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(2S)-2-(4-hydroxyphenyl)-8-methyl-3,4-dihydro-2H-chromen-7-ol, also known as (+)-catechin, is a naturally occurring flavonoid compound found in various plants, particularly in green tea and cocoa. This chemical is characterized by its unique structure, featuring a 2-phenylchromene backbone with a hydroxyl group at the 4-position of the phenyl ring, a methyl group at the 8-position, and a hydroxyl group at the 7-position. (+)-Catechin exhibits antioxidant properties and has been studied for its potential health benefits, including anti-inflammatory and neuroprotective effects. It is also known for its role in cardiovascular health and its potential to reduce the risk of certain diseases.

75412-98-5

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75412-98-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 75412-98-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,5,4,1 and 2 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 75412-98:
(7*7)+(6*5)+(5*4)+(4*1)+(3*2)+(2*9)+(1*8)=135
135 % 10 = 5
So 75412-98-5 is a valid CAS Registry Number.

75412-98-5SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name (2S)-2-(4-hydroxyphenyl)-8-methyl-3,4-dihydro-2H-chromen-7-ol

1.2 Other means of identification

Product number -
Other names 7,4'-Dihydroxy-8-methylflavan

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:75412-98-5 SDS

75412-98-5Downstream Products

75412-98-5Relevant academic research and scientific papers

Application of flavan compounds in preparation of anti-tumor drugs

-

Paragraph 0110-0112, (2021/10/20)

The invention discloses application of a flavan compound in preparation of an anti-tumor drug.

Identification of three hydroxyflavan phytoalexins from daffodil bulbs

Coxon, David T.,O'Neill, Timothy M.,Mansfield, John W.,Porter, Alexander E.A.

, p. 889 - 891 (2007/10/02)

Three phytoalexins were isolated from daffodil bulb scales inoculated with Botrytis cinerea and identified as 7-hydroxyflavan, 7,4′-dihydroxyflavan and 7,4′-dihydroxy-8-methylflavan. The structures of the phytoalexins were confirmed by total synthesis.

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