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| | 5-Chloro-3,4-dihydro-8-hydroxy-3-methyl-1H-2-benzopyran-1-one-7-carboxylic acid Basic information |
| Product Name: | 5-Chloro-3,4-dihydro-8-hydroxy-3-methyl-1H-2-benzopyran-1-one-7-carboxylic acid | | Synonyms: | 7-Carboxy-5-chloro-8-hydroxy-3,4-dihydro-3-MethylisocouMarin;5-chloro-8-hydroxy-3,4-dihydro-3-methylisocoumarin-7-carboxylic acid;1H-2-Benzopyran-7-carboxylic acid, 5-chloro-3,4-dihydro-8-hydroxy-3-methyl-1-oxo-;5-Chloro-3,4-dihydro-8-hydroxy-3-methyl-1-oxo-1H-2-benzopyran-7-carboxylic acid;Ochratoxin alpha;5-Chloro-3,4-dihydro-8-hydroxy-3-methyl-1H-2-benzopyran-1-one-7-carboxylic acid | | CAS: | 16281-39-3 | | MF: | C11H9ClO5 | | MW: | 256.64 | | EINECS: | | | Product Categories: | Heterocycles, Metabolites & Impurities, Pharmaceuticals, Intermediates & Fine Chemicals | | Mol File: | 16281-39-3.mol |  |
| | 5-Chloro-3,4-dihydro-8-hydroxy-3-methyl-1H-2-benzopyran-1-one-7-carboxylic acid Chemical Properties |
| Melting point | 248-250oC | | Boiling point | 521.4±50.0 °C(Predicted) | | density | 1.539±0.06 g/cm3(Predicted) | | storage temp. | Refrigerator | | solubility | Chloroform (Slightly, Heated, Sonicated), DMSO (Slightly), Methanol (Slightly, H | | form | Solid | | pka | 2.13±0.40(Predicted) | | color | White to Pale Brown |
| | 5-Chloro-3,4-dihydro-8-hydroxy-3-methyl-1H-2-benzopyran-1-one-7-carboxylic acid Usage And Synthesis |
| Uses | 7-Carboxy-5-chloro-8-hydroxy-3,4-dihydro-3-methylisocoumarin is an intermediate in the biosynthesis of Ochratoxin A (O148490), toxic metabolite from aspergillus orchraceus. |
| | 5-Chloro-3,4-dihydro-8-hydroxy-3-methyl-1H-2-benzopyran-1-one-7-carboxylic acid Preparation Products And Raw materials |
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