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DCH36_06

Alias: DCH36-06; DCH36 06; DCH36_06
Cat No.:V19286 Purity: ≥98%
DCH36_06 is a potent and specific p300/CBP inhibitor (antagonist) with IC50s of 0.6 μM and 3.2 μM for p300 and CBP, respectively.
DCH36_06
DCH36_06 Chemical Structure CAS No.: 593273-05-3
Product category: New1
This product is for research use only, not for human use. We do not sell to patients.
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Product Description
DCH36_06 is a potent and specific p300/CBP inhibitor (antagonist) with IC50s of 0.6 μM and 3.2 μM for p300 and CBP, respectively. DCH36_06-mediated inhibition of p300/CBP leads to hypoacetylation of H3K18 in leukemia cells. anti-tumor effects.
Biological Activity I Assay Protocols (From Reference)
ln Vitro
Leukemic cells undergo dose-dependent apoptosis and cell cycle arrest in the G1 phase upon treatment with DCH36_06 (6.7–20 μM; 24-48 hours) [1]. The cleavage of pro-caspase 3, pro-caspase 9, and PARP1 is dramatically activated in a dose-dependent manner upon treatment with DCH36_06 (5-10 μM; 24 hours) [1]. When tested against the leukemia cell lines CEM, MOLT3, MOLT4, Jurkat, MV4-11, THP-1, RS4;11, KOPN8, Kasumi-1, and K562 cells, DCH36_06 shown strong antiproliferative activity in a dose-dependent manner; its IC50 values are in the single-digit micromolar range [1].
ln Vivo
DCH36_06 inhibits the growth of mouse leukemia xenografts when administered intraperitoneally (i.p.) at 25–50 mg/kg for 20 days [1].
Cell Assay
Cell cycle analysis[1]
Cell Types: MV4-11 Cell
Tested Concentrations: 6.7 μM, 20 μM
Incubation Duration: 24 hrs (hours), 48 hrs (hours)
Experimental Results: Dose-dependent cell cycle arrest in G1 phase.

Apoptosis analysis [1]
Cell Types: MV4-11 Cell
Tested Concentrations: 6.7 μM, 20 μM
Incubation Duration: 24 hrs (hours), 48 hrs (hours)
Experimental Results: Significant induction of apoptosis.

Western Blot Analysis [1]
Cell Types: MV4-11 cells
Tested Concentrations: 5 μM, 10 μM
Incubation Duration: 24 hrs (hours)
Experimental Results: Significant activation of pro-caspase 3, pro-caspase 9 and cleavage of PARP1 in a dose-dependent manner.
Animal Protocol
Animal/Disease Models: MV4-11 xenograft nude mice [1]
Doses: 25 mg/kg, 50 mg/kg
Route of Administration: intraperitoneal (ip) injection; every two days; 20 days
Experimental Results: Tumor growth rate was Dramatically diminished in a dose-dependent manner .
References

[1]. Discovery and biological evaluation of thiobarbituric derivatives as potent p300/CBP inhibitors. Bioorg Med Chem. 2018 Nov 1;26(20):5397-5407.

These protocols are for reference only. InvivoChem does not independently validate these methods.
Physicochemical Properties
Molecular Formula
C18H13CLN2O3S
Molecular Weight
372.825422048569
Exact Mass
372.033
CAS #
593273-05-3
PubChem CID
1797299
Appearance
Orange to red solid powder
LogP
4
Hydrogen Bond Donor Count
1
Hydrogen Bond Acceptor Count
4
Rotatable Bond Count
3
Heavy Atom Count
25
Complexity
634
Defined Atom Stereocenter Count
0
SMILES
ClC1=C(C)C=CC(=C1)N1C(NC(/C(=C\C=C\C2=CC=CO2)/C1=O)=O)=S
InChi Key
AYNCXNUUERDREH-FMDPHQNASA-N
InChi Code
InChI=1S/C18H13ClN2O3S/c1-11-7-8-12(10-15(11)19)21-17(23)14(16(22)20-18(21)25)6-2-4-13-5-3-9-24-13/h2-10H,1H3,(H,20,22,25)/b4-2+,14-6+
Chemical Name
(5E)-1-(3-chloro-4-methylphenyl)-5-[(E)-3-(furan-2-yl)prop-2-enylidene]-2-sulfanylidene-1,3-diazinane-4,6-dione
Synonyms
DCH36-06; DCH36 06; DCH36_06
HS Tariff Code
2934.99.9001
Storage

Powder      -20°C    3 years

                     4°C     2 years

In solvent   -80°C    6 months

                  -20°C    1 month

Note: This product requires protection from light (avoid light exposure) during transportation and storage.
Shipping Condition
Room temperature (This product is stable at ambient temperature for a few days during ordinary shipping and time spent in Customs)
Solubility Data
Solubility (In Vitro)
DMSO : ~125 mg/mL (~335.27 mM)
Solubility (In Vivo)
Solubility in Formulation 1: ≥ 2.08 mg/mL (5.58 mM) (saturation unknown) in 10% DMSO + 40% PEG300 + 5% Tween80 + 45% Saline (add these co-solvents sequentially from left to right, and one by one), clear solution.
For example, if 1 mL of working solution is to be prepared, you can add 100 μL of 20.8 mg/mL clear DMSO stock solution to 400 μL PEG300 and mix evenly; then add 50 μL Tween-80 to the above solution and mix evenly; then add 450 μL normal saline to adjust the volume to 1 mL.
Preparation of saline: Dissolve 0.9 g of sodium chloride in 100 mL ddH₂ O to obtain a clear solution.

Solubility in Formulation 2: 2.08 mg/mL (5.58 mM) in 10% DMSO + 90% (20% SBE-β-CD in Saline) (add these co-solvents sequentially from left to right, and one by one), suspension solution; with ultrasonication.
For example, if 1 mL of working solution is to be prepared, you can add 100 μL of 20.8 mg/mL clear DMSO stock solution to 900 μL of 20% SBE-β-CD physiological saline solution and mix evenly.
Preparation of 20% SBE-β-CD in Saline (4°C,1 week): Dissolve 2 g SBE-β-CD in 10 mL saline to obtain a clear solution.

 (Please use freshly prepared in vivo formulations for optimal results.)
Preparing Stock Solutions 1 mg 5 mg 10 mg
1 mM 2.6822 mL 13.4109 mL 26.8219 mL
5 mM 0.5364 mL 2.6822 mL 5.3644 mL
10 mM 0.2682 mL 1.3411 mL 2.6822 mL

*Note: Please select an appropriate solvent for the preparation of stock solution based on your experiment needs. For most products, DMSO can be used for preparing stock solutions (e.g. 5 mM, 10 mM, or 20 mM concentration); some products with high aqueous solubility may be dissolved in water directly. Solubility information is available at the above Solubility Data section. Once the stock solution is prepared, aliquot it to routine usage volumes and store at -20°C or -80°C. Avoid repeated freeze and thaw cycles.

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What is the mass of compound required to make a 10 mM stock solution in 5 ml of DMSO given that the molecular weight of the compound is 350.26 g/mol?
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What volume of a given 10 mM stock solution is required to make 25 ml of a 25 μM solution?
Using the equation C1V1 = C2V2, where C1=10 mM, C2=25 μM, V2=25 ml and V1 is the unknown:
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Note: Chemical formula is case sensitive: C12H18N3O4  c12h18n3o4
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In vivo Formulation Calculator (Clear solution)
Step 1: Enter information below (Recommended: An additional animal to make allowance for loss during the experiment)
Step 2: Enter in vivo formulation (This is only a calculator, not the exact formulation for a specific product. Please contact us first if there is no in vivo formulation in the solubility section.)
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Calculation results

Working concentration mg/mL;

Method for preparing DMSO stock solution mg drug pre-dissolved in μL DMSO (stock solution concentration mg/mL). Please contact us first if the concentration exceeds the DMSO solubility of the batch of drug.

Method for preparing in vivo formulation:Take μL DMSO stock solution, next add μL PEG300, mix and clarify, next addμL Tween 80, mix and clarify, next add μL ddH2O,mix and clarify.

(1) Please be sure that the solution is clear before the addition of next solvent. Dissolution methods like vortex, ultrasound or warming and heat may be used to aid dissolving.
             (2) Be sure to add the solvent(s) in order.

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