ChemicalBook >> CAS DataBase List >>5,9-Dihydroxy-3,3-dimethylpyrano[3,2-a]xanthen-12(3H)-one

5,9-Dihydroxy-3,3-dimethylpyrano[3,2-a]xanthen-12(3H)-one

CAS No.
99481-41-1
Chemical Name:
5,9-Dihydroxy-3,3-dimethylpyrano[3,2-a]xanthen-12(3H)-one
Synonyms
Hyperxanthone;5,9-Dihydroxy-3,3-dimethylpyrano[3,2-a]xanthen-12(3H)-one;Pyrano[3,2-a]xanthen-12(3H)-one, 5,9-dihydroxy-3,3-dimethyl-
CBNumber:
CB32185605
Molecular Formula:
C18H14O5
Molecular Weight:
310.3
MDL Number:
MOL File:
99481-41-1.mol

5,9-Dihydroxy-3,3-dimethylpyrano[3,2-a]xanthen-12(3H)-one Properties

Melting point 284-285 °C
Boiling point 546.2±50.0 °C(Predicted)
Density 1.410±0.06 g/cm3(Predicted)
pka 6.90±0.40(Predicted)

5,9-Dihydroxy-3,3-dimethylpyrano[3,2-a]xanthen-12(3H)-one Preparation Products And Raw materials

Raw materials

Preparation Products

5,9-Dihydroxy-3,3-dimethylpyrano[3,2-a]xanthen-12(3H)-one Suppliers

Global( 9)Suppliers
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TargetMol Chemicals Inc.
+1-781-999-5354 support@targetmol.com United States 19973 58
Sichuan Wei Keqi Biological Technology Co., Ltd. 028-81700200 18116577057 3003855609@qq.com China 7892 56
Chengdu Push Bio-Technology Co., Ltd. 028-85370565-229 18080489829 3004654993@qq.com China 9176 60
BioBioPha Co., Ltd. 0871-65217109 y.liu@mail.biobiopha.com China 1388 58
Shanghai Bohu Biotechnology Co., LTD 021-57763112 13585886131 3004987436@qq.com China 9694 58
Chengdu Push Bio-Technology Co., Ltd. 18080489829 3004654993@qq.com China 9209 58
Beijing PUXI Standard Technology Co., Ltd. 400-808-7372 13161114455; info@rmuu.com China 4987 58
Shanghai Moqi Biological Technology Co., LTD 021-38218169 13341702378 190129269@qq.com China 9112 58
5,9-Dihydroxy-3,3-dimethylpyrano[3,2-a]xanthen-12(3H)-one Hyperxanthone Pyrano[3,2-a]xanthen-12(3H)-one, 5,9-dihydroxy-3,3-dimethyl- 99481-41-1