Daphnetin 7-methyl ether

Modify Date: 2024-01-07 21:43:35

Daphnetin 7-methyl ether Structure
Daphnetin 7-methyl ether structure
Common Name Daphnetin 7-methyl ether
CAS Number 19492-03-6 Molecular Weight 192.168
Density 1.4±0.1 g/cm3 Boiling Point 381.9±42.0 °C at 760 mmHg
Molecular Formula C10H8O4 Melting Point 176ºC
MSDS N/A Flash Point 158.3±21.4 °C

 Use of Daphnetin 7-methyl ether


8-Hydroxy-7-methoxycoumarin is a phenylpropanoid isolated from the calyxes of Physalis alkekengi L. var. franchetii (Mast.) Makino[1].

 Names

Name 8-hydroxy-7-methoxychromen-2-one
Synonym More Synonyms

 Daphnetin 7-methyl ether Biological Activity

Description 8-Hydroxy-7-methoxycoumarin is a phenylpropanoid isolated from the calyxes of Physalis alkekengi L. var. franchetii (Mast.) Makino[1].
Related Catalog
References

[1]. HuiLv, et al. Chemical constituents from the calyxes of Physalis alkekengi L. var. franchetii (Mast.) Makino. Biochemical Systematics and Ecology, Volume 78, June 2018, Pages 63-65.

 Chemical & Physical Properties

Density 1.4±0.1 g/cm3
Boiling Point 381.9±42.0 °C at 760 mmHg
Melting Point 176ºC
Molecular Formula C10H8O4
Molecular Weight 192.168
Flash Point 158.3±21.4 °C
Exact Mass 192.042252
PSA 59.67000
LogP 0.62
Vapour Pressure 0.0±0.9 mmHg at 25°C
Index of Refraction 1.609

 Safety Information

Risk Phrases R36/37/38
Safety Phrases S26-S36
HS Code 2932209090

 Synthetic Route

 Customs

HS Code 2932209090
Summary 2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

Daphnetin 7-methyl ether
Daphnetin-7-methylether
hydrangetin
8-hydroxy-7-methoxy-chromen-2-one
T66 BOVJ IO1 JQ
MFCD00075652
7-methoxydaphnetin
8-Hydroxy-7-methoxy-2H-chromen-2-one
8-Hydroxy-7-methoxycoumarin
Coumarin, 8-hydroxy-7-methoxy-
7-methoxy-8-hydroxycoumarin
2H-1-Benzopyran-2-one, 8-hydroxy-7-methoxy-
8-Hydroxy-7-methoxy-2H-1-benzopyran-2-one
8-hydroksy-7-metoksy-2H-1-benzopiran-2-on
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