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Home > Encyclopedia > 1-Amino-9,10-dihydro-9,10-dioxo-2-anthracenecarboxylic acid

1-Amino-9,10-dihydro-9,10-dioxo-2-anthracenecarboxylic acid

1-Amino-9,10-dihydro-9,10-dioxo-2-anthracenecarboxylic acid structure

1-Amino-9,10-dihydro-9,10-dioxo-2-anthracenecarboxylic acid 

structure
  • CAS No:

    82-24-6

  • Formula:

    C15H9NO4

  • Chemical Name:

    1-Amino-9,10-dihydro-9,10-dioxo-2-anthracenecarboxylic acid

  • Synonyms:

    2-Anthracenecarboxylic acid,1-amino-9,10-dihydro-9,10-dioxo-;2-Anthroic acid,1-amino-9,10-dihydro-9,10-dioxo-;2-Anthraquinonecarboxylic acid,1-amino-;1-Amino-9,10-dihydro-9,10-dioxo-2-anthracenecarboxylic acid;1-Aminoanthraquinone-2-carboxylic acid;1-Amino-2-carboxyanthraquinone;1-Amino-9,10-dioxo-9,10-dihydro-2-anthracenecarboxylic acid;NSC 39940;NSC 9026;1-Amino-9,10-dioxoanthracene-2-carboxylic acid

  • Categories:

    Pharmaceutical Intermediates  >  Bulk Drug Intermediates

1-Amino-9,10-dihydro-9,10-dioxo-2-anthracenecarboxylic acid Basic Attributes

267.23626

267.24

201-406-2

413N4ED0PF

39940|9026

DTXSID9058866

Characteristics

97.46000

2.32360

1.2671 (rough estimate)

295-296 °C

575.9ºC at 760 mmHg

302.1ºC

Flammable; burning produces toxic nitrogen oxide fumes

Safety Information

Warehouse ventilated, low temperature and dry

1-Amino-9,10-dihydro-9,10-dioxo-2-anthracenecarboxylic acid Use and Manufacturing

Methods of Manufacturing

1-Nitroanthraquinone-2-carboxylic acid reacts with ammonia water, and 1-nitroanthraquinone-2-carboxylic acid and 15% ammonia water are added to the reactor, and the temperature is raised to 130°C under stirring. At this time, the pressure in the reactor is It is 0.64MPa, after holding for 1 hour, cooling, and when the pressure drops to 0.39MPa, the excess ammonia gas will be recovered. Filter at room temperature to get the finished product.

Uses

Dye intermediate, used to reduce red F3B, etc.

2-Anthracenecarboxylic acid, 1-amino-9,10-dihydro-9,10-dioxo-: ACTIVE

Computed Properties

Molecular Weight:267.24
XLogP3:2.3
Hydrogen Bond Donor Count:2
Hydrogen Bond Acceptor Count:5
Rotatable Bond Count:1
Exact Mass:267.05315777
Monoisotopic Mass:267.05315777
Topological Polar Surface Area:97.5
Heavy Atom Count:20
Complexity:461
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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