Kobophenol A - ≥99% , CAS No.124027-58-3

CAS: 124027-58-3 Cat. No.: K651148 Molecular Weight: 924.94 PubChem CID: 484758

GRADE & PURITY ≥99%

Synonyms

E88760 | (2S,3S,2'R,3'R)-3'-(3,5-Dihydroxy-phenyl)-4-[(2S,3S,4R,5S)-4-(3,5-dihydroxy-phenyl)-2,5-bis-(4-hydroxy-phenyl)-tetrahydro-furan-3-yl]-2,2'-bis-(4-hydroxy-phenyl)-2,3,2',3'-tetrahydro-[3,4']bibenzofuranyl-6,6'-diol | AKOS040761955 | HY-126419 | DT

Storage

Store at 2-8°C,Protected from light,Desiccated

Shipped In

Wet ice

Overview

Kobophenol A, an oligomeric stilbene, blocks the interaction between the ACE2 receptor and S1-RBD with an IC 50 of 1.81 μM and inhibits SARS-CoV-2 viral infection in cells with an EC 50 of 71.6 μM. Kobophenol A inhibits the activity of partially purified rat brain protein kinase C (PKC) with an IC 50 of 52 µM.

Form:Solid

Specifications

Synonyms

E88760 | (2S, 3S, 2'R, 3'R)-3'-(3, 5-Dihydroxy-phenyl)-4-[(2S, 3S, 4R, 5S)-4-(3, 5-dihydroxy-phenyl)-2, 5-bis-(4-hydroxy-phenyl)-tetrahydro-furan-3-yl]-2, 2'-bis-(4-hydroxy-phenyl)-2, 3, 2', 3'-tetrahydro-[3, 4']bibenzofuranyl-6, 6'-diol | AKOS040761955 | HY-126419 | DT

Specifications & Purity

≥99%

Biochemical and Physiological Mechanisms

Kobophenol A, an oligomeric stilbene, blocks the interaction between the ACE2 receptor and S1-RBD with an IC 50 of 1.81 μM and inhibits SARS-CoV-2 viral infection in cells with an EC 50 of 71.6 μM. Kobophenol A inhibits the activity of partially purified

Storage

Store at 2-8°C, Protected from light, Desiccated

Shipped In

Wet ice

This product requires cold chain shipping. Ground and other economy services are not available.

Action Type

INHIBITOR

Purity

≥99%

Names and Identifiers

• Canonical Smiles: C1=CC(=CC=C1C2C(C(C(O2)C3=CC=C(C=C3)O)C4=C5C(C(OC5=CC(=C4)O)C6=CC=C(C=C6)O)C7=C8C(C(OC8=CC(=C7)O)C9=CC=C(C=C9)O)C1=CC(=CC(=C1)O)O)C1=CC(=CC(=C1)O)O)O
• IUPAC Name: 5-[(2S,3R,4S,5S)-4-[(2S,3S)-3-[(2R,3R)-3-(3,5-dihydroxyphenyl)-6-hydroxy-2-(4-hydroxyphenyl)-2,3-dihydro-1-benzofuran-4-yl]-6-hydroxy-2-(4-hydroxyphenyl)-2,3-dihydro-1-benzofuran-4-yl]-2,5-bis(4-hydroxyphenyl)oxolan-3-yl]benzene-1,3-diol
• InChIKey: RAUCCLKIJHMTND-LUPMIFTGSA-N
• INCHI: 1S/C56H44O13/c57-33-9-1-27(2-10-33)53-47(31-17-37(61)21-38(62)18-31)49-43(23-41(65)25-45(49)67-53)52-50-44(24-42(66)26-46(50)68-55(52)29-5-13-35(59)14-6-29)51-48(32-19-39(63)22-40(64)20-32)54(28-3-11-34(58)12-4-28)69-56(51)30-7-15-36(60)16-8-30/h1-26,47-48,51-66H/t47-,48+,51-,52+,53+,54-,55-,56-/m1/s1
• Isomeric SMILES: C1=CC(=CC=C1[C@@H]2[C@H]([C@H]([C@H](O2)C3=CC=C(C=C3)O)C4=C5[C@@H]([C@H](OC5=CC(=C4)O)C6=CC=C(C=C6)O)C7=C8[C@H]([C@@H](OC8=CC(=C7)O)C9=CC=C(C=C9)O)C1=CC(=CC(=C1)O)O)C1=CC(=CC(=C1)O)O)O
• Alternate CAS: 124027-58-3
• PubChem CID: 484758
• MeSH Entry Terms: kobophenol A
• Molecular Weight: 924.94

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Phenylpropanoids and polyketides
    • Class 2-arylbenzofuran flavonoids

• Kingdom: Organic compounds
• Superclass: Phenylpropanoids and polyketides
• Class: 2-arylbenzofuran flavonoids
• Subclass: Not available
• Intermediate Tree Nodes: Not available
• Direct Parent: 2-arylbenzofuran flavonoids
• Alternative Parents: Linear diarylheptanoids 7,8'-epoxylignans 7,7'-epoxylignans Dibenzylbutane lignans 1-phenylcoumarans Stilbenes Resorcinols Alkyl aryl ethers 1-hydroxy-4-unsubstituted benzenoids 1-hydroxy-2-unsubstituted benzenoids Benzene and substituted derivatives Tetrahydrofurans Oxacyclic compounds Dialkyl ethers Hydrocarbon derivatives
• Molecular Framework: Aromatic heteropolycyclic compounds
• Substituents: 2-arylbenzofuran flavonoid - Linear 1,7-diphenylheptane skeleton - Tetrahydrofuran lignan - 7,7p-epoxylignan - 7,8p-epoxylignan - Furanoid lignan - Dibenzylbutane lignan skeleton - 1-phenylcoumaran - Stilbene - Coumaran - Resorcinol - 1-hydroxy-2-unsubstituted benzenoid - 1-hydroxy-4-unsubstituted benzenoid - Alkyl aryl ether - Phenol - Benzenoid - Monocyclic benzene moiety - Tetrahydrofuran - Oxacycle - Organoheterocyclic compound - Dialkyl ether - Ether - Hydrocarbon derivative - Organic oxygen compound - Organooxygen compound - Aromatic heteropolycyclic compound
• Description: This compound belongs to the class of organic compounds known as 2-arylbenzofuran flavonoids. These are phenylpropanoids containing the 2-phenylbenzofuran moiety.
• External Descriptors: Not available

Data sources

1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.

DOI: 10.1186/s13321-016-0174-y

Mechanisms of Action

Chemical and Physical Properties

• Solubility: DMSO : 100 mg/mL (108.12 mM; Need ultrasonic)
• Molecular Weight: 924.900 g/mol
• XLogP3: 8.800
• Hydrogen Bond Donor Count: 10
• Hydrogen Bond Acceptor Count: 13
• Rotatable Bond Count: 8
• Exact Mass: 924.278 Da
• Monoisotopic Mass: 924.278 Da
• Topological Polar Surface Area: 230.000 Ų
• Heavy Atom Count: 69
• Formal Charge: 0
• Complexity: 1640.000
• Isotope Atom Count: 0
• Defined Atom Stereocenter Count: 8
• Undefined Atom Stereocenter Count: 0
• Defined Bond Stereocenter Count: 0
• Undefined Bond Stereocenter Count: 0
• The total count of all stereochemical bonds: 0
• Covalently-Bonded Unit Count: 1