2. Cell Cycle/DNA Damage
  3. CDK
  4. Cirtuvivint

Cirtuvivint  (Synonyms: SM08502)

Cat. No.: HY-137435 Purity: 98.28%
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Cirtuvivint (SM08502) is a potent and orally active CDC-like kinase (CLK) inhibitor. Cirtuvivint can be used for solid tumors research.

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

Cirtuvivint Chemical Structure

Cirtuvivint Chemical Structure

CAS No. : 2143917-62-6

Size Price Stock Quantity
5 mg USD 320 In-stock
10 mg USD 480 In-stock
25 mg USD 980 In-stock
50 mg USD 1560 In-stock
100 mg USD 2500 In-stock
200 mg   Get quote  
500 mg   Get quote  

* Please select Quantity before adding items.

This product is a controlled substance and not for sale in your territory.

Customer Review

Based on 1 publication(s) in Google Scholar

Cirtuvivint Related Antibodies

Top Publications Citing Use of Products

1 Publications Citing Use of MCE Cirtuvivint

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  • Biological Activity

  • Purity & Documentation

  • References

  • Customer Review

Description

Cirtuvivint (SM08502) is a potent and orally active CDC-like kinase (CLK) inhibitor. Cirtuvivint can be used for solid tumors research[1].

In Vitro

Cirtuvivint (SM08502) inhibits serine and arginine rich splicing factor (SRSF) phosphorylation and disrupted spliceosome activity, which is associated with inhibition of Wnt pathway-related gene and protein expression. Cirtuvivint induces the generation of splicing variants of Wnt pathway genes, suggesting that its mechanism for inhibition of gene expression includes effects on alternative splicing[1].

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

Cirtuvivint Related Antibodies
In Vivo

Orally administered Cirtuvivint (SM08502) significantly inhibits growth of gastrointestinal tumors and decreased SRSF phosphorylation and Wnt pathway gene expression in xenograft mouse models[1].

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

427.50

Formula

C24H25N7O
CAS No.
Appearance

Solid

Color

Light yellow to yellow

SMILES

O=C(C1=CC(N2CCN(CC2)C)=NC=C1)NC3=NC=C4C=CC(C5=CN(C)N=C5)=CC4=C3
Shipping

Room temperature in continental US; may vary elsewhere.
Storage

4°C, sealed storage, away from moisture and light

*In solvent : -80°C, 1 year; -20°C, 6 months (sealed storage, away from moisture and light)

Solvent & Solubility
In Vitro: 

DMSO : 12.5 mg/mL (29.24 mM; ultrasonic and warming and heat to 60°C; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)

H2O : < 0.1 mg/mL (insoluble)

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 2.3392 mL 11.6959 mL 23.3918 mL
5 mM 0.4678 mL 2.3392 mL 4.6784 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, 1 year; -20°C, 6 months (sealed storage, away from moisture and light). When stored at -80°C, please use it within 1 year. When stored at -20°C, please use it within 6 months.

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  • Dilution Calculator

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

Mass
=
Concentration
×
Volume
×
Molecular Weight *

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

This equation is commonly abbreviated as: C1V1 = C2V2

Concentration (start)

C1

×
Volume (start)

V1

=
Concentration (final)

C2

×
Volume (final)

V2

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: ≥ 1.25 mg/mL (2.92 mM); Clear solution

    This protocol yields a clear solution of ≥ 1.25 mg/mL (saturation unknown).

    Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (12.5 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.
  • Protocol 2

    Add each solvent one by one:  10% DMSO    90% (20% SBE-β-CD in Saline)

    Solubility: ≥ 1.25 mg/mL (2.92 mM); Clear solution

    This protocol yields a clear solution of ≥ 1.25 mg/mL (saturation unknown).

    Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (12.5 mg/mL) to 900 μL 20% SBE-β-CD in Saline, and mix evenly.

    Preparation of 20% SBE-β-CD in Saline (4°C, storage for one week): 2 g SBE-β-CD powder is dissolved in 10 mL Saline, completely dissolve until clear.
In Vivo Dissolution Calculator
Please enter the basic information of animal experiments:

Dosage

mg/kg

Animal weight
(per animal)

g

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).

*In solvent : -80°C, 1 year; -20°C, 6 months (sealed storage, away from moisture and light)

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
References

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, 1 year; -20°C, 6 months (sealed storage, away from moisture and light). When stored at -80°C, please use it within 1 year. When stored at -20°C, please use it within 6 months.

Optional Solvent Concentration Solvent Mass 1 mg 5 mg 10 mg 25 mg
DMSO 1 mM 2.3392 mL 11.6959 mL 23.3918 mL 58.4795 mL
5 mM 0.4678 mL 2.3392 mL 4.6784 mL 11.6959 mL
10 mM 0.2339 mL 1.1696 mL 2.3392 mL 5.8480 mL
15 mM 0.1559 mL 0.7797 mL 1.5595 mL 3.8986 mL
20 mM 0.1170 mL 0.5848 mL 1.1696 mL 2.9240 mL
25 mM 0.0936 mL 0.4678 mL 0.9357 mL 2.3392 mL
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Cirtuvivint 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:

Cirtuvivint2143917-62-6SM08502SM 08502SM-08502CDKCyclin dependent kinaseCLKsolidtumorsWntSRSFInhibitorinhibitorinhibit

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