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390585

Sigma-Aldrich

Suberohydroxamic acid

95%

Synonym(s):

N,N′-Dihydroxyoctanediamide, SBHA, Suberoyl bis-hydroxamic acid

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About This Item

Linear Formula:
[-(CH2)3CONHOH]2
CAS Number:
Molecular Weight:
204.22
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

Assay

95%

mp

153-155 °C (lit.)

SMILES string

ONC(=O)CCCCCCC(=O)NO

InChI

1S/C8H16N2O4/c11-7(9-13)5-3-1-2-4-6-8(12)10-14/h13-14H,1-6H2,(H,9,11)(H,10,12)

InChI key

IDQPVOFTURLJPT-UHFFFAOYSA-N

Biochem/physiol Actions

Suberoyl bis-hydroxamic acid (SBHA) is a Histone deacetylase (HDAC) inhibitor. SBHA inhibits the activity of HDAC1 and HDAC3 with IC50 values of 250 and 300 nM, respectively. SBHA inhibits proliferation, and induces apoptosis in several cancer cell lines. SBHA has been shown to activate Notch signaling in medullary thyroid carcinoma (MTC) cells.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


Certificates of Analysis (COA)

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The oncologist, 13(2), 98-104 (2008-02-29)
Medullary thyroid carcinoma (MTC) is a neuroendocrine (NE) malignancy that frequently metastasizes and has limited treatments. We recently reported that ectopic expression of Notch-1 in human MTC cells suppresses growth. The objective of this study was to evaluate the ability
Zhi-gang Zhuang et al.
Acta pharmacologica Sinica, 29(12), 1459-1466 (2008-11-26)
To study the effects of suberoyl bis-hydroxamic acid (SBHA), an inhibitor of histone deacetylases, on the apoptosis of MCF-7 breast cancer cells. Apoptosis in MCF-7 cells induced by SBHA was demonstrated by flow cytometric analysis, morphological observation, and DNA ladder.

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