Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 3,5,7-Trihydroxy-2-(4-hydroxy-3-methoxyphenyl)-6-methoxy-4H-1-benzopyran-4-one
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 3,5,7-Trihydroxy-2-(4-hydroxy-3-methoxyphenyl)-6-methoxy-4H-1-benzopyran-4-one
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

3153-83-1

3153-83-1 structure

3153-83-1 structure

Name: Spinacetin
Chemical Name: 3,5,7-trihydroxy-2-(4-hydroxy-3-methoxyphenyl)-6-methoxychromen-4-one
CAS Number: 3153-83-1
Molecular Formula: C₁₇H₁₄O₈
Molecular Weight: 346.28800
Create Date: 2017-11-09 06:51:16
Modify Date: 2025-09-08 18:43:42

Name	3,5,7-trihydroxy-2-(4-hydroxy-3-methoxyphenyl)-6-methoxychromen-4-one
Synonyms	Spinacetin 3,4',5,7-Tetrahydroxy-3',6-dimethoxyflavone 3,5,7,4'-Tetrahydroxy-6,3'-dimethoxy-flavon UNII-5FBC7BNF1S Quercetagetin 3',6-dimethyl ether 3,5,7,4'-tetrahydroxy-6,3'-dimethoxyflavone

Molecular Formula	C₁₇H₁₄O₈
Molecular Weight	346.28800
Exact Mass	346.06900
PSA	129.59000
LogP	2.29960

HS Code	2914509090

Precursor 4
188927-59-5 1486-52-8 3162-52-5 7499-99-2
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%

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