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Haematoxylin

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Haematoxylin

Molecular formula: C16H14O6 CAS# 1412-19-7
Categories: Phenols , pH indicator
56 pH
Names
English:
(+)-haematoxylin
(+)-hematoxylin
(6aS,11bR)-6,6a,7,11b-tetrahydroindeno[2,1-c]chromene-3,4,6a,9,10-pentaol
(6aS,11bR)-7,11b-Dihydro-indeno[2,1-c]chromene-3,4,6a,9,10-pentaol
(6aS,11bR)-7,11b-Dihydroindeno[2,1-c]chromene-3,4,6a,9,10(6H)-pentol(IUPAC)
(6aS,11bR)-7,11b-dihydro-6H-indeno[2,1-c]chromene-3,4,6a,9,10-pentol(IUPAC)
(6aS,11bR)-7,11b-dihydrobenz[b]indeno[1,2-d]pyran-3,4,6a,9,10(6H)-pentol
Benz[b]indeno[1,2-d]pyran-3,4,6a,9,10(6H)-pentol, 7,11b-dihydro-, (6aS,11bR)-(CAS)
C.I. 75290
EINECS:208-237-3
Haematoxylin [Wiki]
Hematoxylin
Hematoxyline
Hydroxybrasilin
Hydroxybrazilin
Natural Black 1

Variants of the formula:

OH`|/`/`\<`/HO>`||/\\|\O/`|`\<`/><_(a0,d+)H>_p_p_q6_qq6<_p6OH>_q6<_p6HO>_qq6_q6_q6_p_p_(a-110,d+)OH
HO_(A-75,w-)\/O`|`\`|//\</OH>||<\OH>`/`\`/|_p_p_p<_p_(A-105,w+)H>_qq6_q6<_p6HO>_qq6<_p6HO>_q6_qq6
OH_(A150,w-)`|`\O`/|`/`\\`|<`\HO>//<`|HO>\|\/_p_p_p<_p`/wH>_qq6_q6<_p6HO>_qq6<_p6OH>_q6_qq6
Elemental composition
Can't show the diagram.
Symbol Element Atomic weight Number of atoms Mass percent