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M 344

Cayman Chemical Item Number 13174

D237; Histone Deacetylase Inhibitor III; MS 344 (CAS 251456-60-7)

M 344 (CAS 251456-60-7)

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Description

M 344 is an inhibitor of histone deacetylases (HDACs), inhibiting maize HDAC (IC50 = 100 nM)1 as well as human HDAC1 (IC50 = 46 nM).2 It shows a three-fold selectivity for inhibition of HDAC6 over HDAC1.3 M 344 enhances the sensitivity of human squamous carcinoma cells to radiation4 and promotes cell cycle arrest and apoptosis in human endometrial cancer and ovarian cancer cells (ED50 = 2.3 μM).5

1 Jung, M., Brosch, G., Kölle, D., et al. Amide analogues of trichostatin A as inhibitors of histone deacetylase and inducers of terminal cell differentiation. J Med Chem 42 4669-4679 (1999).

2 Remiszewski, S.W., Sambucetti, L.C., Atadja, P., et al. Inhibitors of human histone deacetylase: Synthesis and enzyme and cellular activity of straight chain hydroxamates. J Med Chem 45(4) 753-757 (2002).

3 Heltweg, B., Dequiedt, F., Marshall, B.L., et al. Subtype selective substrates for histone deacetylases. J Med Chem 47 5235-5243 (2004).

4 Zhang, Y., Jung, M., Dritschilo, A., et al. Enhancement of radiation sensitivity of human squamous carcinoma cells by histone deacetylase inhibitors. Radiat Res 161 667-674 (2004).

5 Takai, N., Ueda, T., Nishida, M., et al. M344 is a novel synthesized histone deacetylase inhibitor that induces growth inhibition, cell cycle arrest, and apoptosis in human endometrial cancer and ovarian cancer cells. Gynecol Oncol 101 108-113 (2006).

Synonyms
  • D237
  • Histone Deacetylase Inhibitor III
  • MS 344
Formal Name 4-​(dimethylamino)-​N-​[7-​(hydroxyamino)-​7-​oxoheptyl]-​benzamide
CAS Number 251456-60-7
Molecular Formula C16H25N3O3
Formula Weight 307.4
Formulation A crystalline solid
Purity ≥98%
Stability 2 years
Storage -20°C
Shipping Room temperature in continental US; may vary elsewhere
SMILES
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ONC(=O)​CCCCCCNC(=O)​c1ccc(cc1)​N(C)​C

Background Reading

Heltweg, B., Dequiedt, F., Marshall, B.L., et al. Subtype selective substrates for histone deacetylases. J Med Chem 47 5235-5243 (2004).

Remiszewski, S.W., Sambucetti, L.C., Atadja, P., et al. Inhibitors of human histone deacetylase: Synthesis and enzyme and cellular activity of straight chain hydroxamates. J Med Chem 45(4) 753-757 (2002).

Zhang, Y., Jung, M., Dritschilo, A., et al. Enhancement of radiation sensitivity of human squamous carcinoma cells by histone deacetylase inhibitors. Radiat Res 161 667-674 (2004).

Jung, M., Brosch, G., Kölle, D., et al. Amide analogues of trichostatin A as inhibitors of histone deacetylase and inducers of terminal cell differentiation. J Med Chem 42 4669-4679 (1999).

Takai, N., Ueda, T., Nishida, M., et al. M344 is a novel synthesized histone deacetylase inhibitor that induces growth inhibition, cell cycle arrest, and apoptosis in human endometrial cancer and ovarian cancer cells. Gynecol Oncol 101 108-113 (2006).

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M 344 is available in the following screening libraries:

Size Price Quantity Subtotal
5 mg $52.00 $0.00
10 mg $99.00 $0.00
25 mg $234.00 $0.00
50 mg $416.00 $0.00
Bulk Contact
Cart Total $0.00

This product is available in custom sizes and/or larger quantities.

Please contact our Sales Department for a quote or to purchase.

Pricing updated 2012-05-26. Prices are subject to change without notice.

To ask for assistance with one of our products please contact a Technical Support Scientist.

Warning This product is not for human or veterinary use.

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