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548-03-8

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548-03-8 Usage

General Description

Protohypericin is a chemical compound found in the plant Hypericum perforatum, also known as St. John's wort. It is a precursor to hypericin, a well-known compound with potential medicinal properties. Protohypericin has been found to exhibit antioxidant activity and has the potential to be used in the treatment of various diseases, including cancer and viral infections. Research has also shown that protohypericin may have potential anti-inflammatory and anti-depressant effects. Its biological activities make it a promising candidate for further investigation in the field of natural medicine and pharmaceutical development.

Check Digit Verification of cas no

The CAS Registry Mumber 548-03-8 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 5,4 and 8 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 548-03:
(5*5)+(4*4)+(3*8)+(2*0)+(1*3)=68
68 % 10 = 8
So 548-03-8 is a valid CAS Registry Number.
InChI:InChI=1/C30H18O8/c1-9-3-11-19(13(31)5-9)29(37)25-17(35)7-15(33)23-24-16(34)8-18(36)26-28(24)22(21(11)27(23)25)12-4-10(2)6-14(32)20(12)30(26)38/h3-8,31-36H,1-2H3

548-03-8SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 12, 2017

Revision Date: Aug 12, 2017

1.Identification

1.1 GHS Product identifier

Product name Protohypericin

1.2 Other means of identification

Product number -
Other names 1,3,4,6,8,15-Hexahydroxy-10,13-dimethyl-dibenzo[a,o]perylen-7,16-dion

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:548-03-8 SDS

548-03-8Downstream Products

548-03-8Relevant articles and documents

Concerning the absorption and photochemical properties of an ω-4-dimethylaminobenzal hypericin derivative

Obermueller,Falk

, p. 1519 - 1526 (2007/10/03)

A hypericin derivative containing ω,ω′ -4-dimethylaminobenzal residues was shown to undergo an intramolecular [2 + 2] cycloaddition upon irradiation leading to a cyclobutane derivative whose main absorption band is hardly shifted as compared to hypericin. The corresponding ω-substituted derivative displayed a 34 nm bathochromic shift and a strongly reduced fluorescence quantum yield rendering it a nice candidate for a photodynamic therapy agent. Unfortunately, however, it produced virtually no photosensitized active oxygen species, making it thus unsuited for this purpose.

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