Spiro[3H-benz[f]indazole-3,9'-[9H]xanthene]-4,9-diol

Modify Date: 2025-08-27 10:12:16

Spiro[3H-benz[f]indazole-3,9'-[9H]xanthene]-4,9-diol structure	Common Name	Spiro[3H-benz[f]indazole-3,9'-[9H]xanthene]-4,9-diol
	CAS Number	28560-97-6	Molecular Weight	366.36900
	Density	1.51g/cm3	Boiling Point	525.3ºC at 760mmHg
	Molecular Formula	C₂₃H₁₄N₂O₃	Melting Point	N/A
	MSDS	N/A	Flash Point	271.5ºC

Name	spiro[1,2-dihydrobenzo[f]indazole-3,9'-xanthene]-4,9-dione
Synonym	More Synonyms

Density	1.51g/cm3
Boiling Point	525.3ºC at 760mmHg
Molecular Formula	C₂₃H₁₄N₂O₃
Molecular Weight	366.36900
Flash Point	271.5ºC
Exact Mass	366.10000
PSA	74.41000
LogP	4.61710
Vapour Pressure	3.96E-11mmHg at 25°C
Index of Refraction	1.782
InChIKey	YFMCYRZSEQIRKF-UHFFFAOYSA-N
SMILES	Oc1c2c(c(O)c3ccccc13)C1(N=N2)c2ccccc2Oc2ccccc21

9-diazoxanthene

CAS#:51933-61-0

1,4-naphthoquinone

CAS#:130-15-4

Spiro[3H-benz[f...

CAS#:28560-97-6

Literature: Latif,N. et al. Journal fuer Praktische Chemie (Leipzig), 1970 , vol. 312, p. 209 - 213

Precursor 2
CAS#:51933-61-0 9-diazoxanthene CAS#:130-15-4 1,4-naphthoquinone
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Spiro-(3H-benzo-indazol-3,9'-xanthen)-4,9-diol

spiro[benzo[f]indazole-3,9'-xanthene]-4,9-diol

Spiro[3H-benz[f]indazole-3,9'-[9H]xanthene]-4,9-diol

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