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Home > Encyclopedia > 1,3-BENZOXAZOLE-5-CARBOXYLIC ACID

1,3-BENZOXAZOLE-5-CARBOXYLIC ACID

1,3-BENZOXAZOLE-5-CARBOXYLIC ACID structure

1,3-BENZOXAZOLE-5-CARBOXYLIC ACID 

structure
  • CAS No:

    15112-41-1

  • Formula:

    C8H5NO3

  • Chemical Name:

    1,3-BENZOXAZOLE-5-CARBOXYLIC ACID

  • Synonyms:

    1,3-BENZOXAZOLE-5-CARBOXYLIC ACID;OTAVA-BB 1023215;Benzoxazole-5-carboxylic Acid;Benzo[d]oxazole-5-carboxylic acid;5-Benzoxazolecarboxylic acid

  • Categories:

    Pharmaceutical Intermediates  >  Heterocyclic Compound

1,3-BENZOXAZOLE-5-CARBOXYLIC ACID Basic Attributes

163.13

163.02700

DTXSID50597314

2934999090

Characteristics

63.3

1.1

1.455

241-242℃

350.1±15.0 °C(Predicted)

1,3-BENZOXAZOLE-5-CARBOXYLIC ACID Use and Manufacturing

benzooxazol-5-carboxylic acid: A mixture of 3-amino-4-hydroxybenzoic acid (500 mg, 3.26 mmol) and trimethyl orthoformate (5 mL) was heated at 65° C. for 2 h under argon. The reaction mixture was cooled to room temperature, filtered and washed with hexanes. The filtrate was concentrated in vacuo to afford the product as a white solid (78 mg, 15percent): A mixture of 3-amino-4-hydroxybenzoic acid (8.0 g, 1.0 eq) and 60 mL CH(OEt)

Computed Properties

Molecular Weight:163.13
XLogP3:1.1
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:4
Rotatable Bond Count:1
Exact Mass:163.026943022
Monoisotopic Mass:163.026943022
Topological Polar Surface Area:63.3
Heavy Atom Count:12
Complexity:195
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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