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

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: Eupatoriochromene
Price: ￥3200.0/5mg
Purity: 98.0%
Stocking Period: 3 Day
Contact: Liu jia
Email: 2130147988@qq.com

DC Chemicals Limited
China
Product Name: Eupatoriochromene
Price: $Inquiry/100mg $Inquiry/250mg $Inquiry/1g
Purity: 98.0%
Stocking Period: 3 Day
Contact: Tony Cao
Email: sales@dcchemicals.com

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

19013-03-7

19013-03-7 structure

19013-03-7 structure

Name: Eupatoriochromene
Chemical Name: 1-(7-hydroxy-2,2-dimethylchromen-6-yl)ethanone
CAS Number: 19013-03-7
Molecular Formula: C₁₃H₁₄O₃
Molecular Weight: 218.25
Catalog: Natural product Phenols
Create Date: 2018-08-11 18:16:50
Modify Date: 2025-08-25 10:41:13
Eupatoriochromene is a chromene and has inhibitory activity against xanthine oxidase (XO)[1][2].

Name	1-(7-hydroxy-2,2-dimethylchromen-6-yl)ethanone
Synonyms	Ethanone, 1-(7-hydroxy-2,2-dimethyl-2H-1-benzopyran-6-yl)- 6-acetyl-7-hydroxy-2,2-dimethylchromene 6-acetyl-7-hydroxy-2,2-dimethyl-3-chromene 7-demethylencecalin Eupatoriochromene 1-(7-hydroxy-2,2-dimethyl-2H-chromen-6-yl)-ethanone 6-acetyl-7-hydroxy-2,2-dimethyl-1H-chromene 1-(7-Hydroxy-2,2-dimethyl-2H-chromen-6-yl)ethanone DEMETHYLENCECALIN

Description	Eupatoriochromene is a chromene and has inhibitory activity against xanthine oxidase (XO)[1][2].
Related Catalog	Research Areas >> Others Signaling Pathways >> Metabolic Enzyme/Protease >> Xanthine Oxidase
References	[1]. G B Merrill . Eupatoriochromene and encecalin, plant growth regulators from yellow starthistle (Centaurea solstitialis L.). J Chem Ecol. 1989 Jul;15(7):2073-87. [2]. Xin-Sheng Liu, et al. Chemical Compounds, Antioxidant Activities, and Inhibitory Activities Against Xanthine Oxidase of the Essential Oils From the Three Varieties of Sunflower ( Helianthus annuus L.) Receptacles. Front Nutr. 2021 Nov 19;8:737157.

Density	1.2±0.1 g/cm3
Boiling Point	366.7±42.0 °C at 760 mmHg
Molecular Formula	C₁₃H₁₄O₃
Molecular Weight	218.25
Flash Point	140.4±21.4 °C
Exact Mass	218.094299
PSA	46.53000
LogP	4.15
Vapour Pressure	0.0±0.9 mmHg at 25°C
Index of Refraction	1.557

Hazard Codes	Xi
HS Code	2914400090

Precursor 7
28437-37-8 115-18-4 22877-01-6 17771-33-4
89-84-9 31525-67-4 71243-12-4
DownStream 0

HS Code	2914400090
Summary	2914400090 other ketone-alcohols and ketone-aldehydes。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

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