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HomeProduct name listZEARALANONE

ZEARALANONE

Synonym(s):2,4-Dihydroxy-6-(10-hydroxy-6-oxoundecyl)benzoic acid μ-lactone;2,4-Dihydroxy-6-(10-hydroxy-6-oxoundecyl)benzoic acid μ-lactone solution

ZEARALANONE Structural

What is ZEARALANONE?

Chemical properties

White to Off-White Solid

The Uses of ZEARALANONE

Zearalanone is a minor component of the zearalenone complex produced by several species of Fusarium. Like the more abundant analogues, zearalanone causes estrogenic effects in domestic livestock. Zearalanone is a metabolite of α-zearalanol, a commercially available growth promotant in animals, and is a useful standard for detection of zearanol-contaminated products and Fusarium-contaminated grains.

The Uses of ZEARALANONE

A secondary metabolite of Zearalenone (ZON). The macrocyclic lactone Zearalanone used in the synthesis of d,l-Zearalanol.

What are the applications of Application

(S)-Zearalanone is a metabolite of Zearalenone

Definition

ChEBI: Zearalanone is a member of resorcinols and a macrolide.

General Description

Zearalanone (ZEA) or F-2 toxin, a nonsteroidal estrogenic mycotoxin is produced by various Fusarium species. Fusarium graminearum is considered as the primary producer of zearalanone. It is usually seen in moldy hay, high-moisture corn, corn infected before harvest etc.

Biological Activity

zearalanone (zan) is an estrogen receptor agonist and also an androgen receptor antagonist [1].zearalenone (zen), a β-resorcyclic acid lactone (ral), is a non-steroidal estrogenic mycotoxin biosynthesized by several fusarium species. zearalenone (zen) is the well-known mycotoxin present in numerous agricultural products [1][2][3][4]. in the human endometrial ishikawa cell line, zearalenone (zen) exhibited strong oestrogenicity [4].when incubated fusarium semitectum on sorghum, the ratio of zan to zen remained constant after 5 days, suggesting that zan might not be suitable for use as an internal standard [5].zearalanone, a major phase i metabolite of zearalenone (zen), is an estrogen receptor agonist and also an androgen receptor antagonist. in mcf-7 cells, zearalanone strongly induced cell proliferation with ec50 value of 1.21 nm and showed significant estrogenic activity. zearalanone behaved as full herα agonist. in palm cells, zearalanone acted as a har antagonist that strongly inhibited the luciferase activity induced by 0.3 nm of r1881, the synthetic androgen [1].

Biochem/physiol Actions

Zearalanone is believed to cause vulvovaginitis and estrogenic responses in swine.

References

[1]. molina-molina jm, real m, jimenez-diaz i, et al. assessment of estrogenic and anti-androgenic activities of the mycotoxin zearalenone and its metabolites using in vitro receptor-specific bioassays. food chem toxicol.2014 dec;74:233-9.
[2]. baldwin rs, williams rd, terry mk. zeranol: a review of the metabolism, toxicology, and analytical methods for detection of tissue residues. regul toxicol pharmacol. 1983 mar;3(1):9-25.
[3]. migdalof bh, dugger ha, heider jg, et al. biotransformation of zeranol: disposition and metabolism in the female rat, rabbit, dog, monkey and man. xenobiotica. 1983 apr;13(4):209-21.
[4]. le guevel r, pakdel f. assessment of oestrogenic potency of chemicals used as growth promoter by in-vitro methods. hum reprod. 2001 may;16(5):1030-6.
[5]. aoyama k, ishikuro e, noriduki h, et al. formation ratios of zearalanone, zearalenols, and zearalanols versus zearalenone during incubation of fusarium semitectum on sorghum and ratios in naturally contaminated sorghum. shokuhin eiseigaku zasshi. 2015;56(6):247-51.

Properties of ZEARALANONE

Melting point: 184-186°C
Boiling point: 576.8±50.0 °C(Predicted)
Density  1.148±0.06 g/cm3(Predicted)
Flash point: 2℃
storage temp.  -20°C
solubility  Chloroform (Slightly), DMSO (Slightly), Methanol (Slightly)
form  Solid
pka 7.83±0.40(Predicted)
color  White to Off-White

Safety information for ZEARALANONE

Signal word Warning
Pictogram(s)
ghs
Exclamation Mark
Irritant
GHS07
ghs
Health Hazard
GHS08
GHS Hazard Statements H315:Skin corrosion/irritation
H319:Serious eye damage/eye irritation
H335:Specific target organ toxicity, single exposure;Respiratory tract irritation
H351:Carcinogenicity
Precautionary Statement Codes P280:Wear protective gloves/protective clothing/eye protection/face protection.
P301+P312:IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P308+P313:IF exposed or concerned: Get medical advice/attention.

Computed Descriptors for ZEARALANONE

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