AR-42

Modify Date: 2024-01-19 10:27:24

AR-42 Structure
AR-42 structure
Common Name AR-42
CAS Number 935881-37-1 Molecular Weight 312.36300
Density 1.223 Boiling Point N/A
Molecular Formula C18H20N2O3 Melting Point N/A
MSDS N/A Flash Point N/A

 Use of AR-42


AR-42(HDAC-42) is a HDAC inhibitor with IC50 30 nM.IC50 Value: 30 nMTarget: HDACin vivo: HDAC42 is potent in suppressing the proliferation of U87MG and PC-3 cells, in part, because of its ability to down-regulate Akt signaling. AR-42 inhibits the growth of PC-3 and LNCaP cells with IC50 of 0.48 μM and 0.3 μM, respectively. Compared to SAHA, AR-42 exhibits distinctly superior apoptogenic potency, and causes markedly greater decreases in phospho-Akt, Bcl-xL, and survivin in PC-3 cells. AR-42 treatment induces growth inhibition, cell- cycle arrest, apoptosis, and activation of caspases-3/7 in malignant mast cell lines. AR-42 treatment induces down-regulation of Kit via inhibition of Kit transcription, disassociation between Kit and heat shock protein 90 (HSP90), and up-regulation of HSP70. AR-42 treatment down-regulates the expression of p-Akt, total Akt, phosphorylated STAT3/5 (pSTAT3/5), and total STAT3/5. in vitro: In the transgenic adenocarcinoma of the mouse prostate (TRAMP) model, administration of AR-42 not only decreases the severity of prostatic intraepithelial neoplasia (PIN) and completely prevents its progression to poorly differentiated carcinoma, but also shifts tumorigenesis to a more differentiated phenotype, suppressing absolute and relative urogenital tract weights by 86% and 85%, respectively. AR-42 significantly reduces leukocyte counts, and prolongs survival in three separate mouse models of B-cell malignancy without evidence of toxicity.

 Names

Name N-hydroxy-4-[[(2S)-3-methyl-2-phenylbutanoyl]amino]benzamide
Synonym More Synonyms

 AR-42 Biological Activity

Description AR-42(HDAC-42) is a HDAC inhibitor with IC50 30 nM.IC50 Value: 30 nMTarget: HDACin vivo: HDAC42 is potent in suppressing the proliferation of U87MG and PC-3 cells, in part, because of its ability to down-regulate Akt signaling. AR-42 inhibits the growth of PC-3 and LNCaP cells with IC50 of 0.48 μM and 0.3 μM, respectively. Compared to SAHA, AR-42 exhibits distinctly superior apoptogenic potency, and causes markedly greater decreases in phospho-Akt, Bcl-xL, and survivin in PC-3 cells. AR-42 treatment induces growth inhibition, cell- cycle arrest, apoptosis, and activation of caspases-3/7 in malignant mast cell lines. AR-42 treatment induces down-regulation of Kit via inhibition of Kit transcription, disassociation between Kit and heat shock protein 90 (HSP90), and up-regulation of HSP70. AR-42 treatment down-regulates the expression of p-Akt, total Akt, phosphorylated STAT3/5 (pSTAT3/5), and total STAT3/5. in vitro: In the transgenic adenocarcinoma of the mouse prostate (TRAMP) model, administration of AR-42 not only decreases the severity of prostatic intraepithelial neoplasia (PIN) and completely prevents its progression to poorly differentiated carcinoma, but also shifts tumorigenesis to a more differentiated phenotype, suppressing absolute and relative urogenital tract weights by 86% and 85%, respectively. AR-42 significantly reduces leukocyte counts, and prolongs survival in three separate mouse models of B-cell malignancy without evidence of toxicity.
Related Catalog
References

[1]. Lu YS, Chou CH, Tzen KY, Gao M, Cheng AL, Kulp SK, Cheng JC.Radiosensitizing effect of a phenylbutyrate-derived histone deacetylase inhibitor in hepatocellular carcinoma.Int J Radiat Oncol Biol Phys. 2012 Jun 1;83(2):e181-9. Epub 2012 Feb 28.

[2]. Zimmerman B, Sargeant A, Landes K, Fernandez SA, Chen CS, Lairmore MD.Efficacy of novel histone deacetylase inhibitor, AR42, in a mouse model of, human T-lymphotropic virus type 1 adult T cell lymphoma.Leuk Res. 2011 Nov;35(11):1491-7. Epub 2011 Jul 29.

[3]. Zhang S, Suvannasankha A, Crean CD, White VL, Chen CS, Farag SS.The novel histone deacetylase inhibitor, AR-42, inhibits gp130/Stat3 pathway and induces apoptosis and cell cycle arrest in multiple myeloma cells.Int J Cancer. 2011 Jul 1;129(1):204-13.

[4]. Lin TY et al. AR-42, a novel HDAC inhibitor, exhibits biologic activity against malignant mast cell lines via down-regulation of constitutively activated Kit. Blood. 2010 May 27;115(21):4217-25.

[5]. Shuhong Zhang et al. The novel histone deacetylase inhibitor, AR-42, inhibits gp130/Stat3 pathway and induces apoptosis and cell cycle arrest in multiple myeloma cells International Journal of Cancer Volume 129, Issue 1, pages 204-213, 1 July 2011

 Chemical & Physical Properties

Density 1.223
Molecular Formula C18H20N2O3
Molecular Weight 312.36300
Exact Mass 312.14700
PSA 78.43000
LogP 3.64780
Storage condition -20℃

 Safety Information

HS Code 2924299090

 Customs

HS Code 2924299090
Summary 2924299090. other cyclic amides (including cyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

 Synonyms

hdac-42
ar 42
osu-hdac42
AR-42
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Price: ¥1216/10 mM * 1 mL in DMSO

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