Date published: 2026-4-5

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2-Chloroanthraquinone (CAS 131-09-9)

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CAS Number:
131-09-9
Molecular Weight:
242.66
Molecular Formula:
C14H7ClO2
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

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2-Chloroanthraquinone is a chemical compound that functions as an intermediate in the synthesis of dyes and pigments. It acts as an electron acceptor in organic synthesis, participating in various reactions such as Friedel-Crafts acylation and nucleophilic substitution. 2-Chloroanthraquinone′s mode of action involves its ability to undergo electrophilic aromatic substitution, allowing it to react with nucleophiles to form new carbon-carbon or carbon-heteroatom bonds. 2-Chloroanthraquinone is utilized as a building block for the preparation of complex organic molecules, enabling the creation of diverse chemical structures with potential applications in various fields. Its reactivity and selectivity make it useful for the modification of organic compounds, contributing to the advancement of methodologies and the discovery of new chemical entities.


2-Chloroanthraquinone (CAS 131-09-9) References

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  5. Hydrogen Atom Transfer (HAT): A Versatile Strategy for Substrate Activation in Photocatalyzed Organic Synthesis.  |  Capaldo, L. and Ravelli, D. 2017. European J Org Chem. 2017: 2056-2071. PMID: 30147436
  6. Identification and Characterization of a Novel N- and O-Glycosyltransferase from Saccharopolyspora erythraea.  |  Gutacker, F., et al. 2020. Molecules. 25: PMID: 32727097
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  8. Direct Photocatalyzed Hydrogen Atom Transfer (HAT) for Aliphatic C-H Bonds Elaboration.  |  Capaldo, L., et al. 2022. Chem Rev. 122: 1875-1924. PMID: 34355884
  9. Site-Selective Acceptorless Dehydrogenation of Aliphatics Enabled by Organophotoredox/Cobalt Dual Catalysis.  |  Zhou, MJ., et al. 2021. J Am Chem Soc. 143: 16470-16485. PMID: 34592106
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  11. Trade-Off between Redox Potential and the Strength of Electrochemical CO2 Capture in Quinones.  |  Bui, AT., et al. 2022. J Phys Chem C Nanomater Interfaces. 126: 14163-14172. PMID: 36051254
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  13. Ionic Liquid-Supported Photocatalysts: A Reusable Environmentally Friendly Oxidation Reaction System That Uses Air and Light.  |  Koguchi, S., et al. 2023. Int J Mol Sci. 24: PMID: 37108301

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

2-Chloroanthraquinone, 25 g

sc-225308
25 g
$70.00

2-Chloroanthraquinone, 250 g

sc-225308A
250 g
$93.00