9,10-dihydroxy-5-methoxy-2H-pyrano[2,3,4-kl]xanthen-2-one

Modify Date: 2025-10-01 08:05:25

9,10-dihydroxy-5-methoxy-2H-pyrano[2,3,4-kl]xanthen-2-one structure	Common Name	9,10-dihydroxy-5-methoxy-2H-pyrano[2,3,4-kl]xanthen-2-one
	CAS Number	89783-74-4	Molecular Weight	298.24700
	Density	1.66g/cm3	Boiling Point	615.4ºC at 760 mmHg
	Molecular Formula	C₁₆H₁₀O₆	Melting Point	N/A
	MSDS	N/A	Flash Point	238.4ºC

Name	2H-Pyrano[2,3,4-kl]xanthen-2-one,9,10-dihydroxy-5-methoxy
Synonym	More Synonyms

Density	1.66g/cm3
Boiling Point	615.4ºC at 760 mmHg
Molecular Formula	C₁₆H₁₀O₆
Molecular Weight	298.24700
Flash Point	238.4ºC
Exact Mass	298.04800
PSA	89.13000
LogP	2.98550
Index of Refraction	1.762
InChIKey	FAVAWTOATHDWMK-UHFFFAOYSA-N
SMILES	COc1cc2oc(O)cc3c4cc(O)c(=O)cc4oc(c1)c23

4',5'-Dihydroxy-7-methoxy-5,2'-oxido-4-phenylcoumarin

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Delivery: 10 Day
Contact: Yang
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 9,10-dihydroxy-5-methoxy-2H-pyrano[2,3,4-kl]xanthen-2-one
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

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