Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Daphnoretin
Price: Check
Purity: 95.7%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: Daphnoretin
Price: ￥1478.0/20mg
Purity: 98.0%
Stocking Period: 2 Day
Contact: Liu jia
Email: 2130147988@qq.com

DC Chemicals Limited
China
Product Name: Daphnoretin
Price: $280.0/20mg
Purity: 98.0%
Stocking Period: 3 Day
Contact: Tony Cao
Email: sales@dcchemicals.com

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

2034-69-7

2034-69-7 structure

2034-69-7 structure

Name: Daphnoretin
Chemical Name: Daphnoretin
CAS Number: 2034-69-7
Molecular Formula: C₁₉H₁₂O₇
Molecular Weight: 352.294
Catalog: Natural product Coumarin
Create Date: 2018-09-19 21:56:51
Modify Date: 2025-08-25 12:51:12
Daphnoretin (Dephnoretin), isolated from Wikstroemia indica, possesses antiviral activity[1]. Daphnoretin likes PMA, may direct activation of protein kinase C which in turn activated NADPH oxidase and elicited respiratory burst[2].

Name	Daphnoretin
Synonyms	7-hydroxyl-6-methoxy-3,7'-dicoumarylether 7-hydroxy-6-methoxy-3,7'-dicoumaryl ether Thymelol 7-hydroxy-6-methoxy-3-(2-oxochromen-7-yl)oxychromen-2-one COUMARIN,7-HYDROXY-6-METHOXY-3,7'-OXYDI 6-methoxy-7-hydroxy-3,7'-dicoumaric ether 2H-1-Benzopyran-2-one, 7-hydroxy-6-methoxy-3-[(2-oxo-2H-1-benzopyran-7-yl)oxy]- Daphnoretin 7-Hydroxy-6-methoxy-3-[(2-oxo-2H-chromen-7-yl)oxy]-2H-chromen-2-one

Description	Daphnoretin (Dephnoretin), isolated from Wikstroemia indica, possesses antiviral activity[1]. Daphnoretin likes PMA, may direct activation of protein kinase C which in turn activated NADPH oxidase and elicited respiratory burst[2].
Related Catalog	Signaling Pathways >> Epigenetics >> PKC Research Areas >> Infection Signaling Pathways >> TGF-beta/Smad >> PKC
References	[1]. Ho WS, et al. Antiviral activity of daphnoretin isolated from Wikstroemia indica. Phytother Res. 2010 May;24(5):657-61. [2]. Wang JP, et al. Daphnoretin-induced respiratory burst in rat neutrophils is, probably, mainly through protein kinase C activation. Eur J Pharmacol. 1995 Feb 15;288(3):341-8.

Density	1.5±0.1 g/cm3
Boiling Point	639.6±55.0 °C at 760 mmHg
Melting Point	245-246℃
Molecular Formula	C₁₉H₁₂O₇
Molecular Weight	352.294
Flash Point	237.8±25.0 °C
Exact Mass	352.058289
PSA	99.11000
LogP	3.33
Vapour Pressure	0.0±2.0 mmHg at 25°C
Index of Refraction	1.675
Storage condition	2-8C

CHEMICAL IDENTIFICATION

RTECS NUMBER :: GN6940000

CHEMICAL NAME :: Coumarin, 7-hydroxy-6-methoxy-3,7'-oxydi-

CAS REGISTRY NUMBER :: 2034-69-7

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C19-H12-O7

MOLECULAR WEIGHT :: 352.31

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

MUTATION DATA

TYPE OF TEST :: DNA inhibition

TEST SYSTEM :: Rodent - mouse Ascites tumor

DOSE/DURATION :: 194 umol/L

REFERENCE :: JPMSAE Journal of Pharmaceutical Sciences. (American Pharmaceutical Assoc., 2215 Constitution Ave., NW, Washington, DC 20037) V.50- 1961- Volume(issue)/page/year: 71,741,1982

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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