5-Chloro-8-hydroxy-3-methyl-1-oxoisochroman-7-carboxylic acid

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5-Chloro-8-hydroxy-3-methyl-1-oxoisochroman-7-carboxylic acid manufacturers

  • Ochratoxin α
  • Ochratoxin α pictures
  • $426.00
  • 2026-07-15
  • CAS:19165-63-0
  • Purity:
  • Supply Ability: 10g
5-Chloro-8-hydroxy-3-methyl-1-oxoisochroman-7-carboxylic acid Basic information
Product Name:5-Chloro-8-hydroxy-3-methyl-1-oxoisochroman-7-carboxylic acid
Synonyms:5-Chloro-8-hydroxy-3-methyl-1-oxoisochroman-7-carboxylic 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;(R)-5-Chloro-8-hydroxy-3-methyl-1-oxo-7-isochromancarboxylic acid;1H-2-Benzopyran-7-carboxylic acid, 5-chloro-3,4-dihydro-8-hydroxy-3-methyl-1-oxo-, (3R)-;(R)-Ochratoxin α;(3R)-5-Chloro-8-hydroxy-3-methyl-1-oxo-3,4-dihydro-1H-isochromene-7-carboxylicacid;Ochratoxin-alpha in acetonitrile
CAS:19165-63-0
MF:C11H9ClO5
MW:256.64
EINECS:
Product Categories:
Mol File:19165-63-0.mol
5-Chloro-8-hydroxy-3-methyl-1-oxoisochroman-7-carboxylic acid Structure
5-Chloro-8-hydroxy-3-methyl-1-oxoisochroman-7-carboxylic acid Chemical Properties
Boiling point 521.4±50.0 °C(Predicted)
density 1.539±0.06 g/cm3(Predicted)
solubility DMSO (Slightly), Methanol (Slightly)
form powder
pka2.13±0.40(Predicted)
color Off-white
Safety Information
HS Code 2932209090
MSDS Information
5-Chloro-8-hydroxy-3-methyl-1-oxoisochroman-7-carboxylic acid Usage And Synthesis
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.
DefinitionChEBI: 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-).
5-Chloro-8-hydroxy-3-methyl-1-oxoisochroman-7-carboxylic acid Preparation Products And Raw materials
Tag:5-Chloro-8-hydroxy-3-methyl-1-oxoisochroman-7-carboxylic acid(19165-63-0) Related Product Information
OCHRATOXIN B L-Tyrosine, N-[(5-chloro-3,4-dihydro-8-hydroxy-3-methyl-1-oxo-1H-2-benzopyran-7-yl)carbonyl]- 1-Oxo-3-methyl-8-hydroxy-3,4-dihydro-1H-2-benzopyran-7-carboxylic acid Ochratoxin A-d5 ochratoxin C 1-Oleoyl-2-hydroxy-sn-glycero-3-phosphoethanolamine