Art. -Nr.: HY-15869

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Inauhzin

(Synonyms: INZ)

3 Cited Publications

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Inauhzin is a dual SirT1/IMPDH2 inhibitor, and acts as an activator p53, used in the research of cancer.

Nur für Forschungszwecke. Wir verkaufen nicht an Patienten.

Reinheit: 98.46%
CAS. Nr.: 309271-94-1
Formel: C₂₅H₁₉N₅OS₂
Molecular Weight:469.58

Speicherung:

Powder -20°C, 3 years , 4°C, 2 years ; In solvent -80°C, 2 years , -20°C, 1 year

Inauhzin Chemical Structure

CAS. Nr.: 309271-94-1

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Fluorescent Dye

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

Biologische Aktivität
- Beschreibung
- IC₅₀ & Target
- In Vitro
- In Vivo
Chemical Information
Publications (3)
Lösungsmittel & Löslichkeit
- In Vitro
- In Vivo
Protokoll
Reinheit & Dokumentation
Verweise
Help & FAQs
Classifications
Bioz

Biologische Aktivität

Beschreibung

Inauhzin is a dual SirT1/IMPDH2 inhibitor, and acts as an activator p53, used in the research of cancer.

IC₅₀ & Target^[3]

SIRT1

MDM-2/p53

IMPDH2

Alle Sirtuin Isoform-spezifische Produkte anzeigen :

In Vitro

Inauhzin (10 μM) induces p53 levels as effectively as actinomycin D (10 nM), and mediates p53-dependent cytotoxicity through its specific functional groups in human lung carcinoma H460 cells. Inauhzin (2 μM) induces p53 level and activity as well as p53-dependent apoptosis. Inauhzin also stabilizes p53 and inhibits its ubiquitylation. Inauhzin induces acetylation of p53 in H460 cells, but not tubulin, which is affected by knockdown of SIRT1^[1]. Inauhzin (0-2 μM) significantly enhances the expression level and activity of p53 in HCT116^p53+/+ cells and enhances the expression level and activity of p53 in H460 cells in a dose-dependent manner. Inauhzin and Nutlin-3 demonstrate synergistic cytotoxicity in the Nutlin-3 low-sensitive cells. Inauhzin and Nutlin-3 synergistically induce p53-dependent apoptosis^[2]. Inauhzin targets both SirT1 and IMP dehydrogenase 2 (IMPDH2), and acts as a potent p53 activator^[3].

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

In Vivo

Inauhzin (30 mg/kg, i.p.) effectively induces apoptosis and suppresses tumour growth of H460 xenograft harbouring p53^[1]. Inauhzin (30 mg/kg, i.p.) reduces the HCT116 tumor volume by appr 70%. Inauhzin (15 mg/kg) in combination with 150 mg/kg of Nutlin-3 demonstrates a significant synergy on p53 induction, apoptosis and tumor suppression of HCT116^p53+/+ xenografts^[2].

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

Chemical Information

CAS. Nr. 309271-94-1
Appearance Solid
Molecular Weight 469.58
Formel C₂₅H₁₉N₅OS₂
Color Light yellow to yellow
SMILES

CCC(SC1=NN=C2C(NC3=C2C=CC=C3)=N1)C(N4C5=C(C=CC=C5)SC6=CC=CC=C46)=O
Synonyms

INZ
Versand

Room temperature in continental US; may vary elsewhere.

Speicherung

Powder	-20°C	3 years
	4°C	2 years
In solvent	-80°C	2 years
	-20°C	1 year

Publications (3)

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Journal Impact Factor

Nat Commun

Selective inhibition of cancer cell self-renewal through a Quisinostat-histone H1.0 axis. [Abstract]

2020 Apr 14;11(1):1792. PMID: 32286289
J Exp Clin Cancer Res

Pyrotinib targeted EGFR/GRP78 mediated cell apoptosis in high EGFR gene copy number gastric cancer. [Abstract]

2025 Aug 19;44(1):245. PMID: 40830980
Proc Natl Acad Sci U S A

MGMT-activated DUB3 stabilizes MCL1 and drives chemoresistance in ovarian cancer. [Abstract]

2019 Feb 19;116(8):2961-2966. PMID: 30718431

Lösungsmittel & Löslichkeit

In Vitro:

DMSO : 100 mg/mL (212.96 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

2.1296 mL

10.6478 mL

21.2956 mL

5 mM

0.4259 mL

2.1296 mL

4.2591 mL

10 mM

0.2130 mL

1.0648 mL

2.1296 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, 2 years; -20°C, 1 year. When stored at -80°C, please use it within 2 years. When stored at -20°C, please use it within 1 year.

Molaritätsrechner

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

Mass Mass

Konzentration Konzentration

Volumen Volumen

Molecular Weight Molecular Weight

Verdünnungsrechner

Konzentration _{(Stammlösung)} × Volumen _{(Stammlösung)} = Konzentration _{(Ziellösung)} × Volumen _{(Ziellösung)}

Konzentration _{(Stammlösung)} Konzentration _{(Stammlösung)}

Volumen _{(Stammlösung)} Volumen _{(Stammlösung)}

Konzentration _{(Ziellösung)} Konzentration _{(Ziellösung)}

Volumen _{(Ziellösung)} Volumen _{(Ziellösung)}

In Vivo:

Select the appropriate dissolution method based on your experimental animal and administration route.

Stock Solution Working Solution

For the following dissolution methods, please ensure to first prepare a clear stock solution using an In Vitro approach and then sequentially add co-solvents:
To ensure reliable experimental results, the clarified stock solution can be appropriately stored based on storage conditions. As for the working solution for In Vivo experiments, it is recommended to prepare freshly and use it on the same day.
The percentages shown for the solvents indicate their volumetric ratio in the final prepared solution. If precipitation or phase separation occurs during preparation, heat and/or sonication can be used to aid dissolution.

Protocol 1

Add each solvent one by one: 10% DMSO 40% PEG300 5% Tween-80 45% Saline

Solubility: ≥ 2.5 mg/mL (5.32 mM); Clear solution

This protocol yields a clear solution of ≥ 2.5 mg/mL (saturation unknown).

Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (25.0 mg/mL) to 400 μL PEG300, and mix evenly; then add 50 μL Tween-80 and mix evenly; then add 450 μL Saline to adjust the volume to 1 mL.

In Vivo Dissolution Calculator

Please enter the basic information of animal experiments:

Dosage Dosage
mg/kg
Animal Weight (Per Animal) Animal Weight (Per Animal)
g
Dosing Volume (Per Animal) Dosing Volume (Per Animal)
μL
Number of Animals Number of Animals

Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.

Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.

Please enter your animal formula composition:

%
DMSO +

Recommended: Keep the proportion of DMSO in working solution below 2% if your animal is weak.
%
+
+
%
Tween-80 + +
%
Saline +

The co-solvents required include: DMSO, . All of co-solvents are available by MedChemExpress (MCE). , Tween 80. All of co-solvents are available by MedChemExpress (MCE).

Working solution concentration: 0.22 mg/mL

Protokoll

Cell Assay^[1]

The cell counting kit is used to assess cell growth. Cell suspensions are seeded at 5000 cells per well in 96-well culture plates and incubated overnight at 37°C. Compounds are added into the plates and incubated at 37°C for 72 h. Cell growth inhibition is determined by adding WST-8 at a final concentration of 10% to each well, and the absorbance of the samples is measured at 450 nm using a Microplate Reader^[1].

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

Animal Administration^[1]

Five-weeks-old female SCID mice are housed in a BSL2 environment. Mice are subcutaneously inoculated with 5×10⁶ H460 or 3×10⁶ HCT116 cells. Tumour growth is monitored every other day with electronic digital calipers in two dimensions. Tumour volume is calculated with the formula: tumour volume (mm³) = (length × width²)/2. When the mean tumour volume reaches approximately 100 mm³ after 7-9 days, animals are dosed by i.p. injection with vehicle (5% DMSO) or Inauhzin. Inhibition of tumour growth is calculated on the last day of treatment. To detect p53 activation in vivo, tumours are harvested and disrupted in RIPA buffer containing a protease inhibitor mixture. Tumour lysates are analysed by IB. Cell proliferation in tumours is assessed by BrdU labeling followed by Immunostaining. 200 mg/kg body weight of BrdU is administrated to mice via i.p. injection 2 h before mice are sacrificed. Apoptosis is examined by TUNEL staining, using the Fluorescein In situ cell death detection kit^[1].

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

Reinheit & Dokumentation

Select Batch:

Reinheit: 99.98%

Assay: 99.98%

ee.: 99.98%

Data Sheet (282 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)

Verweise

[1]. Zhang Q, et al. A small molecule Inauhzin inhibits SIRT1 activity and suppresses tumour growth through activation of p53. EMBO Mol Med. 2012 Apr;4(4):298-312. [Content Brief]

[2]. Zhang Y, et al. Inauhzin and Nutlin3 synergistically activate p53 and suppress tumor growth. Cancer Biol Ther. 2012 Aug;13(10):915-24. [Content Brief]

[3]. Nguyen D, et al. Reviving the guardian of the genome: Small molecule activators of p53. Pharmacol Ther. 2017 Oct;178:92-108. [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, 2 years; -20°C, 1 year. When stored at -80°C, please use it within 2 years. When stored at -20°C, please use it within 1 year.

Optional Solvent	Concentration Solvent Mass	1 mg	5 mg	10 mg	25 mg
DMSO	1 mM	2.1296 mL	10.6478 mL	21.2956 mL	53.2391 mL
	5 mM	0.4259 mL	2.1296 mL	4.2591 mL	10.6478 mL
	10 mM	0.2130 mL	1.0648 mL	2.1296 mL	5.3239 mL
	15 mM	0.1420 mL	0.7099 mL	1.4197 mL	3.5493 mL
	20 mM	0.1065 mL	0.5324 mL	1.0648 mL	2.6620 mL
	25 mM	0.0852 mL	0.4259 mL	0.8518 mL	2.1296 mL
	30 mM	0.0710 mL	0.3549 mL	0.7099 mL	1.7746 mL
	40 mM	0.0532 mL	0.2662 mL	0.5324 mL	1.3310 mL
	50 mM	0.0426 mL	0.2130 mL	0.4259 mL	1.0648 mL
	60 mM	0.0355 mL	0.1775 mL	0.3549 mL	0.8873 mL
	80 mM	0.0266 mL	0.1331 mL	0.2662 mL	0.6655 mL
	100 mM	0.0213 mL	0.1065 mL	0.2130 mL	0.5324 mL

Keywords

Inauhzin

3 Cited Publications

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Publications Citing Use of MedChemExpress (MCE) Inauhzin

Alle Sirtuin Isoform-spezifische Produkte anzeigen

Biologische Aktivität

Chemical Information

Publications (3)

Lösungsmittel & Löslichkeit

Protokoll

Reinheit & Dokumentation

Verweise

Help & FAQs

Complete Stock Solution Preparation Table

Inauhzin Related Classifications

HY-15869 Related Classifications