Basic information Safety Supplier Related

1-Oxo-3-methyl-8-hydroxy-3,4-dihydro-1H-2-benzopyran-7-carboxylic acid

Basic information Safety Supplier Related

1-Oxo-3-methyl-8-hydroxy-3,4-dihydro-1H-2-benzopyran-7-carboxylic acid Basic information

Product Name:
1-Oxo-3-methyl-8-hydroxy-3,4-dihydro-1H-2-benzopyran-7-carboxylic acid
Synonyms:
  • 1-Oxo-3-methyl-8-hydroxy-3,4-dihydro-1H-2-benzopyran-7-carboxylic acid
  • 1-Oxo-3-methyl-8-hydroxyisochroman-7-carboxylic acid
  • 3,4-Dihydro-8-hydroxy-3-methyl-1-oxo-1H-2-benzopyran-7-carboxylic acid
  • 1H-2-Benzopyran-7-carboxylic acid, 3,4-dihydro-8-hydroxy-3-methyl-1-oxo-
  • 8-hydroxy-3-methyl-1-oxoisochromane-7-carboxylic acid
  • Ochratoxin beta 100 μg/ml Acetonitrile
  • Ochratoxin β
  • β-Ochratoxin
CAS:
16281-43-9
MF:
C11H10O5
MW:
222.19
Product Categories:
  • Heterocycles, Metabolites & Impurities, Pharmaceuticals, Intermediates & Fine Chemicals
Mol File:
16281-43-9.mol
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1-Oxo-3-methyl-8-hydroxy-3,4-dihydro-1H-2-benzopyran-7-carboxylic acid Chemical Properties

Melting point:
>225°C (dec.)
Boiling point:
485.8±45.0 °C(Predicted)
Density 
1.435±0.06 g/cm3(Predicted)
storage temp. 
Refrigerator
solubility 
DMSO (Slightly), Methanol (Very Slightly)
form 
Solid
pka
2.61±0.40(Predicted)
color 
Off-White to Beige
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1-Oxo-3-methyl-8-hydroxy-3,4-dihydro-1H-2-benzopyran-7-carboxylic acid Usage And Synthesis

Uses

3,4-Dihydro-8-hydroxy-3-methyl-1-oxo-1H-2-benzopyran-7-carboxylic Acid is an intermediate in the biosynthesis of Ochratoxin B (O148500), toxic metabolite from aspergillus orchraceus.

1-Oxo-3-methyl-8-hydroxy-3,4-dihydro-1H-2-benzopyran-7-carboxylic acidSupplier

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