Pyrocatechol

CAS No. 120-80-9

Pyrocatechol ( 12-Benzenediol;12-Dihydroxybenzene;Catechol )

Catalog No. M19683 CAS No. 120-80-9

Pyrocatechol its sulfonic acid is often present in the urine of many mammals. Small amounts of catechol occur naturally in fruits and vegetables along with the enzyme polyphenol oxidase. Upon mixing the enzyme with the substrate and exposure to oxygen (as when a potato or apple is cut) the colorless catechol oxidizes to reddish-brown benzoquinone derivatives.

Purity : >98% (HPLC)

COA Datasheet HNMR HPLC MSDS Handing Instructions
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Biological Information

  • Product Name
    Pyrocatechol
  • Note
    Research use only not for human use.
  • Brief Description
    Pyrocatechol its sulfonic acid is often present in the urine of many mammals. Small amounts of catechol occur naturally in fruits and vegetables along with the enzyme polyphenol oxidase. Upon mixing the enzyme with the substrate and exposure to oxygen (as when a potato or apple is cut) the colorless catechol oxidizes to reddish-brown benzoquinone derivatives.
  • Description
    Pyrocatechol its sulfonic acid is often present in the urine of many mammals. Small amounts of catechol occur naturally in fruits and vegetables along with the enzyme polyphenol oxidase. Upon mixing the enzyme with the substrate and exposure to oxygen (as when a potato or apple is cut) the colorless catechol oxidizes to reddish-brown benzoquinone derivatives. The enzyme is inactivated by adding an acid such as lemon juice or by refrigeration. Excluding oxygen also prevents the browning reaction. Catechol melts at 28 oC and boils at 250 oC. It is employed in medicine as an expectorant. The dimethyl ether or veratrol is also used in medicine. Many other pyrocatechin derivatives have been suggested for therapeutic application.
  • Synonyms
    12-Benzenediol;12-Dihydroxybenzene;Catechol
  • Pathway
    Others
  • Target
    Other Targets
  • Recptor
    hydroxyl radical (OH) scavenging activity;carbonic anhydrase 5B
  • Research Area
    ——
  • Indication
    ——

Chemical Information

  • CAS Number
    120-80-9
  • Formula Weight
    110.11
  • Molecular Formula
    C6H6O2
  • Purity
    >98% (HPLC)
  • Solubility
    DMSO:200 mM
  • SMILES
    Oc1ccccc1O
  • Chemical Name
    12-Benzenediol

Shipping & Storage Information

  • Storage
    (-20℃)
  • Shipping
    With Ice Pack
  • Stability
    ≥ 2 years

Reference

1.Habecker B A Willison B D Shi X et al. Chronic depolarization stimulates norepinephrine transporter expression via catecholamines [J]. Journal of Neurochemistry 2006 97(4):8.
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