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Home > Encyclopedia > 3-Bromo-3,4-dihydro-2,2-dimethyl-2H-naphtho[1,2-b]pyran-5,6-dione

3-Bromo-3,4-dihydro-2,2-dimethyl-2H-naphtho[1,2-b]pyran-5,6-dione

3-Bromo-3,4-dihydro-2,2-dimethyl-2H-naphtho[1,2-b]pyran-5,6-dione structure

3-Bromo-3,4-dihydro-2,2-dimethyl-2H-naphtho[1,2-b]pyran-5,6-dione 

structure
  • CAS No:

    41019-50-5

  • Formula:

    C15H13BrO3

  • Chemical Name:

    3-Bromo-3,4-dihydro-2,2-dimethyl-2H-naphtho[1,2-b]pyran-5,6-dione

  • Synonyms:

    2H-Naphtho[1,2-b]pyran-5,6-dione,3-bromo-3,4-dihydro-2,2-dimethyl-;3-Bromo-3,4-dihydro-2,2-dimethyl-2H-naphtho[1,2-b]pyran-5,6-dione;3-Bromo-β-lapachone;NSC 98916;3-Bromo-2,2-dimethyl-3,4-dihydro-2H-benzo[h]chromene-5,6-dione

Description

3-bromo-beta-lapachone is a benzochromenone that is beta-lapachone in which one of the hydrogens attached to the carbon adjacent to that bearing the gem-dimethyls is replaced by a bromine. It is a benzochromenone, an organobromine compound and a member of orthoquinones.

3-Bromo-3,4-dihydro-2,2-dimethyl-2H-naphtho[1,2-b]pyran-5,6-dione Basic Attributes

321.16600

321.17

98916

2914700090

Characteristics

43.37000

3.12550

1.54g/cm3

434.4ºC at 760 mmHg

216.5ºC

1.626

Computed Properties

Molecular Weight:321.16
XLogP3:2.7
Hydrogen Bond Acceptor Count:3
Exact Mass:320.00481
Monoisotopic Mass:320.00481
Topological Polar Surface Area:43.4
Heavy Atom Count:19
Complexity:478
Undefined Atom Stereocenter Count:1
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

Guide of 3-Bromo-3,4-dihydro-2,2-dimethyl-2H-naphtho[1,2-b]pyran-5,6-dione

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