EBELACTONE A

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Products Intro: Product Name:Ebelactone A
CAS:76808-16-7
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CAS:76808-16-7
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Products Intro: Product Name:Ebelactone A
CAS:76808-16-7
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Products Intro: Product Name:3,11-Dihydroxy-2,4,6,8,10,12-hexaMethyl-9-oxo-6-tetradecenoic acid 1,3-lactone
CAS:76808-16-7
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Products Intro: Product Name:Ebelactone A
CAS:76808-16-7
Purity:98% Package:1G;10G;100G Remarks:Ebelactone A is a β-lactone enzyme inhibitor and was first isolated from a cultured strain of soil actinomycetes. It can inhibit esterases, lipases, N-formylmethionine aminopeptidases and also cutinas

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  • 2025-12-22
  • CAS:76808-16-7
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EBELACTONE A Basic information
Product Name:EBELACTONE A
Synonyms:4-(8-hydroxy-1,3,5,7,9-pentamethyl-6-oxo-3-undecenyl)-3-methyl-2-oxetanon(;4-beta(1r*,3e,5s*,7r*,8s*,9s*)))-3s-(3-alph;EBELACTONE A;3,11-DIHYDROXY-2,4,5,6,10,12-HEXAMETHYL-9-OXO-6-TETRADECENOIC 1,3-LACTONE;3,11-DIHYDROXY-2,4,6,8,10,12-HEXAMETHYL-9-OXO-6-TETRADECANOIC-1,3-LACTONE;3,11-DIHYDROXY-2,4,6,8,10,12-HEXAMETHYL-9-OXO-6-TETRADECEN-3-OLIDE;3,11-DIHYDROXY-2,4,6,8,10,12-HEXAMETHYL-9-OXO-6-TETRADECENOIC 1,3-LACTONE;3,11-DIHYDROXY-2,4,6,8,10,12-HEXAMETHYL-9-OXO-6-TETRADECENOIC ACID 1,3-LACTONE
CAS:76808-16-7
MF:C20H34O4
MW:338.48
EINECS:
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Mol File:76808-16-7.mol
EBELACTONE A Structure
EBELACTONE A Chemical Properties
storage temp. 2-8°C
solubility DMF: 25 mg/ml; DMF:PBS(pH 7.2)(1:1): 0.5 mg/ml; DMSO: 25 mg/ml; Ethanol: 20 mg/ml
form White crystalline powder.
biological sourceStreptomyces sp.
Safety Information
WGK Germany 3
RTECS RQ7730000
MSDS Information
ProviderLanguage
SigmaAldrich English
EBELACTONE A Usage And Synthesis
DescriptionEbelactone A is a β-lactone enzyme inhibitor that was first isolated from a cultured strain of soil actinomycetes. It can inhibit esterases, lipases, and N-formylmethionine aminopeptidases (IC50s = 0.056, 0.003, and 0.08 μg/ml, respectively) found on cell surfaces, which has been shown to stimulate host defense in immune cells. Ebelactone A is also reported to inhibit cutinases produced by fungal pathogens, thus demonstrating a plant-protective function.
UsesEbelactone A is a mycolic acid β-lactone, which exhibits inhibitory activity for esterase, lipase, fMet aminopeptidase (fMet AP) and PNBase, with IC50s of 56, 3, 8 and 7.5 μM, respectively[1]. Ebelactone A inhibits cutinase, exhibits plants protective potency against Erysiphe graminis[2].
References[1] Umezawa H, et al., Ebelactone, an inhibitor of esterase, produced by actinomycetes. J Antibiot (Tokyo). 1980 Dec;33(12):1594-6. DOI:10.7164/antibiotics.33.1594
[2] Francis S A, et al., The role of cutinase in germling development and infection byErysiphe graminisf. sp. hordei[J]. Physiological and Molecular Plant Pathology, 1996, 49(3): 201-211.
EBELACTONE A Preparation Products And Raw materials
Tag:EBELACTONE A(76808-16-7) Related Product Information
EBELACTONE B (2-ETHYL-3,11-D 2,4-DIMETHYL-3-HEPTANONE 6-METHYL-6-HEPTENOIC ACID TRANS-5-DECEN-1-OL 2,4-Dimethyl-3-pentanone 6-decenoic acid 2,4-DIMETHYL-3-HEXANONE 2-Oxetanone TRIMETHYLENE OXIDE 3,5-DIMETHYL-3-HEPTENE BETA-BUTYROLACTONE 2,4,6-TRIMETHYL-3-HEPTENE (CIS)-8-METHYLNON-6-ENOIC ACID EBELACTONE B,ebelactone b microbial EBELACTONE A