Cat. No.: HY-118672

HNHA

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Based on 1 Customer Validation

HNHA is a potent HDAC inhibitor with an IC₅₀ of 100 nM. HNHA arrests the cell cycle at the G1/S phase via p21 induction. HNHA inhibits tumor growth and tumor neovascularization. HNHA may be a potent anti-cancer agent against breast cancer.

For research use only. We do not sell to patients.

Purity: 99.76%
CAS No.: 926908-04-5
Formula: C₁₇H₂₁NO₂S
Molecular Weight:303.42

Storage:

Powder -20°C, 3 years , 4°C, 2 years ; In solvent -80°C, 6 months , -20°C, 1 month

HNHA Chemical Structure

CAS No.: 926908-04-5

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Top Publications Citing

Use of MCE Products

Fluorescent Dye

Strong Fluorescence Signal / Multi-Disciplinary Applications / High Fluorescence Specificity

Biological Activity
- Description
- IC₅₀ & Target
- Cellular Effect
- In Vitro
- In Vivo
Chemical Information
Solvent & Solubility
- In Vitro
Purity & Documentation
References
Help & FAQs
Classifications
Bioz

Biological Activity

Description

IC₅₀ & Target

MMP-2

MMP-9

All HDAC Isoforms :

All MMP Isoforms :

All HIF/HIF Prolyl-Hydroxylase Isoforms :

Cellular Effect

Cell Line	Type	Value	Description	References
HT-1080	IC₅₀	3 μM Compound: HNHA	Cytotoxicity against human HT1080 cells Cytotoxicity against human HT1080 cells	[PMID: 23953690]

In Vitro

HNHA (0-100 μM, 96 h) shows strong inhibition at lower concentrations on cancer cell lines, especially on breast cancer cells, mouse FM3A and human MCF-7^[1].
HNHA (15 μM, 24 h) arrests cancer cells at the G1/S phase of the cell cycle, activates p21and rescues strongly protein acetylation^[1].
HNHA (15 μM, 12 h) inhibits angiogenic proteins in breast cancer cells, effectively inactivates MMP-2, MMP-9, VEGF and HIF-1α^[1].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

Cell Proliferation Assay

Cell Line:

FM3A, C1300, LA-N-1, LA-N-2, LA-N-5, NB16, NB19, NB69, SK-N-SH, MCF-7 and HT-29^[1]
Concentration:

0-100 μM
Incubation Time:

96 h
Result:

Showed strong inhibition at lower concentrations on all cancer cell lines (FM3A, C1300, LA-N-1, LA-N-2, LA-N-5, NB16, NB19, NB69, SK-N-SH, MCF-7 and HT-29), with IC₅₀ values of 15.70, 55.63, 22.78, 23.18, 26.70, 19.64, 21.26, 22.31, 65.09, 14.33, and 16.98 μM, respectively.

Cell Viability Assay

Cell Line:

FM3A and MCF-7^[1]
Concentration:

0, 0.1, 1, 5, 10, 15, 20, 25,30 μM
Incubation Time:

48 h
Result:

Showed dose-dependent inhibition of viability in mouse and human breast cancer cells.

Cell Cycle Analysis

Cell Line:

FM3A and MCF-7 cells^[1]
Concentration:

15 μM
Incubation Time:

24 h
Result:

Arrested FM3A and MCF-7 cells in the G1/S phase.

Western Blot Analysis

Cell Line:

FM3A and MCF-7 cells^[1]
Concentration:

0, 0.1, 1, 10, and 20 μM (24 h)
Incubation Time:

1, 6, 24, 48, and 72 h (15 μM)
Result:

Activated a cell proliferation arrestor p21, increased histone and non-histone protein acetylation and inhibited FM3A and MCF-7 proliferation in vitro, and was very effective in increasing the acetylation level of histone H3 protein in FM3A and MCF-7. The most effective dose point for acetylation of histone H3 was 10-20 μM. Histone H3 acetylation peaked after 1 h of exposure to the drugs and remained stable for 1-6 h.

Western Blot Analysis

Cell Line:

FM3A and MCF-7 cells^[1]
Concentration:

15 μM
Incubation Time:

12 h
Result:

Showed a strong induction of TIMP-1 and TIMP-2, and effectively inactivated MMP-2, MMP-9, VEGF and HIF-1α.

In Vivo

HNHA (20 μM/mouse, IP, once every 2 days for a total of six injections) reduces tumor burden and extends the survival rate, activates TIMP-1, TIMP-2 and p21 and inhibits MMP-2, MMP-9, HIF-1α and VEGF protein expression^[1].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

Animal Model:

C3H/HeJ-FasL mice (FM3A breast cancer cell tumor xenograft, 6 weeks, n = 25/group)^[1]
Dosage:

20 μM/mouse
Administration:

IP, once every 2 days for a total of six injections
Result:

Reduced tumor burden and extended the survival rate. Effectively inhibited cancer development and angiogenesis in vivo. Increased TIMP-1, TIMP-2 and p21, decreased MMP-2, MMP-9, HIF-1α and VEGF protein expression, and reduced the distribution of CD34, HIF-1α and VEGF.

Chemical Information

CAS No. 926908-04-5
Appearance Solid
Molecular Weight 303.42
Formula C₁₇H₂₁NO₂S
Color White to off-white
SMILES

O=C(NO)CCCCCCSC1=CC=C2C=CC=CC2=C1
Shipping

Room temperature in continental US; may vary elsewhere.

Storage

Powder	-20°C	3 years
	4°C	2 years
In solvent	-80°C	6 months
	-20°C	1 month

Solvent & Solubility

In Vitro:

DMSO : 100 mg/mL (329.58 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)

View the Complete Stock Solution Preparation Table

Preparing Stock Solutions

View the Complete Stock Solution Preparation Table

Concentration Solvent Mass

1 mg

5 mg

10 mg

Concentration

Solvent

Mass

1 mM

3.2958 mL

16.4788 mL

32.9576 mL

5 mM

0.6592 mL

3.2958 mL

6.5915 mL

10 mM

0.3296 mL

1.6479 mL

3.2958 mL

Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.

Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month. When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

Molarity Calculator

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

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Dilution Calculator

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Purity & Documentation

Select Batch:

Purity: 99.98%

Assay: 99.98%

ee.: 99.98%

Data Sheet (273 KB)
SDS (393 KB)
- English - EN (393 KB)
- Français - FR (393 KB)
- Deutsch - DE (393 KB)
- Norwegian - NO (393 KB)
- Español - ES (393 KB)
- Swedish - SV (393 KB)
- Italian - IT (393 KB)
- Korean - KR (393 KB)
- Portuguese - PT (393 KB)
COA (2659 KB)
Elemental Analysis Report (2659 KB)
HNMR (2659 KB)
CNMR (2659 KB)
RP-HPLC (2659 KB)
NP-HPLC (2659 KB)
MS (2659 KB)
LCMS (2659 KB)
IR (2659 KB)
GC (2659 KB)
OR (2659 KB)
SDS-PAGE (2659 KB)
SEC-HPLC (2659 KB)
Other Report (2659 KB)
Handling Instructions (2659 KB)

References

[1]. Park KC, et al. Potential anti-cancer activity of N-hydroxy-7-(2-naphthylthio) heptanomide (HNHA), a histone deacetylase inhibitor, against breast cancer both in vitro and in vivo. Cancer Sci. 2011 Feb;102(2):343-50. [Content Brief]

Help & FAQs

How should lyophilized recombinant proteins be reconstituted and stored?

1. Before opening the cap, centrifuge the vial at 13000 rpm for 20-30 seconds. This step will ensure that any lyophilized powder that may have adhered to the cap or walls is collected at the bottom of the vial, minimizing the risk of product loss.

Complete Stock Solution Preparation Table

Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month. When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

Optional Solvent	Concentration Solvent Mass	1 mg	5 mg	10 mg	25 mg
DMSO	1 mM	3.2958 mL	16.4788 mL	32.9576 mL	82.3940 mL
	5 mM	0.6592 mL	3.2958 mL	6.5915 mL	16.4788 mL
	10 mM	0.3296 mL	1.6479 mL	3.2958 mL	8.2394 mL
	15 mM	0.2197 mL	1.0986 mL	2.1972 mL	5.4929 mL
	20 mM	0.1648 mL	0.8239 mL	1.6479 mL	4.1197 mL
	25 mM	0.1318 mL	0.6592 mL	1.3183 mL	3.2958 mL
	30 mM	0.1099 mL	0.5493 mL	1.0986 mL	2.7465 mL
	40 mM	0.0824 mL	0.4120 mL	0.8239 mL	2.0599 mL
	50 mM	0.0659 mL	0.3296 mL	0.6592 mL	1.6479 mL
	60 mM	0.0549 mL	0.2746 mL	0.5493 mL	1.3732 mL
	80 mM	0.0412 mL	0.2060 mL	0.4120 mL	1.0299 mL
	100 mM	0.0330 mL	0.1648 mL	0.3296 mL	0.8239 mL

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HNHA

Cell Cycle/DNA Damage Compound Library

Epigenetics Compound Library

Immunology/Inflammation Compound Library

Metabolism/Protease Compound Library

Histone Modification Research Compound Library

Anti-Cancer Compound Library

Anti-Aging Compound Library

Differentiation Inducing Compound Library

Reprogramming Compound Library

Oxygen Sensing Compound Library

Glutamine Metabolism Compound Library

Anti-Breast Cancer Compound Library

Anti-Pancreatic Cancer Compound Library

Anti-Blood Cancer Compound Library

Anti-Cancer Metabolism Compound Library

Angiogenesis-Related Compound Library

Transcription Factor-Targeted Library

Anti-Liver Cancer Compound Library

Anti-Pulmonary Fibrosis Compound Library

Osteogenesis Compound Library

Cancer Stem Cells Compound Library

Pain-Related Compound Library

Metabolic Enzyme Compound Library

Protease Inhibitor Library

Anti-Hematopathy Compound Library

Anti-Ovarian Cancer Compound Library

Multi-Target Compound Library

Bioactive Compound Library Max

MCE Bioactive Compound Library

Bioactive Compound Library

Anti-Fibrosis Compound Library

Anti-Brain Cancer Compound Library

Cell Proliferation Compound Library

Lactic Acid Metabolic Compound Library

High-Throughput Bioactive Compound Library

Anti-Rheumatic Arthritis Compound Library

High-Efficiency Gene Editing Compound Library

Lactylation Compound Library

All HDAC Isoforms

All MMP Isoforms

All HIF/HIF Prolyl-Hydroxylase Isoforms

Biological Activity

Chemical Information

Solvent & Solubility

Purity & Documentation

References

Help & FAQs

Complete Stock Solution Preparation Table

HNHA Related Classifications

HY-118672 Related Classifications