Hematein

Hematein (US spelling) or haematein is an oxidized derivative of haematoxylin, used in staining. Haematein should not be confused with haematin, which is a brown to black iron-containing pigment formed by decomposition of haemoglobin. In the Colour Index (but nowhere else), haematein is called haematine.

Hematein
Names
IUPAC name
3,4,6a,10-Tetrahydroxy-6,7-dihydroindeno[2,1-c]chromen-9-one
Other names
Haematein; Haematein
Identifiers
3D model (JSmol)
ChEBI
ChEMBL
ChemSpider
ECHA InfoCard 100.006.813
MeSH Hematein
PubChem CID
UNII
  • InChI=1S/C16H12O6/c17-10-2-1-8-13-9-4-12(19)11(18)3-7(9)5-16(13,21)6-22-15(8)14(10)20/h1-4,17,19-21H,5-6H2 N
    Key: HLUCICHZHWJHLL-UHFFFAOYSA-N N
  • InChI=1/C16H12O6/c17-10-2-1-8-13-9-4-12(19)11(18)3-7(9)5-16(13,21)6-22-15(8)14(10)20/h1-4,17,19-21H,5-6H2
    Key: HLUCICHZHWJHLL-UHFFFAOYAU
SMILES
  • C1C2=CC(=O)C(=CC2=C3C1(COC4=C3C=CC(=C4O)O)O)O
Properties
C16H12O6
Molar mass 300.266 g·mol−1
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
N verify (what is YN ?)
Infobox references
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