pyrenocine A manufacturers
- Pyrenocine A
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- $595.00
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2026-04-21
- CAS:76868-97-8
- Purity:
- Supply Ability: 10g
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| | pyrenocine A Basic information |
| Product Name: | pyrenocine A | | Synonyms: | pyrenocine A;4-Methoxy-6-methyl-5-[(E)-1-oxo-2-butenyl]-2H-pyran-2-one;Citreopyrone;2H-Pyran-2-one, 4-methoxy-6-methyl-5-[(2E)-1-oxo-2-buten-1-yl]-;Pyrenocin A | | CAS: | 76868-97-8 | | MF: | C11H12O4 | | MW: | 208.21 | | EINECS: | | | Product Categories: | Antibiotic | | Mol File: | 76868-97-8.mol |  |
| | pyrenocine A Chemical Properties |
| Melting point | 107.3-108.3 °C | | Boiling point | 326.9±42.0 °C(Predicted) | | density | 1.16±0.1 g/cm3(Predicted) | | storage temp. | Store at -20°C | | solubility | Dichloromethane: soluble,DMSO: soluble,Ethanol: soluble,Methanol: soluble | | form | A solid |
| | pyrenocine A Usage And Synthesis |
| Description | Pyrenocine A is a fungal metabolite that has been found in P. terrestris and has diverse biological activities. It inhibits the asexual spore germination of the plant pathogenic fungi F. oxysporum, F. solani, M. hiemalis, and R. stolonifer (EC50s = 14, 20, 20, and 25 μg/ml, respectively). Pyrenocine A is active against B. subtilis, S. aureus, and E. coli (IC50s = 30, 45, and 200 μg/ml, respectively). It inhibits onion seedling elongation (EC50 = 4 μg/ml). Pyrenocine A is also a phytotoxin that inhibits lettuce seed germination and rice seedling elongation. | | Uses | Pyrenocine A is an acyl phytotoxin isolated from plant pathogenic fungi[1]. | | References | [1] S A SPARACE S K R D Reeleder. Antibiotic activity of the pyrenocines.[J]. Canadian journal of microbiology, 1987, 33 4: 327-330. DOI: 10.1139/m87-055
[2] HIROJI SATO S S K Konoma. Phytotoxins Produced by Onion Pink Root Fungus, Pyrenochaeta terrestris[J]. Agricultural and biological chemistry, 1979, 34 1: 2409-2411. DOI: 10.1271/bbb1961.43.2409
[3] HIROJI SATO. X-Ray Crystal Structure of Pyrenocine A, a Phytotoxin from Pyrenochaeta terrestris[J]. Agricultural and biological chemistry, 1981, 75 1: 795-797. DOI: 10.1271/bbb1961.45.795 |
| | pyrenocine A Preparation Products And Raw materials |
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