O148525 Chemical Structure

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1mg
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2.5mg
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10mg
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O148525

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Product Description

Catalogue NumberO148525
Chemical Name(R)-Ochratoxin α
Synonyms(R)-5-Chloro-3,4-dihydro-8-hydroxy-3-methyl-1-oxo-1H-2-benzopyran-7-carboxylic acid; (R)-5-Chloro-8-hydroxy-3-methyl-1-oxo-7-isochromancarboxylic Acid; (3R)-5-Chloro-3,4-dihydro-8-hydroxy-3-methyl-1-oxo-1H-2-benzopyran-7-carboxylic Acid; 7-Carboxy-5-chloro-8-hydroxy-3,4-dihydro-3R-methylisocoumarin; Ochratoxin α; α-Ochratoxin
CAS Number19165-63-0
Molecular FormulaC11H9ClO5
AppearanceOff-White to Light Brown Solid
Melting Point>210°C (dec.)
Molecular Weight256.64
StorageRefrigerator
SolubilityDMSO (Slightly), Methanol (Slightly)
Category Standards; Chiral Molecules; Food; Food Mutagens; Environmental Standards, Mutagens and Metabolites;
Applications(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.
ReferencesBelli, N., et al.: Int. J. Food Microb., 96, 19 ( 2004); Pardo, E., et al.: Food Microb., 23, 35 (2006)