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LOBARIC ACID is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

522-53-2

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522-53-2 Usage

Uses

antibacterial

Check Digit Verification of cas no

The CAS Registry Mumber 522-53-2 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 5,2 and 2 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 522-53:
(5*5)+(4*2)+(3*2)+(2*5)+(1*3)=52
52 % 10 = 2
So 522-53-2 is a valid CAS Registry Number.
InChI:InChI=1/C25H28O8/c1-4-6-8-9-15-21(24(28)29)18(27)13-20-23(15)32-19-12-14(31-3)11-16(17(26)10-7-5-2)22(19)25(30)33-20/h11-13,27H,4-10H2,1-3H3,(H,28,29)

522-53-2SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name 3-hydroxy-9-methoxy-6-oxo-7-pentanoyl-1-pentylbenzo[b][1,4]benzodioxepine-2-carboxylic acid

1.2 Other means of identification

Product number -
Other names Usnetic acid

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:522-53-2 SDS

522-53-2Relevant academic research and scientific papers

METHOD FOR SYNTHESIS OF LOBARIC ACID AND ANALOG THEREOF

-

, (2021/08/13)

The present invention can synthesize lobaric acid and four analogues thereof, which are five phenolic lichen metabolites isolated from an extract of the Antarctic lichen Stereocaulon alpinum and selectively inhibit PTP1B, by a simple, economic and efficient chemical synthesis method.

Total Syntheses of Lobaric Acid and Its Derivatives from the Antarctic Lichen Stereocaulon alpinum

Kim, Tai Kyoung,Kim, Joung Eun,Youn, Ui Joung,Han, Se Jong,Kim, Il-Chan,Cho, Cheon-Gyu,Yim, Joung Han

, p. 1460 - 1467 (2018/06/29)

The first total syntheses of the natural products lobaric acid (1) and its derivatives isolated from the Antarctic lichen Stereocaulon alpinum are reported in this study. Lobarin (3), with a pseudodepsidone structure, was synthesized first in 11 steps by utilizing an Ullmann aryl ether coupling reaction, and lobaric acid was synthesized in an additional three steps by a seven-membered lactonization reaction. Various derivatives were also obtained from the prepared lobaric acid, and the synthetic compounds exhibited significant PTP1B inhibitory activities.

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