Tacedinaline (Synonyms: N-acetyldinaline; CI-994; Goe-5549)

Name: Tacedinaline
Brand: MedChemExpress
SKU: HY-50934
Rating: 5.0 (7 reviews)

Cat. No.: HY-50934 Purity: 99.32%: Data Sheet
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Tacedinaline (N-acetyldinaline) is an inhibitor of the histone deacetylase (HDAC) with IC₅₀s of 0.9, 0.9, 1.2 μM for recombinant HDAC 1, 2 and 3 respectively.

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

CAS No. : 112522-64-2

Size	Stock	Quantity

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Solid + Solvent (Highly Recommended)
10 mM * 1 mL in DMSO ready for reconstitution	In-stock	Estimated Time of Arrival: December 31
Solution
10 mM * 1 mL in DMSO	In-stock	Estimated Time of Arrival: December 31
Solid
5 mg	In-stock	Estimated Time of Arrival: December 31
10 mg	In-stock	Estimated Time of Arrival: December 31
25 mg	In-stock	Estimated Time of Arrival: December 31
50 mg	In-stock	Estimated Time of Arrival: December 31
100 mg	In-stock	Estimated Time of Arrival: December 31
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Customer Review

Based on 7 publication(s) in Google Scholar

Other Forms of Tacedinaline:

Tacedinaline (Standard) Get quote

7 Publications Citing Use of MCE Tacedinaline

•Patent. US20250161243A1.

Others

RT-PCR

: Tacedinaline purchased from MedChemExpress. Usage Cited in: Nat Commun. 2023 Sep 22;14(1):5916. [Abstract]; Tacedinaline (1 μM). Benzamide HDAC inhibitors induce YAP protein in H209 and H69 cells.

: Tacedinaline purchased from MedChemExpress. Usage Cited in: Nutrients. 2023 Jun 15;15(12):2760.; Tacedinaline (2.5, 25, 250 μM), which inhibits HDACs from class I, decreased the cytokine-induced rise in FD4 permeability.

: Tacedinaline purchased from MedChemExpress. Usage Cited in: Int J Mol Sci. 2022 Apr 2;23(7):3980. [Abstract]; Tacedinaline (10 μM). Effect of HDAC inhibitors on CXCL10 release.

: Tacedinaline purchased from MedChemExpress. Usage Cited in: SLAS Discov. 2022 Dec;27(8):440-447. [Abstract]; SH-SY5Y cells were treated with 3 μM or 10 μM CI-994 (Tacedinaline), or with an equal volume of DMSO for 24 hours, and then RNA was extracted and analyzed by RT-qPCR.

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Biological Activity
Protocol
Purity & Documentation
References
Customer Review

Description

Tacedinaline (N-acetyldinaline) is an inhibitor of the histone deacetylase (HDAC) with IC₅₀s of 0.9, 0.9, 1.2 μM for recombinant HDAC 1, 2 and 3 respectively.

IC₅₀ & Target^[1]

HD1

0.9 μM (IC₅₀)

HD2

0.9 μM (IC₅₀)

HD3

1.2 μM (IC₅₀)

Cellular Effect

Cell Line	Type	Value	Description	References
A-375	IC₅₀	11.29 μM Compound: CI994	Antiproliferative activity against human A375 cells after 72 hrs by CCK-8 assay Antiproliferative activity against human A375 cells after 72 hrs by CCK-8 assay	[PMID: 29202397]
A-375	IC₅₀	11.29 μM Compound: CI994	Antiproliferative activity against human A375 cells assessed as reduction in cell growth incubated for 72 hrs by CCK-8 assay Antiproliferative activity against human A375 cells assessed as reduction in cell growth incubated for 72 hrs by CCK-8 assay	[PMID: 31003060]
A-375	IC₅₀	11.3 μM Compound: Tacedinaline	Antiproliferative activity against human A375 cells after 72 hrs CCK8 assay Antiproliferative activity against human A375 cells after 72 hrs CCK8 assay	[PMID: 30108928]
A-375	IC₅₀	9.64 μM Compound: 5; CI994	Antiproliferative activity against human A375 cells assessed as decrease in cell viability after 72 hrs by CCK-8 assay Antiproliferative activity against human A375 cells assessed as decrease in cell viability after 72 hrs by CCK-8 assay	[PMID: 31103900]
A549	IC₅₀	10.17 μM Compound: 2	Antiproliferative activity against human A549 cells after 72 hrs by CCK8 assay Antiproliferative activity against human A549 cells after 72 hrs by CCK8 assay	[PMID: 30045621]
A549	IC₅₀	15.96 μM Compound: CI-994	Cytotoxicity against human A549 cells assessed as decrease in cell viability measured after 72 hrs by CellTiter-Glo Luminescent assay Cytotoxicity against human A549 cells assessed as decrease in cell viability measured after 72 hrs by CellTiter-Glo Luminescent assay	[PMID: 31223439]
A549	IC₅₀	16.45 μM Compound: 5; CI994	Antiproliferative activity against human A549 cells assessed as decrease in cell viability after 72 hrs by CCK-8 assay Antiproliferative activity against human A549 cells assessed as decrease in cell viability after 72 hrs by CCK-8 assay	[PMID: 31103900]
A549	IC₅₀	20.1 μM Compound: 6; CI994	Antiproliferative activity against human A549 cells after 72 hrs by CCK-8 reagent based assay Antiproliferative activity against human A549 cells after 72 hrs by CCK-8 reagent based assay	[PMID: 28391133]
A549	IC₅₀	20.1 μM Compound: CI994	Antiproliferative activity against human A549 cells assessed as reduction in cell growth incubated for 72 hrs by CCK-8 assay Antiproliferative activity against human A549 cells assessed as reduction in cell growth incubated for 72 hrs by CCK-8 assay	[PMID: 31003060]
A549	IC₅₀	20.1 μM Compound: Tacedinaline	Antiproliferative activity against human A549 cells after 72 hrs CCK8 assay Antiproliferative activity against human A549 cells after 72 hrs CCK8 assay	[PMID: 30108928]
Epithelial cell	IC₅₀	> 50 μM Compound: 18, pfizer,CI-994	Cytotoxicity against human mammary epithelial cells by MTT assay Cytotoxicity against human mammary epithelial cells by MTT assay	[PMID: 17941625]
HCT-116	EC₅₀	8.4 μM Compound: Cl-994	Cytotoxicity against human HCT-116 cells assessed as reduction in cell viability measured after 48 hrs by cell-titer glo assay Cytotoxicity against human HCT-116 cells assessed as reduction in cell viability measured after 48 hrs by cell-titer glo assay	[PMID: 35293758]
HCT-116	IC₅₀	10 μM Compound: 5; CI-994	Cytotoxicity in human HCT116 cells assessed as reduction in cell viability after 72 hrs by MTT assay Cytotoxicity in human HCT116 cells assessed as reduction in cell viability after 72 hrs by MTT assay	[PMID: 28885834]
HCT-116	IC₅₀	4 μM Compound: 18, pfizer,CI-994	Cytotoxicity against human HCT116 cells by MTT assay Cytotoxicity against human HCT116 cells by MTT assay	[PMID: 17941625]
HCT-116	IC₅₀	6.39 μM Compound: 5; CI994	Antiproliferative activity against human HCT116 cells assessed as decrease in cell viability after 72 hrs by CCK-8 assay Antiproliferative activity against human HCT116 cells assessed as decrease in cell viability after 72 hrs by CCK-8 assay	[PMID: 31103900]
HCT-116	IC₅₀	7.71 μM Compound: 6; CI994	Antiproliferative activity against human HCT116 cells after 72 hrs by CCK-8 reagent based assay Antiproliferative activity against human HCT116 cells after 72 hrs by CCK-8 reagent based assay	[PMID: 28391133]
HCT-116	IC₅₀	7.71 μM Compound: CI994	Antiproliferative activity against human HCT116 cells after 72 hrs by CCK-8 assay Antiproliferative activity against human HCT116 cells after 72 hrs by CCK-8 assay	[PMID: 29202397]
HCT-116	IC₅₀	7.71 μM Compound: CI994	Antiproliferative activity against human HCT116 cells assessed as reduction in cell growth incubated for 72 hrs by CCK-8 assay Antiproliferative activity against human HCT116 cells assessed as reduction in cell growth incubated for 72 hrs by CCK-8 assay	[PMID: 31003060]
HCT-116	IC₅₀	9.83 μM Compound: 2	Antiproliferative activity against human HCT116 cells after 72 hrs by CCK8 assay Antiproliferative activity against human HCT116 cells after 72 hrs by CCK8 assay	[PMID: 30045621]
HL-60	IC₅₀	2.8 μM Compound: CI994	Antiproliferative activity against human HL-60 cells incubated for 48 hrs by resazurin dye based fluorescence micro plate reader analysis Antiproliferative activity against human HL-60 cells incubated for 48 hrs by resazurin dye based fluorescence micro plate reader analysis	[PMID: 37948955]
HeLa	IC₅₀	1.81 μM Compound: 5; CI994	Inhibition of HDAC in human HeLa cell nuclear extract assessed as decrease in deacetylation of FLUOR DE LYS Green substrate preincubated for 10 mins followed by substrate addition and measured after 30 mins by fluorescence based assay Inhibition of HDAC in human HeLa cell nuclear extract assessed as decrease in deacetylation of FLUOR DE LYS Green substrate preincubated for 10 mins followed by substrate addition and measured after 30 mins by fluorescence based assay	[PMID: 31103900]
HeLa	IC₅₀	1.81 μM Compound: CI994	Inhibition of HDAC in human HeLa cell nuclear extract using fluor-de-lys-green as substrate preincubated for 10 mins followed by substrate addition and measured after 30 mins by fluorescence assay Inhibition of HDAC in human HeLa cell nuclear extract using fluor-de-lys-green as substrate preincubated for 10 mins followed by substrate addition and measured after 30 mins by fluorescence assay	[PMID: 31003060]
HeLa	IC₅₀	13.43 μM Compound: 5; CI994	Antiproliferative activity against human HeLa cells assessed as decrease in cell viability after 72 hrs by CCK-8 assay Antiproliferative activity against human HeLa cells assessed as decrease in cell viability after 72 hrs by CCK-8 assay	[PMID: 31103900]
HeLa	IC₅₀	18.02 μM Compound: CI994	Antiproliferative activity against human HeLa cells after 72 hrs by CCK-8 assay Antiproliferative activity against human HeLa cells after 72 hrs by CCK-8 assay	[PMID: 29202397]
HeLa	IC₅₀	18.78 μM Compound: CI994	Antiproliferative activity against human HeLa cells assessed as reduction in cell growth incubated for 72 hrs by CCK-8 assay Antiproliferative activity against human HeLa cells assessed as reduction in cell growth incubated for 72 hrs by CCK-8 assay	[PMID: 31003060]
HepG2	IC₅₀	10 μM Compound: 5; CI-994	Cytotoxicity in human HepG2 cells assessed as reduction in cell viability after 72 hrs by MTT assay Cytotoxicity in human HepG2 cells assessed as reduction in cell viability after 72 hrs by MTT assay	[PMID: 28885834]
HepG2	IC₅₀	18.5 μM Compound: Tacedinaline	Antiproliferative activity against human HepG2 cells after 72 hrs CCK8 assay Antiproliferative activity against human HepG2 cells after 72 hrs CCK8 assay	[PMID: 30108928]
HepG2	IC₅₀	18.51 μM Compound: 6; CI994	Antiproliferative activity against human HepG2 cells after 72 hrs by CCK-8 reagent based assay Antiproliferative activity against human HepG2 cells after 72 hrs by CCK-8 reagent based assay	[PMID: 28391133]
JeKo-1	IC₅₀	1.9 μM Compound: CI994	Antiproliferative activity against human JeKo-1 cells incubated for 48 hrs by resazurin dye based fluorescence micro plate reader analysis Antiproliferative activity against human JeKo-1 cells incubated for 48 hrs by resazurin dye based fluorescence micro plate reader analysis	[PMID: 37948955]
L02	IC₅₀	> 100 μM Compound: CI994	Cytotoxicity against human HL7702 cells incubated for 48 hrs by resazurin dye based fluorescence micro plate reader analysis Cytotoxicity against human HL7702 cells incubated for 48 hrs by resazurin dye based fluorescence micro plate reader analysis	[PMID: 37948955]
LNCaP	IC₅₀	7.4 μM Compound: 3, CI-994	Antiproliferative activity against human LNCap by MTT assay Antiproliferative activity against human LNCap by MTT assay	[PMID: 18166465]
MCF7	IC₅₀	13.16 μM Compound: 2	Antiproliferative activity against human MCF7 cells after 72 hrs by CCK8 assay Antiproliferative activity against human MCF7 cells after 72 hrs by CCK8 assay	[PMID: 30045621]
MDA-MB-231	GI₅₀	0.17 μM Compound: 1	Growth inhibition of human MDA-MB-231 cells after 5 days by MTT assay Growth inhibition of human MDA-MB-231 cells after 5 days by MTT assay	[PMID: 18543902]
MDA-MB-231	IC₅₀	10.9 μM Compound: CI994	Antiproliferative activity against human MDA-MB-231 cells incubated for 48 hrs by resazurin dye based fluorescence micro plate reader analysis Antiproliferative activity against human MDA-MB-231 cells incubated for 48 hrs by resazurin dye based fluorescence micro plate reader analysis	[PMID: 37948955]
MGC-803	IC₅₀	11.6 μM Compound: 6; CI994	Antiproliferative activity against human MGC803 cells after 72 hrs by CCK-8 reagent based assay Antiproliferative activity against human MGC803 cells after 72 hrs by CCK-8 reagent based assay	[PMID: 28391133]
MGC-803	IC₅₀	11.6 μM Compound: CI994	Antiproliferative activity against human MGC803 cells after 72 hrs by CCK-8 assay Antiproliferative activity against human MGC803 cells after 72 hrs by CCK-8 assay	[PMID: 29202397]
MM1.S	IC₅₀	4.7 μM Compound: CI994	Antiproliferative activity against human MM1.S cells incubated for 48 hrs by resazurin dye based fluorescence micro plate reader analysis Antiproliferative activity against human MM1.S cells incubated for 48 hrs by resazurin dye based fluorescence micro plate reader analysis	[PMID: 37948955]
NCI-H1299	IC₅₀	33.79 μM Compound: CI994	Antiproliferative activity against human NCI-H1299 cells after 72 hrs by CCK-8 assay Antiproliferative activity against human NCI-H1299 cells after 72 hrs by CCK-8 assay	[PMID: 29202397]
NCI-H1299	IC₅₀	33.8 μM Compound: Tacedinaline	Antiproliferative activity against human H1299 cells after 72 hrs CCK8 assay Antiproliferative activity against human H1299 cells after 72 hrs CCK8 assay	[PMID: 30108928]
NCI-H1299	IC₅₀	6.79 μM Compound: 2	Antiproliferative activity against human NCI-H1299 cells after 72 hrs by CCK8 assay Antiproliferative activity against human NCI-H1299 cells after 72 hrs by CCK8 assay	[PMID: 30045621]
NCI-H460	IC₅₀	9.7 μM Compound: Tacedinaline	Antiproliferative activity against human H460 cells after 72 hrs CCK8 assay Antiproliferative activity against human H460 cells after 72 hrs CCK8 assay	[PMID: 30108928]
NCI-H661	IC₅₀	20 μM Compound: CI-994	Antiproliferative activity against human NCI-H661 cells after 48 hrs Antiproliferative activity against human NCI-H661 cells after 48 hrs	[PMID: 18692397]
NIH3T3	IC₅₀	9.05 μM Compound: 5; CI994	Cytotoxicity against mouse NIH/3T3 cells assessed as reduction in cell viability after 72 hrs by CCK-8 assay Cytotoxicity against mouse NIH/3T3 cells assessed as reduction in cell viability after 72 hrs by CCK-8 assay	[PMID: 31103900]
NIH3T3	IC₅₀	9.05 μM Compound: CI994	Cytotoxicity against mouse NIH/3T3 cells assessed as reduction in cell viability after 48 hrs by CCK8 assay Cytotoxicity against mouse NIH/3T3 cells assessed as reduction in cell viability after 48 hrs by CCK8 assay	[PMID: 31003060]
PC-3	GI₅₀	0.29 μM Compound: 1	Growth inhibition of human PC3 cells after 5 days by MTT assay Growth inhibition of human PC3 cells after 5 days by MTT assay	[PMID: 18543902]
SMMC-7721	IC₅₀	14.06 μM Compound: 5; CI994	Antiproliferative activity against human SMMC7721 cells assessed as decrease in cell viability after 72 hrs by CCK-8 assay Antiproliferative activity against human SMMC7721 cells assessed as decrease in cell viability after 72 hrs by CCK-8 assay	[PMID: 31103900]
SMMC-7721	IC₅₀	16.9 μM Compound: Tacedinaline	Antiproliferative activity against human SMMC7721 cells after 72 hrs CCK8 assay Antiproliferative activity against human SMMC7721 cells after 72 hrs CCK8 assay	[PMID: 30108928]
SMMC-7721	IC₅₀	> 32 μM Compound: CI994	Antiproliferative activity against human SMMC7721 cells assessed as reduction in cell growth incubated for 72 hrs by CCK-8 assay Antiproliferative activity against human SMMC7721 cells assessed as reduction in cell growth incubated for 72 hrs by CCK-8 assay	[PMID: 31003060]
Sf9	IC₅₀	147 nM Compound: 27; CI-994	Inhibition of recombinant human full length C-terminal FLAG-tagged HDAC2 expressed in Sf9 insect cells using FAM-labeled acetylated peptide A as substrate preincubated for 3 hrs followed by substrate addition and measured after 60 mins by fluorescence assay Inhibition of recombinant human full length C-terminal FLAG-tagged HDAC2 expressed in Sf9 insect cells using FAM-labeled acetylated peptide A as substrate preincubated for 3 hrs followed by substrate addition and measured after 60 mins by fluorescence assay	[PMID: 30735902]
Sf9	IC₅₀	41 nM Compound: 27; CI-994	Inhibition of recombinant human full length C-terminal His/FALG-tagged HDAC1 expressed in Sf9 insect cells using FAM-labeled acetylated peptide A as substrate preincubated for 3 hrs followed by substrate addition and measured after 60 mins by fluorescence assay Inhibition of recombinant human full length C-terminal His/FALG-tagged HDAC1 expressed in Sf9 insect cells using FAM-labeled acetylated peptide A as substrate preincubated for 3 hrs followed by substrate addition and measured after 60 mins by fluorescence assay	[PMID: 30735902]

In Vitro

Tacedinaline (N-acetyldinaline) is a novel oral compound with a wide spectrum of antitumor activity in preclinical models. The mechanism of action may involve inhibition of histone deacetylation and cell cycle arrest. Tacedinaline (N-acetyldinaline) is combined with antineoplastic agents commonly used in non-small cell lung cancer cell line management, a marked synergism of action (R=1.8, R=1.5) is observed between Tacedinaline (N-acetyldinaline) (40 μM) and gemcitabine (0.01 μM) at 48 and 72 h of treatment^[2].
Tacedinaline (N-acetyldinaline) inhibits mitogen-stimulated blood lymphocyte proliferation with an IC₅₀ value of 3 μM^[4].

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

In Vivo

Tacedinaline (CI-994) can effect lymphoid tissue in rats within 1 day of a single oral dose, that effects are generally reversible within 7 days^[4].

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

Clinical Trial

Molecular Weight

269.30

Formula

C₁₅H₁₅N₃O₂

CAS No.

112522-64-2

Appearance

Solid

Color

White to gray

SMILES

O=C(NC1=C(N)C=CC=C1)C2=CC=C(NC(C)=O)C=C2

Shipping

Room temperature in continental US; may vary elsewhere.

Storage

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

Solvent & Solubility

In Vitro:

DMSO : ≥ 50 mg/mL (185.67 mM; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)

*"≥" means soluble, but saturation unknown.

Preparing
Stock Solutions

Concentration Solvent Mass	1 mg	5 mg	10 mg

1 mM	3.7133 mL	18.5667 mL	37.1333 mL
5 mM	0.7427 mL	3.7133 mL	7.4267 mL
10 mM	0.3713 mL	1.8567 mL	3.7133 mL

View the Complete Stock Solution Preparation Table

* 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.

Molarity Calculator
Dilution Calculator

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

Concentration _(start) × Volume _(start) = Concentration _(final) × Volume _(final)

This equation is commonly abbreviated as: C₁V₁ = C₂V₂

Concentration _(start)

Volume _(start)

Concentration _(final)

Volume _(final)

In Vivo:

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

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 (9.28 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.
Preparation of Saline: Dissolve 0.9 g sodium chloride in ddH₂O and dilute to 100 mL to obtain a clear Saline solution.

In Vivo Dissolution Calculator

Please enter the basic information of animal experiments:

Dosage

mg/kg

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(per animal)

Dosing volume
(per animal)

μL

Number of animals

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

Please enter your animal formula composition:

DMSO +

Tween-80 +

Saline

Recommended: Keep the proportion of DMSO in working solution below 2% if your animal is weak.

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).

Calculation results:

Working solution concentration: mg/mL

Method for preparing stock solution: mg drug dissolved in μL DMSO (Stock solution concentration: mg/mL).

The concentration of the stock solution you require exceeds the measured solubility. The following solution is for reference only. If necessary, please contact MedChemExpress (MCE).

Method for preparing in vivo working solution for animal experiments: Take μL DMSO stock solution, add μL . μL , mix evenly, next add μL Tween 80, mix evenly, then add μL Saline.

If the continuous dosing period exceeds half a month, please choose this protocol carefully.

Please ensure that the stock solution in the first step is dissolved to a clear state, and add co-solvents in sequence. You can use ultrasonic heating (ultrasonic cleaner, recommended frequency 20-40 kHz), vortexing, etc. to assist dissolution.

Purity & Documentation

Purity: 99.32%

Select Batch:

Data Sheet (274 KB) SDS (393 KB)

COA (247 KB) HNMR (122 KB) LCMS (80 KB)

Handling Instructions (2659 KB)

References

[1]. Moradei OM, et al. Novel aminophenyl benzamide-type histone deacetylase inhibitors with enhanced potency and selectivity. J Med Chem. 2007 Nov 15;50(23):5543-6. [Content Brief]

[2]. Loprevite M, etal. In vitro study of CI-994, a histone deacetylase inhibitor, in non-small cell lung cancer cell lines. Oncol Res. 2005;15(1):39-48. [Content Brief]

[3]. LoRusso PM, et al. Preclinical antitumor activity of CI-994. Invest New Drugs. 1996;14(4):349-56. [Content Brief]

[4]. Graziano MJ, et al. Immunotoxicity of the anticancer drug CI-994 in rats: effects on lymphoid tissue. Arch Toxicol. 1999 Apr-May;73(3):168-74. [Content Brief]

Animal Administration
^[4]

Rats: To characterize the effects of Tacedinaline (CI-994) on lymphoid tissue, male rats are administered single oral doses at 0 (vehicle control), 10, 23, and 45 mg/kg and killed up to 7 days after dosing for evaluation of white blood cell differentials, bone marrow differentials, lymphoid tissue weights, and selected histopathology of lymphoid tissue^[4].

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

References

[1]. Moradei OM, et al. Novel aminophenyl benzamide-type histone deacetylase inhibitors with enhanced potency and selectivity. J Med Chem. 2007 Nov 15;50(23):5543-6. [Content Brief]

[2]. Loprevite M, etal. In vitro study of CI-994, a histone deacetylase inhibitor, in non-small cell lung cancer cell lines. Oncol Res. 2005;15(1):39-48. [Content Brief]

[3]. LoRusso PM, et al. Preclinical antitumor activity of CI-994. Invest New Drugs. 1996;14(4):349-56. [Content Brief]

[4]. Graziano MJ, et al. Immunotoxicity of the anticancer drug CI-994 in rats: effects on lymphoid tissue. Arch Toxicol. 1999 Apr-May;73(3):168-74. [Content Brief]

Complete Stock Solution Preparation Table

Optional Solvent	Concentration Solvent Mass	1 mg	5 mg	10 mg	25 mg

DMSO	1 mM	3.7133 mL	18.5667 mL	37.1333 mL	92.8333 mL
	5 mM	0.7427 mL	3.7133 mL	7.4267 mL	18.5667 mL
	10 mM	0.3713 mL	1.8567 mL	3.7133 mL	9.2833 mL
	15 mM	0.2476 mL	1.2378 mL	2.4756 mL	6.1889 mL
	20 mM	0.1857 mL	0.9283 mL	1.8567 mL	4.6417 mL
	25 mM	0.1485 mL	0.7427 mL	1.4853 mL	3.7133 mL
	30 mM	0.1238 mL	0.6189 mL	1.2378 mL	3.0944 mL
	40 mM	0.0928 mL	0.4642 mL	0.9283 mL	2.3208 mL
	50 mM	0.0743 mL	0.3713 mL	0.7427 mL	1.8567 mL
	60 mM	0.0619 mL	0.3094 mL	0.6189 mL	1.5472 mL
	80 mM	0.0464 mL	0.2321 mL	0.4642 mL	1.1604 mL
	100 mM	0.0371 mL	0.1857 mL	0.3713 mL	0.9283 mL

Tacedinaline Related Classifications

Help & FAQs

Do most proteins show cross-species activity?
Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

Keywords:

Tacedinaline112522-64-2N-acetyldinaline CI-994 Goe-5549CI994CI 994CI-994Goe5549Goe 5549Goe-5549HDACApoptosisHistone deacetylasesInhibitorinhibitorinhibit

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Tacedinaline (Synonyms: N-acetyldinaline; CI-994; Goe-5549)

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7 Publications Citing Use of MCE Tacedinaline

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Complete Stock Solution Preparation Table

Tacedinaline Related Classifications

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