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alternariol monomethyl ether

CAS No.
23452-05-3
Chemical Name:
alternariol monomethyl ether
Synonyms
Djalonensone;Alternariol Impurity 1;ALTERNARIOLMETHYLETHER;ALTERNARIOL9METHYLETHER;Alternariol 4-O-methyl ether;Alternariol 5-O-Methyl Ether;Alternariol 9-Monomethyl Ether;Alternariol monomethyl ether in Methanol;Alternariol monomethyl ether 100 μg/ml Acetonitrile;3,7-Dihydroxy-9-methoxy-1-methyl-6H-benzo[c]chromen-6-one
CBNumber:
CB71312301
Molecular Formula:
C15H12O5
Molecular Weight:
272.25
MDL Number:
MFCD00058532
MOL File:
23452-05-3.mol
MSDS File:
SDS
Last updated:2024-07-02 08:55:15

alternariol monomethyl ether Properties

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 Solid
pka 7.00±0.20(Predicted)
color Off-white to light yellow
FDA UNII Y79STA800H

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H302-H317
Precautionary statements  P280-P301+P312+P330-P302+P352
Hazard Codes  Xn
Risk Statements  22-43
Safety Statements  36/37
WGK Germany  3
HS Code  29322090
NFPA 704
0
4 0

alternariol monomethyl ether price More Price(12)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich A3171 Alternariol monomethyl ether from Alternaria alternata (tenuis) 23452-05-3 5mg $611 2024-03-01 Buy
Sigma-Aldrich 35762 Alternariol-9-methyl ether analytical standard 23452-05-3 100μg $879 2022-05-15 Buy
Cayman Chemical 11307 Alternariol monomethyl ether ≥98% 23452-05-3 1mg $112 2024-03-01 Buy
Cayman Chemical 11307 Alternariol monomethyl ether ≥98% 23452-05-3 5mg $445 2024-03-01 Buy
TRC A575728 Alternariol9-MonomethylEther 23452-05-3 50mg $1540 2021-12-16 Buy
Product number Packaging Price Buy
A3171 5mg $611 Buy
35762 100μg $879 Buy
11307 1mg $112 Buy
11307 5mg $445 Buy
A575728 50mg $1540 Buy

alternariol monomethyl ether Chemical Properties,Uses,Production

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.

alternariol monomethyl ether Preparation Products And Raw materials

Raw materials

Preparation Products

alternariol monomethyl ether Suppliers

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ALTERNARIOLMETHYLETHER ALTERNARIOL9METHYLETHER 3,7-Dihydroxy-9-methoxy-1-methyl-6H-dibenzo[b,d]pyran-6-one Alternariol 9-Monomethyl Ether 3,7-Dihydroxy-9-methoxy-1-methyl-6H-benzo[c]chromen-6-one 6H-Dibenzo[b,d]pyran-6-one, 3,7-dihydroxy-9-methoxy-1-methyl- Alternariol Impurity 1 Alternariol monomethyl ether / Alternariol-9-methyl ether Alternariol 5-O-Methyl Ether Alternariol 4-O-methyl ether Djalonensone Alternariol monomethyl ether 100 μg/ml Acetonitrile Alternariol monomethyl ether in Methanol 23452-05-3