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Shanghai Hongye Biotechnology Co. Ltd
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sales@glpbio.cn |
| Products Intro: |
Product Name:Phomalactone
CAS:28921-94-0
Purity:>98% Package:1mg;10mg;50mg;100mg;
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| Company Name: |
ChemeGen(Shanghai) Biotechnology Co.,Ltd.
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18818260767 |
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sales@chemegen.com |
| Products Intro: |
Product Name:Phomalactone
CAS:28921-94-0
Purity:98% Package:10 mg;50 mg;100 mg;500 mg;1 g;5 g;10 g
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| Company Name: |
Shanghai Yifei Biotechnology Co. , Ltd.
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| Tel: |
021-65675885 18964387627 |
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customer_service@efebio.com |
| Products Intro: |
Product Name:Phomalactone
CAS:28921-94-0
Purity:70% Package:1mg
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| | PHOMALACTONE Basic information |
| Product Name: | PHOMALACTONE | | Synonyms: | PHOMALACTONE;[5S,6S,(+)]-5,6-Dihydro-5-hydroxy-6-[(E)-1-propenyl]-2H-pyran-2-one;2H-Pyran-2-one, 5,6-dihydro-5-hydroxy-6-(1E)-1-propenyl-, (5S,6S)-;Aids080553;Aids-080553;2H-Pyran-2-one, 5,6-dihydro-5-hydroxy-6-(1E)-1-propen-1-yl-, (5S,6S)- | | CAS: | 28921-94-0 | | MF: | C8H10O3 | | MW: | 154.16 | | EINECS: | | | Product Categories: | Antibiotic | | Mol File: | 28921-94-0.mol |  |
| | PHOMALACTONE Chemical Properties |
| Melting point | 50-53 °C | | Boiling point | 301.1±42.0 °C(Predicted) | | density | 1.282±0.06 g/cm3(Predicted) | | solubility | Dichloromethane: soluble; DMSO: soluble; Ethanol: soluble | | form | A solid | | pka | 11.90±0.40(Predicted) |
| | PHOMALACTONE Usage And Synthesis |
| Description | Phomalactone is a fungal metabolite that has been found in N. sphaerica and has fungicidal activity. It is active against strains of the plant pathogenic fungi C. sasaki, P. graminicola, M. griesea, P. capsica, and P. infestans (IC50s = 200, 120, 83, 120, and 0.83 mg/L, respectively), but not F. oxysporum, A. alternate, B. cinerea, or C. gloeosporioides (IC50s = >200 mg/L for all). Phomalactone is also active against the plant pathogenic fungi A. niger and O. minus (MICs = 62.5 and 125 μg/ml, respectively). | | Uses | Phomalactone, produced by the fungus Nigrospora sphaerica, specifically inhibits the mycelial growth of Phytophthora infestans, with an MIC value of 2.5 mg/L[1]. Phomalactone is phytotoxic to Z. elegans and other plant species by inhibition of seedling growth and by causing electrolyte leakage from photosynthetic tissues of both Z. elegans leaves and cucumber cotyledons[2]. | | References | [1] Kim JC, et al. Activity against plant pathogenic fungi of phomalactone isolated from Nigrospora sphaerica. Pest Manag Sci. 2001;57(6):554-559. DOI:10.1002/ps.318
[2] Meepagala KM, et al. Phomalactone from a Phytopathogenic Fungus Infecting ZINNIA elegans (ASTERACEAE) Leaves. J Chem Ecol. 2015;41(7):602-612. DOI:10.1007/s10886-015-0602-x |
| | PHOMALACTONE Preparation Products And Raw materials |
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