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

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: Protopseudohypericin
Price: ￥2358.0/20mg
Purity: 98.0%
Stocking Period: 2 Day
Contact: Liu jia
Email: 2130147988@qq.com

DC Chemicals Limited
China
Product Name: Protopseudohypericin
Price: ￥Inquiry/1g
Purity: 98.9%
Stocking Period: 1 Day
Contact: Tony Cao
Email: sales@dcchemicals.com

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

54328-09-5

54328-09-5 structure

54328-09-5 structure

Name: Protopseudohypericin
Chemical Name: Protopseudohypericin
CAS Number: 54328-09-5
Molecular Formula: C₃₀H₁₈O₉
Molecular Weight: 522.458
Catalog: Research Areas Others
Create Date: 2018-04-23 08:00:00
Modify Date: 2025-08-25 16:14:17
Protopseudohypericin, a naturally occurring naphthodianthrone, is isolated from H. perforatum. Protopseudohypericin is considered to be the biosynthetic precursor of Pseudohypericin[1][2].

Name	Protopseudohypericin
Synonyms	Dibenzo[a,o]perylene-7,16-dione, 1,3,4,6,8,15-hexahydroxy-10-(hydroxymethyl)-13-methyl- 1,3,4,6,8,15-Hexahydroxy-10-(hydroxymethyl)-13-methyldibenzo[a,o]perylene-7,16-dione

Description	Protopseudohypericin, a naturally occurring naphthodianthrone, is isolated from H. perforatum. Protopseudohypericin is considered to be the biosynthetic precursor of Pseudohypericin[1][2].
Related Catalog	Research Areas >> Others Signaling Pathways >> Others >> Others
References	[1]. Karioti A, et, al. Hypericins as potential leads for new therapeutics. Int J Mol Sci. 2010 Feb 4;11(2):562-94. [2]. Baugh SF, et, al. Simultaneous determination of protopseudohypericin, pseudohypericin, protohypericin, and hypericin without light exposure. J AOAC Int. Nov-Dec 2005;88(6):1607-12.

Density	1.8±0.1 g/cm3
Boiling Point	1019.3±65.0 °C at 760 mmHg
Molecular Formula	C₃₀H₁₈O₉
Molecular Weight	522.458
Flash Point	584.0±30.8 °C
Exact Mass	522.095093
PSA	175.75000
LogP	7.23
Vapour Pressure	0.0±0.3 mmHg at 25°C
Index of Refraction	1.952

Hazard Codes	Xi

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