Merck
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382172

Sigma-Aldrich

Histone Deacetylase Inhibitor VI, HNHA

The Histone Deacetylase Inhibitor VI, HNHA, also referenced under CAS 926908-04-5, controls the biological activity of Histone Deacetylase.

Synonym(s):
Histone Deacetylase Inhibitor VI, HNHA, N-Hydroxy-7-(2-naphthylthio)heptanomide
Empirical Formula (Hill Notation):
C17H21NO2S
CAS Number:
Molecular Weight:
303.42

Quality Level

Assay

≥95% (HPLC)

form

solid

manufacturer/tradename

Calbiochem®

storage condition

OK to freeze
protect from light

color

white

solubility

methanol: 10 mg/mL
DMSO: 100 mg/mL

shipped in

ambient

storage temp.

2-8°C

InChI

1S/C17H21NO2S/c19-17(18-20)9-3-1-2-6-12-21-16-11-10-14-7-4-5-8-15(14)13-16/h4-5,7-8,10-11,13,20H,1-3,6,9,12H2,(H,18,19)

InChI key

KPNNXHVGOKRBEF-UHFFFAOYSA-N

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This Item
382148382110382173
form

solid

form

solid

form

solid

form

solid

manufacturer/tradename

Calbiochem®

manufacturer/tradename

Calbiochem®

manufacturer/tradename

Calbiochem®

manufacturer/tradename

Calbiochem®

storage condition

OK to freeze, protect from light

storage condition

OK to freeze, protect from light

storage condition

OK to freeze, protect from light

storage condition

OK to freeze, protect from light

color

white

color

off-white

color

yellow

color

white

solubility

methanol: 10 mg/mL, DMSO: 100 mg/mL

solubility

DMSO: 50 mg/mL

solubility

ethanol: 10 mg/mL, DMSO: 25 mg/mL

solubility

DMSO: 10 mg/mL, ethanol: 2.5 mg/mL

General description

A cell-permeable hydroxyamide-based SAHA analog that potently inhibits histone deacetylase (HDAC) activity (IC50 = 100 nM). Shown to induce histone acetylation and p21 transcription with concomitent inhibition of cell cycle progression in human fibrosarcoma HT1080 cells. Reported to be more potent than SAHA in inhibiting tumor growth in a murine xenograph model in vivo.

Packaging

Packaged under inert gas

Warning

Toxicity: Irritant (B)

Reconstitution

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

Other Notes

Kim, D.H., et al. 2007. Biochem. Biophys. Res. Commun.356, 233.

Legal Information

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

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


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Dong Hoon Kim et al.
Biochemical and biophysical research communications, 356(1), 233-238 (2007-03-14)
Histone deacetylase (HDAC), a key enzyme in gene expression and carcinogenesis, is considered an attractive target molecule for cancer therapy. Here, we report a new synthetic small molecule, N-hydroxy-7-(2-naphthylthio) heptanomide (HNHA), as a HDAC inhibitor with anti-tumor activity both in

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