Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 7-Hydroxy-5-methoxy-2-phenyl-4H-chromen-4-one
Price: Check
Purity: 95.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 7-HYDROXY-5-METHOXY-2-PHENYL-CHROMEN-4-ONE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

33554-47-1

33554-47-1 structure

33554-47-1 structure

Name: 7-HYDROXY-5-METHOXY-2-PHENYL-CHROMEN-4-ONE
Chemical Name: 7-hydroxy-5-methoxy-2-phenylchromen-4-one
CAS Number: 33554-47-1
Molecular Formula: C₁₆H₁₂O₄
Molecular Weight: 268.26400
Create Date: 2018-12-27 18:57:14
Modify Date: 2025-08-25 16:26:19

Name	7-hydroxy-5-methoxy-2-phenylchromen-4-one
Synonyms	7-hydroxy-5-methoxy-2-phenyl-4H-chromen-4-one 7-Hydroxy-5-methoxy-2-phenyl-chromen-4-on 7-Hydroxy-5-methoxy-2-phenyl-chromen-4-one 7-Hydroxy-5-methoxy-flavon 5-O-Methylchrysin chrysin 5-methylether 7-Hydroxy-5-methoxy-2-phenyl-chromen

Density	1.329g/cm3
Boiling Point	505ºC at 760 mmHg
Molecular Formula	C₁₆H₁₂O₄
Molecular Weight	268.26400
Flash Point	194.2ºC
Exact Mass	268.07400
PSA	59.67000
LogP	3.17420
Index of Refraction	1.641

HS Code	2914509090

106009-51-2 structure

106009-51-2

~%

33554-47-1 structure

33554-47-1

Literature: Daskiewicz, Jean-Baptiste; Depeint, Flore; Viornery, Lionel; Bayet, Christine; Comte-Sarrazin, Geraldine; Comte, Gilles; Gee, Jennifer M.; Johnson, Ian T.; Ndjoko, Karine; Hostettmann, Kurt; Barron, Denis Journal of Medicinal Chemistry, 2005 , vol. 48, # 8 p. 2790 - 2804

681294-57-5 structure

681294-57-5

~%

33554-47-1 structure

33554-47-1

Literature: Seshadri; Varadarajan Proceedings - Indian Academy of Sciences, Section A, 1949 , # 30 p. 342,345

110506-85-9 structure

110506-85-9

~%

33554-47-1 structure

33554-47-1

Literature: Seshadri; Varadarajan Proceedings - Indian Academy of Sciences, Section A, 1949 , # 30 p. 342,345

2174-64-3 structure

2174-64-3

94-02-0 structure

94-02-0

~%

520-28-5 structure

520-28-5

33554-47-1 structure

33554-47-1

Literature: Pillon Bulletin de la Societe Chimique de France, 1955 , p. 39,40

Precursor 5
106009-51-2 681294-57-5 110506-85-9 2174-64-3
94-02-0
DownStream 0

HS Code	2914509090
Summary	HS:2914509090 other ketones with other oxygen function VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.