IBR2 - Moligand™,≥98% , CAS No.313526-24-8

CAS: 313526-24-8 Cat. No.: I646314 Formula: C₂₄H₂₀N₂O₂S Molecular Weight: 400.5 PubChem CID: 4664423

GRADE & PURITY Moligand™, ≥98%

Synonyms

2-(Benzylsulfonyl)-1-(1H-indol-3-yl)-1,2-dihydroisoquinoline

Storage

Store at -20°C,Argon charged

Shipped In

Ice chest + Ice pads

Overview

IBR2 is a potent and specific RAD51 inhibitor and inhibits RAD51 -mediated DNA double-strand break repair. IBR2 disrupts RAD51 multimerization, accelerates proteasome-mediated RAD51 protein degradation, inhibits cancer cell growth and induces apoptosis

In Vitro

IBR2 shows interesting RAD51 inhibition activities. RAD51 is rapidly degraded in IBR2-treated cancer cells, and the homologous recombination repair is impaired, subsequently leading to cell death. The IC 50 values of the original IBR2 are in the range of 12-20 μM for most tested cancer cell lines. IBR2 can inhibit the growth of triple-negative human breast cancer cell line MBA-MD-468 with an IC 50 of 14.8 μM. 

Form:Solid

IC50& Target:RAD51

Specifications

Synonyms

2-(Benzylsulfonyl)-1-(1H-indol-3-yl)-1,2-dihydroisoquinoline

Specifications & Purity

Moligand™,≥98%

Biochemical and Physiological Mechanisms

IBR2 is a potent and specific RAD51 inhibitor and inhibits RAD51 -mediated DNA double-strand break repair. IBR2 disrupts RAD51 multimerization, accelerates proteasome-mediated RAD51 protein degradation, inhibits cancer cell growth and induces apoptosis [1

Storage

Store at -20°C,Argon charged

Shipped In

Ice chest + Ice pads

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

Grade

Moligand™

Action Type

INHIBITOR

Purity

≥98%

Names and Identifiers

Canonical Smiles

C1=CC=C(C=C1)CS(=O)(=O)N2C=CC3=CC=CC=C3C2C4=CNC5=CC=CC=C54

IUPAC Name

2-benzylsulfonyl-1-(1H-indol-3-yl)-1H-isoquinoline

InChIKey

YCOHEPDJLXZVBZ-UHFFFAOYSA-N

INCHI

1S/C24H20N2O2S/c27-29(28,17-18-8-2-1-3-9-18)26-15-14-19-10-4-5-11-20(19)24(26)22-16-25-23-13-7-6-12-21(22)23/h1-16,24-25H,17H2

Isomeric SMILES

C1=CC=C(C=C1)CS(=O)(=O)N2C=CC3=CC=CC=C3C2C4=CNC5=CC=CC=C54

PubChem CID

4664423

Molecular Weight

400.5

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Organoheterocyclic compounds
    • Class Indoles and derivatives
      • Subclass Indoles

• Kingdom: Organic compounds
• Superclass: Organoheterocyclic compounds
• Class: Indoles and derivatives
• Subclass: Indoles
• Intermediate Tree Nodes: Not available
• Direct Parent: 3-alkylindoles
• Alternative Parents: Substituted pyrroles Organosulfonamides Organic sulfonamides Benzene and substituted derivatives Sulfonyls Heteroaromatic compounds Azacyclic compounds Organonitrogen compounds Organic oxides Hydrocarbon derivatives
• Molecular Framework: Aromatic heteropolycyclic compounds
• Substituents: 3-alkylindole - Monocyclic benzene moiety - Substituted pyrrole - Organic sulfonic acid amide - Organosulfonic acid amide - Benzenoid - Pyrrole - Organic sulfonic acid or derivatives - Organosulfonic acid or derivatives - Sulfonyl - Heteroaromatic compound - Azacycle - Organic oxide - Organic nitrogen compound - Organic oxygen compound - Organonitrogen compound - Hydrocarbon derivative - Organosulfur compound - Aromatic heteropolycyclic compound
• Description: This compound belongs to the class of organic compounds known as 3-alkylindoles. These are compounds containing an indole moiety that carries an alkyl chain at the 3-position.
• 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

Associated Targets(Human)

MDA-MB-468 (9477 Activities)

Explore this target

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

Mechanisms of Action

Chemical and Physical Properties

• Solubility: DMSO : ≥ 100 mg/mL (249.69 mM)
• Molecular Weight: 400.500 g/mol
• XLogP3: 4.500
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 4
• Exact Mass: 400.125 Da
• Monoisotopic Mass: 400.125 Da
• Topological Polar Surface Area: 61.600 Ų
• Heavy Atom Count: 29
• Formal Charge: 0
• Complexity: 694.000
• Isotope Atom Count: 0
• Defined Atom Stereocenter Count: 0
• Undefined Atom Stereocenter Count: 1
• Defined Bond Stereocenter Count: 0
• Undefined Bond Stereocenter Count: 0
• The total count of all stereochemical bonds: 0
• Covalently-Bonded Unit Count: 1