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Cat.No. 5211 - AM-TS23 | C17H12N2O3S3 | CAS No. 1489285-17-7
Description: DNA polymerase λ and β inhibitor
Chemical Name: (5Z)-5-[[(4-[(2-Methylphenyl)thio]-3-nitrophenyl]methylene]-2-thioxo-4-thiazolidinone
Purity: ≥98% (HPLC)

Biological Activity

DNA polymerase λ and β inhibitor (IC50 values are 3.9 and 18.2 μM, respectively). Sensitizes human colorectal cancer cells to hydrogen peroxide and temozolomide (Cat. No. 2706) in vitro.

Technical Data

M. Wt 388.48
Formula C17H12N2O3S3
Storage Store at +4°C
Purity ≥98% (HPLC)
CAS Number 1489285-17-7
PubChem ID 72164414
Smiles O=C(/C(S2)=C/C1=CC=C(SC3=CC=CC=C3C)C([N+]([O-])=O)=C1)NC2=S

The technical data provided above is for guidance only. For batch specific data refer to the Certificate of Analysis.

All Tocris products are intended for laboratory research use only.

Solubility Data

Solvent Max Conc. mg/mL Max Conc. mM
DMSO 38.85 100

Preparing Stock Solutions

The following data is based on the product molecular weight 388.48. Batch specific molecular weights may vary from batch to batch due to solvent of hydration, which will affect the solvent volumes required to prepare stock solutions.

Concentration / Solvent Volume / Mass 1 mg 5 mg 10 mg
1 mM 2.57 mL 12.87 mL 25.74 mL
5 mM 0.51 mL 2.57 mL 5.15 mL
10 mM 0.26 mL 1.29 mL 2.57 mL
50 mM 0.05 mL 0.26 mL 0.51 mL

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Product Datasheets

Safety Datasheet


References are publications that support the products' biological activity.

Strittmatter et al (2014) Expanding the scope of human DNA polymerase λ and β inhibitors. ACS Chem.Biol. 9 282 PMID: 24171552

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