Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Daphnetin 7-methyl ether
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: Daphnetin 7-methyl ether
Price: ￥1768.0/20mg
Purity: 98.0%
Stocking Period: 1 Day
Contact: Liu jia
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DC Chemicals Limited
China
Product Name: 8-Hydroxy-7-methoxycoumarin
Price: ￥Inquiry/1g
Purity: 98.9%
Stocking Period: 1 Day
Contact: Tony Cao
Email: sales@dcchemicals.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 8-HYDROXY-7-METHOXYCOUMARIN
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

19492-03-6

19492-03-6 structure

19492-03-6 structure

Name: Daphnetin 7-methyl ether
Chemical Name: 8-hydroxy-7-methoxychromen-2-one
CAS Number: 19492-03-6
Molecular Formula: C₁₀H₈O₄
Molecular Weight: 192.168
Catalog: Pharmaceutical intermediate Heterocyclic compound Pyran compound
Create Date: 2018-09-01 07:26:58
Modify Date: 2025-08-27 10:48:32
8-Hydroxy-7-methoxycoumarin is a phenylpropanoid isolated from the calyxes of Physalis alkekengi L. var. franchetii (Mast.) Makino[1].

Name	8-hydroxy-7-methoxychromen-2-one
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

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

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

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

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

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