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Laccaic acid B

Laccaic acid B structure

Laccaic acid B 

structure
  • CAS No:

    17249-00-2

  • Formula:

    C24H16O12

  • Chemical Name:

    Laccaic acid B

  • Synonyms:

    1,2-Anthracenedicarboxylic acid,9,10-dihydro-3,5,6,8-tetrahydroxy-7-[2-hydroxy-5-(2-hydroxyethyl)phenyl]-9,10-dioxo-;9,10-Dihydro-3,5,6,8-tetrahydroxy-7-[2-hydroxy-5-(2-hydroxyethyl)phenyl]-9,10-dioxo-1,2-anthracenedicarboxylic acid;Laccaic acid B

Description

Laccaic acid B is a tetrahydroxyanthraquinone that is that is 3,5,6,8-tetrahydroxy-9,10-anthraquinone substituted by two carboxy groups at positions 1 and 2 as well as a 5-(2-hydroxyethyl)-2-hydroxyphenyl group at position 7. A minor component of LAC dye together with laccaic acids A, C and D It has a role as an animal metabolite and a dye. It is an oxo dicarboxylic acid, a polyphenol, a tetrahydroxyanthraquinone and a primary alcohol.

Laccaic acid B Basic Attributes

496.37700

496.38

DTXSID10169319

Characteristics

230.12000

1.58820

1.825g/cm3

918ºC at 760mmHg

522.8ºC

1.813

0mmHg at 25°C

Computed Properties

Molecular Weight:496.4
XLogP3:3
Hydrogen Bond Donor Count:8
Hydrogen Bond Acceptor Count:12
Rotatable Bond Count:5
Exact Mass:496.06417594
Monoisotopic Mass:496.06417594
Topological Polar Surface Area:230
Heavy Atom Count:36
Complexity:906
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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