| Identification | Back Directory | [Name]
5-Chloro-8-hydroxy-3-methyl-1-oxoisochroman-7-carboxylic acid | [CAS]
19165-63-0 | [Synonyms]
Ochratoxin α
(R)-Ochratoxin α
5-Chloro-8-hydroxy-3-methyl-1-oxoisochroman-7-carboxylic acid
(R)-5-Chloro-8-hydroxy-3-methyl-1-oxo-7-isochromancarboxylic acid
(R)-1-Oxo-3-methyl-5-chloro-3,4-dihydro-8-hydroxy-1H-2-benzopyran-7-carboxylic acid
(R)-5-Chloro-3,4-dihydro-8-hydroxy-3-methyl-1-oxo-1H-2-benzopyran-7-carboxylic acid
1H-2-Benzopyran-7-carboxylic acid, 5-chloro-3,4-dihydro-8-hydroxy-3-methyl-1-oxo-, (3R)- | [Molecular Formula]
C11H9ClO5 | [MOL File]
19165-63-0.mol | [Molecular Weight]
256.64 |
| Chemical Properties | Back Directory | [Boiling point ]
521.4±50.0 °C(Predicted) | [density ]
1.539±0.06 g/cm3(Predicted) | [solubility ]
DMSO (Slightly), Methanol (Slightly) | [form ]
powder | [pka]
2.13±0.40(Predicted) | [color ]
Off-white |
| Hazard Information | Back Directory | [Uses]
(R)-Ochratoxin α is an intermediate in the synthesis of Ochratoxin A (O148490). Ochratoxins are toxic metabolites from Aspergillus ochraceus. Also they are environmental and food contaminants. | [Definition]
ChEBI: Ochratoxin alpha is a member of the class of isocoumarins that is 1-oxo-3,4-dihydro-2-benzopyran-7-carboxylic acid carrying additional methyl, chloro and hydroxy substituents at positions 3, 5 and 8 respectively. A non-toxic metabolite of the mycotoxin ochratoxin A. It has a role as a bacterial xenobiotic metabolite, a human urinary metabolite, a human xenobiotic metabolite and a marine xenobiotic metabolite. It is a member of isochromanes, a member of isocoumarins, an organochlorine compound, a member of phenols and a member of benzoic acids. It is a conjugate acid of an ochratoxin alpha(1-). |
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