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CAS 20814-38-4

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4-amino-1,2-naphthoquinone hemihydrate

Description:
4-Amino-1,2-naphthoquinone hemihydrate is an organic compound characterized by its naphthoquinone structure, which features a naphthalene ring system with a quinone functional group and an amino group. This compound typically appears as a dark-colored solid and is known for its potential applications in various fields, including dye synthesis and as a reagent in organic chemistry. The hemihydrate form indicates that it contains half a molecule of water per molecule of the compound, which can influence its solubility and stability. In terms of reactivity, 4-amino-1,2-naphthoquinone can participate in redox reactions due to the presence of the quinone moiety, making it useful in electron transfer processes. Additionally, the amino group can engage in further chemical modifications, enhancing its versatility in synthetic applications. Safety considerations should be taken into account, as compounds of this nature may exhibit toxicity or irritant properties. Proper handling and storage conditions are essential to ensure safety and maintain the integrity of the substance.
Formula:C20H16N2O5
InChI:InChI=1/2C10H7NO2.H2O/c2*11-8-5-9(12)10(13)7-4-2-1-3-6(7)8;/h2*1-5H,11H2;1H2
SMILES:c1ccc2c(c1)C(=CC(=O)C2=O)N.c1ccc2c(c1)C(=CC(=O)C2=O)N.O
Synonyms:
  • 4-Aminonaphthalene-1,2-Dione Hydrate (2:1)
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