pest management.[J]. Toxins, 2010, 2 8: 1943-1962. DOI: 10.3390/toxins2081943
[2] STEPHEN O DUKE F E D. Modes of action of microbially-produced phytotoxins.[J]. ACS Applied Electronic Materials, 2011: 1038-1064. DOI: 10.3390/toxins3081038

TENTOXIN Preparation Products And Raw materials

Raw materials

Preparation Products

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TENTOXIN Suppliers

China 71 India 1 Switzerland 1 United Kingdom 1 United States 11 Global 85

J & K SCIENTIFIC LTD.

Tel: 18210857532; 18210857532
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com
Country: China
ProdList: 96815
Advantage: 76

Shanghai Aladdin Bio-Chem Technology Co.,LTD

Tel: 400-6206333 13167063860
Fax: 021-50323701
Email: anhua.mao@aladdin-e.com
Country: China
ProdList: 25003
Advantage: 65

Shanghai Tauto Biotech Co., Ltd.

Tel: 021-51320588
Fax: 0086-21-51320502
Email: tauto@tautobiotech.com
Country: China
ProdList: 3988
Advantage: 66

Guangzhou Isun Pharmaceutical Co., Ltd

Tel: 020-39119399 18927568969
Fax: 020-39119999
Email: isunpharm@qq.com
Country: China
ProdList: 4720
Advantage: 55

Shanghai YuanYe Biotechnology Co., Ltd.

Tel: 021-61312847; 18021002903
Fax: QQ:3008007432
Email: 3008007409@qq.com
Country: China
ProdList: 71826
Advantage: 60

Shandong Xiya Chemical Co., Ltd.

Tel: 4009903999 13395398332
Fax: 0539-6365991
Email: sales@xiyashiji.com
Country: China
ProdList: 20794
Advantage: 60

Qingdao IniKem BioPharmaTech Co.,Ltd

Tel: 0532-58268780 18561687109;
Fax: -
Email: sales@inikem.com
Country: China
ProdList: 298
Advantage: 55

Shanghai SuperLan Chemcial Technique Centre

Tel: 0-2022843681 15618226720
Fax: +86-21-51601218
Email: chaolaichem@foxmail.com
Country: China
ProdList: 12475
Advantage: 58

Shanghai Jizhi Biochemical Technology Co. Ltd.

Tel: 4009004166/18616739031 18616739031
Email: 3007523370@qq.com
Country: China
ProdList: 52687
Advantage: 58

TargetMol Chemicals Inc.

Tel: +1-781-999-5354; +17819995354
Email: marketing@targetmol.com
Country: United States
ProdList: 32435
Advantage: 58

28540-82-1, TENTOXINRelated Search:

AFLATOXIN B1 Aflatoxin BOTULINUM TOXIN A Tetanus antitoxin TETRODOTOXIN methylserine-tentoxin ACRYLAMIDO BUFFER Cyclen TENTOXIN

TENTOXIN

tentoxin from alternaria tenuis

(2Z)-3-Phenyl-N-methylcyclo(Dha-Gly-N-methyl-L-Ala-L-Leu-)

Ccris 8423

Cyclo(N-methyl-L-alanyl-L-leucyl-alpha,beta-didehydro-N-methylphenylalanylglycyl), (Z)-

Cycloleucyl-N-methylalanylglycyl-N-methyl dehydrophenylalanine

(Z)-Cyclic(N-methyl-L-alanyl-L-leucyl-alpha,beta-didehydro-N-methylphenylalanylglycyl)

Tentoxin (Z)-Cyclic(N-methyl-L-alanyl-L-leucyl-alpha,beta-didehydro-N-methylphenylalanylglycyl)

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

Tentotoxin, Alternaria alternata

Cyclo[N-methyl-L-alanyl-L-leucyl-(aZ)-a,b-didehydro-N-methylphenylalanylglycyl]

entoxin from Alternaria tenuis

13C22-Tentoxin

Tentoxin in dried down

Tentoxin 100 μg/ml Acetonitrile

28540-82-1

C22H30N4O4

antibiotic

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Mold

Toxins and Venoms