382111

Histone Acetyltransferase Inhibitor IV, CPTH2

• Synonym(s): Histone Acetyltransferase Inhibitor IV, CPTH2, HAT Inhibitor IV, Cyclopentylidene-(4-(4ʹ-chlorophenyl)thiazol-2-yl)hydrazone, GCN5 Inhibitor II, N-acetyltransferase 10 Inhibitor I, NAT10 Inhibitor I
• Empirical Formula (Hill Notation): C₁₄H₁₄ClN₃S
• CAS Number: 357649-93-5
• Molecular Weight: 291.80
• NACRES: NA.54
• UNSPSC Code: 12352200
• MDL number: MFCD02307488
• Assay: ≥95% (HPLC)
• Form: solid
• Storage condition: OK to freeze, protect from light

Properties

• assay: ≥95% (HPLC)
• Quality Segment: 100
• form: solid
• manufacturer/tradename: Calbiochem^®
• storage condition: OK to freeze, protect from light
• color: brown
• solubility: DMSO: 50 mg/mL
• shipped in: ambient
• storage temp.: 2-8°C
• InChI: 1S/C14H14ClN3S/c15-11-7-5-10(6-8-11)13-9-19-14(16-13)18-17-12-3-1-2-4-12/h5-9H,1-4H2,(H,16,18)
• InChI key: YYTHPXHGWSAKIZ-UHFFFAOYSA-N

Description

General description

A cell-permeable thiazolyl-hydrazone compound that inhibits the acetylation of histone H3 by recombinant human Gcn5 in a substrate-competive manner, while exhibiting little activity against rhGcn5 autoacetylation. Although functional knockout of Gcn5 in Saccharomyces cerevisiae by genetic deletion or by CPTH2 treatment is not detrimental to the survival of the budding yeast, CPTH2 treatment is shown to inhibit the growth of yeast strain genetically deleted of Gcn5, but not strains deleted of Elp3 or Sas2.

Packaging

Packaged under inert gas

Preparation Note

Following reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 6 months at -20°C.

Other Notes

Larrieu, D., et al. 2014. Science, 344, 527.
Chimenti, F., et al. 2009. J. Med. Chem.52, 530.

Legal Information

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

Disclaimer

Toxicity: Standard Handling (A)

Safety Information

• Storage Class: 11 - Combustible Solids
• wgk: nwg
• flash_point_f: Not applicable
• flash_point_c: Not applicable