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SML0364

Sigma-Aldrich

RAD51 Inhibitor B02

≥98% (HPLC)

Synonym(s):

3-(Phenylmethyl)-2-[(1E)-2-(3-pyridinyl)ethenyl]-4(3H)-quinazolinone

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About This Item

Empirical Formula (Hill Notation):
C22H17N3O
CAS Number:
Molecular Weight:
339.39
MDL number:
UNSPSC Code:
12352200
PubChem Substance ID:
NACRES:
NA.77

Quality Level

Assay

≥98% (HPLC)

form

powder

color

white to dark brown

solubility

DMSO: ≥5 mg/mL

storage temp.

2-8°C

SMILES string

O=C1N(CC2=CC=CC=C2)C(/C=C/C3=CN=CC=C3)=NC4=C1C=CC=C4

InChI

1S/C22H17N3O/c26-22-19-10-4-5-11-20(19)24-21(13-12-17-9-6-14-23-15-17)25(22)16-18-7-2-1-3-8-18/h1-15H,16H2/b13-12+

InChI key

GEKDQXSPTHHANP-OUKQBFOZSA-N

Application

RAD51 Inhibitor B02 has been used:
  • to test its effect on the polar body extrusion (PBE) rate in porcine oocytes
  • for RAD51 inhibition in porcine embryos
  • as RAD51 inhibitor and to test its effect on targeted nucleotide substitution (TNS) in induced pluripotent stem cells (iPSCs)

Biochem/physiol Actions

B02 (3-(Phenylmethyl)-2-[(1E)-2-(3-pyridinyl)ethenyl]-4(3H)-quinazolinone), a pyridinylvinyl-quinazolinone compound is cell-permeable. B02 inhibits human RAD51 recombinase and subsequent nucleofilaments formation. It halts homologous recombination (HR) repair events in cancer cells. B02 favors apoptosis in multiple myeloma and is crucial for sensitizing them to doxorubicin.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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