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4H-1-Benzopyran-4-one, 2,3-dihydro-3,5-dihydroxy-2-(3-hydroxy-4-methoxyphenyl)-7-methoxy-, (2R,3R)is a chiral benzopyran derivative characterized by a benzene ring fused to a pyran ring. 4H-1-Benzopyran-4-one, 2,3-dihydro-3,5-dihydroxy-2-(3-hydroxy-4-methox yphenyl)-7-methoxy-, (2R,3R)features two hydroxyl groups at positions 3 and 5 of the pyran ring, and a hydroxyl and methoxy group attached to the phenyl ring at position 3. The (2R,3R) designation denotes its specific stereochemistry, which is crucial for its potential biological activities and applications in pharmaceuticals and natural products.

79995-67-8

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79995-67-8 Usage

Uses

Used in Pharmaceutical Development:
4H-1-Benzopyran-4-one, 2,3-dihydro-3,5-dihydroxy-2-(3-hydroxy-4-methoxyphenyl)-7-methoxy-, (2R,3R)is used as a lead compound in pharmaceutical development for its potential biological activities. Its unique structure and stereochemistry allow it to interact with various biological targets, making it a promising candidate for the treatment of various diseases.
Used in Natural Product Research:
In the field of natural product research, 4H-1-Benzopyran-4-one, 2,3-dihydro-3,5-dihydroxy-2-(3-hydroxy-4-methoxyphenyl)-7-methoxy-, (2R,3R)is utilized as a starting point for the synthesis of novel compounds with potential therapeutic properties. Its structural features can be modified to generate a variety of derivatives with different biological activities, expanding the scope of natural product-based drug discovery.
Used in Drug Delivery Systems:
Similar to other bioactive compounds, 4H-1-Benzopyran-4-one, 2,3-dihydro-3,5-dihydroxy-2-(3-hydroxy-4-methoxyphenyl)-7-methoxy-, (2R,3R)can be incorporated into drug delivery systems to enhance its bioavailability, targeting, and therapeutic efficacy. Nanoparticles, liposomes, and other carriers can be employed to encapsulate 4H-1-Benzopyran-4-one, 2,3-dihydro-3,5-dihydroxy-2-(3-hydroxy-4-methox yphenyl)-7-methoxy-, (2R,3R)-, improving its solubility, stability, and controlled release in the body.
Used in Chemical Synthesis:
4H-1-Benzopyran-4-one, 2,3-dihydro-3,5-dihydroxy-2-(3-hydroxy-4-methoxyphenyl)-7-methoxy-, (2R,3R)serves as a key intermediate in the synthesis of various complex organic compounds. Its versatile structure allows for further functionalization and modification, making it a valuable building block for the preparation of pharmaceuticals, agrochemicals, and other specialty chemicals.

Check Digit Verification of cas no

The CAS Registry Mumber 79995-67-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,9,9,9 and 5 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 79995-67:
(7*7)+(6*9)+(5*9)+(4*9)+(3*5)+(2*6)+(1*7)=218
218 % 10 = 8
So 79995-67-8 is a valid CAS Registry Number.
InChI:InChI=1/C17H16O7/c1-22-9-6-11(19)14-13(7-9)24-17(16(21)15(14)20)8-3-4-12(23-2)10(18)5-8/h3-7,16-19,21H,1-2H3/t16-,17+/m0/s1

79995-67-8SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name (2R,3R)-3,5-Dihydroxy-2-(3-hydroxy-4-methoxyphenyl)-7-methoxy-2,3 -dihydro-4H-chromen-4-one

1.2 Other means of identification

Product number -
Other names 4',7-di-O-methyldihydroquercetin

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:79995-67-8 SDS

79995-67-8Downstream Products

79995-67-8Relevant academic research and scientific papers

Structure-activity relationship for (+)-taxifolin isolated from silymarin as an inhibitor of amyloid β aggregation

Sato, Mizuho,Murakami, Kazuma,Uno, Mayumi,Ikubo, Haruko,Nakagawa, Yu,Katayama, Sumie,Akagi, Ken-Ichi,Irie, Kazuhiro

, p. 1100 - 1103 (2013/07/27)

Silymarin, the seed extract of Silybium marianum, has preventive effects against Alzheimer's disease-like pathogenesis in vivo. We isolated (+)-taxifolin (4) from silymarin as an inhibitor of aggregation of the 42- residue amyloid -protein. Structure-activity relationship studies revealed the 30,40-dihydroxyl groups to be critical to the anti-aggregative ability, whereas the 7-hydroxyl group and the stereochemistry at positions 2 and 3 were not important.

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