| Identification | Back Directory | [Name]
alternariol monomethyl ether | [CAS]
23452-05-3 | [Synonyms]
Djalonensone
ALTERNARIOLMETHYLETHER
Alternariol Impurity 1
ALTERNARIOL9METHYLETHER
Alternariol 5-O-Methyl Ether
Alternariol 4-O-methyl ether
Alternariol 9-Monomethyl Ether
3,7-Dihydroxy-9-methoxy-1-methyl-6H-benzo[c]chromen-6-one
Alternariol monomethyl ether / Alternariol-9-methyl ether
3,7-Dihydroxy-9-methoxy-1-methyl-6H-dibenzo[b,d]pyran-6-one
6H-Dibenzo[b,d]pyran-6-one, 3,7-dihydroxy-9-methoxy-1-methyl- | [Molecular Formula]
C15H12O5 | [MDL Number]
MFCD00058532 | [MOL File]
23452-05-3.mol | [Molecular Weight]
272.25 |
| Chemical Properties | Back Directory | [Melting point ]
277-279 °C | [Boiling point ]
335.31°C (rough estimate) | [density ]
1.2066 (rough estimate) | [refractive index ]
1.6000 (estimate) | [storage temp. ]
-20°C | [solubility ]
Dichloromethane: soluble; Methanol: soluble | [form ]
neat | [pka]
7.00±0.20(Predicted) | [color ]
Off-white to light yellow | [Major Application]
cleaning products
cosmetics
food and beverages
personal care | [InChI]
1S/C15H12O5/c1-7-3-8(16)4-12-13(7)10-5-9(19-2)6-11(17)14(10)15(18)20-12/h3-6,16-17H,1-2H3 | [InChIKey]
LCSDQFNUYFTXMT-UHFFFAOYSA-N | [SMILES]
COc1cc(O)c2C(=O)Oc3cc(O)cc(C)c3-c2c1 |
| Safety Data | Back Directory | [Hazard Codes ]
Xn | [Risk Statements ]
22-43 | [Safety Statements ]
36/37 | [WGK Germany ]
3 | [HS Code ]
29322090 | [Storage Class]
11 - Combustible Solids | [Hazard Classifications]
Acute Tox. 4 Oral
Skin Sens. 1 |
| Hazard Information | Back Directory | [Uses]
Alternariol Monomethyl Ether is a mycotoxins found in subsistence farmed maize. Also, it is a natural mycotoxin isolated from the fermentation broth of Trichoderma sp. Jing-8 with phytotoxic, antibacterial and antioxidant activities. Also, it is derived from 3,5-Dimethoxyiodobenzene (D460640), which is an intermediate for the synthesis of glucuronide conjugates of trans-Resveratrol. | [Definition]
ChEBI: Djalonensone is a benzochromenone that is alternariol in which the hydroxy group at position 9 has been converted into the corresponding methyl ether. A natural product found in Chaetomium globosum as well as being one of the two most important compounds belonging to the group of Altenaria mycotoxins. It has a role as an antifungal agent, a fungal metabolite and a mycotoxin. It is a benzochromenone and an aromatic ether. It is functionally related to an alternariol. | [General Description]
Alternariol-9-methyl ether (AME) is a mycotoxin produced by fungus Alternaria and a major plant pathogen found in a wide variety of fruits and cereals products. |
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