2. Apoptosis
  3. IAP
  4. CUDC-427

CUDC-427 is a potent second-generation pan-selective IAP antagonist, used for treatment of various cancers.

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

CUDC-427 Chemical Structure

CUDC-427 Chemical Structure

CAS No. : 1446182-94-0

Size Price Stock Quantity
Solid + Solvent
10 mM * 1 mL in DMSO
ready for reconstitution
 USD 261 In-stock
Solution
10 mM * 1 mL in DMSO USD 261 In-stock
Solid
5 mg USD 210 In-stock
10 mg USD 330 In-stock
50 mg USD 900 In-stock
100 mg   Get quote  
200 mg   Get quote  

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Customer Review

Based on 3 publication(s) in Google Scholar

CUDC-427 Related Antibodies

Top Publications Citing Use of Products

View All IAP Isoform Specific Products:

View All Isoforms
cIAP cIAP-1 cIAP-2 XIAP

  • Biological Activity

  • Protocol

  • Purity & Documentation

  • References

  • Customer Review

Description

CUDC-427 is a potent second-generation pan-selective IAP antagonist, used for treatment of various cancers.

In Vitro

GDC-0917 (0.1 nM-10 μM) induces reduction of cIAP1 levels in PBMCs in a concentration-dependent manner showing greater than 80% inhibition at concentrations greater than 0.1 µM (56.5 ng/mL)[1].

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

CUDC-427 Related Antibodies
In Vivo

GDC-0917 (0.08-16.3 mg/kg) exhibits antitumor activity in a dose dependent manner in the MDA-MB-231-X1.1 Breast Cancer Xenograft, and GDC-0917 is well tolerated, with all dose groups experiencing a <11% decrease in mean body weight. GDC-0917 has low to moderate clearance in the mouse (12.0 mL/min/kg), rat (27.0 mL/min/kg), and dog (15.3 mL/min/kg), and high clearance in the monkey (67.6 mL/min/kg). Oral bioavailability is lowest in monkeys compared with other species[1].

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

564.70

Formula

C29H36N6O4S
CAS No.
Appearance

Solid

Color

Light yellow to yellow

SMILES

O=C([C@H](CCC1)N1C([C@H](C2CCCCC2)NC([C@H](C)NC)=O)=O)NC3=C(C4=CC=CC=C4)N=C(C5=NC=CO5)S3
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 (88.54 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 1.7709 mL 8.8543 mL 17.7085 mL
5 mM 0.3542 mL 1.7709 mL 3.5417 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)

Mass
=
Concentration
×
Volume
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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: ≥ 2.5 mg/mL (4.43 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

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).
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: 99.01%

COA (257 KB) LCMS (269 KB)

Handling Instructions (2659 KB)
References
Animal Administration
[1]

Briefly, 10 million MDA-MB-231-X1.1 breast adenocarcinoma cells resuspended in Hank’s balanced salt solution and Matrigel (1:1, v/v) are implanted subcutaneously into the upper right flank of female SCID.bg mice. MDA-MB-231-X1.1 cells are MDA-MB-231 cells that are selected for improved in vivo growth rates. When tumor volumes reach approximately 100-300 mm3, mice are assigned to treatment groups to get a similar mean tumor size for each treatment group. Treatment groups (n=5 per group) are administered once daily oral doses of vehicle (15% hydroxypropyl-β-cyclodextrin, 20 mM succinic acid in water), 0.08, 0.17, 0.34, 0.68, 1.36, 2.72, 5.43, 10.87, or 16.30 mg/kg of GDC-0917 for 21 days. Tumor volumes are measured in two dimensions (length and width) using Ultra Cal IV calipers. Tumor sizes and body weights are recorded twice weekly, and the mice are regularly observed over the course of the study. Mice are euthanized if their tumor volume exceeds 2000 mm3 or if their body weight drops by more than 20% of the starting weight.

MCE has not independently confirmed the accuracy of these methods. They are for reference only.
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, 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 1.7709 mL 8.8543 mL 17.7085 mL 44.2713 mL
5 mM 0.3542 mL 1.7709 mL 3.5417 mL 8.8543 mL
10 mM 0.1771 mL 0.8854 mL 1.7709 mL 4.4271 mL
15 mM 0.1181 mL 0.5903 mL 1.1806 mL 2.9514 mL
20 mM 0.0885 mL 0.4427 mL 0.8854 mL 2.2136 mL
25 mM 0.0708 mL 0.3542 mL 0.7083 mL 1.7709 mL
30 mM 0.0590 mL 0.2951 mL 0.5903 mL 1.4757 mL
40 mM 0.0443 mL 0.2214 mL 0.4427 mL 1.1068 mL
50 mM 0.0354 mL 0.1771 mL 0.3542 mL 0.8854 mL
60 mM 0.0295 mL 0.1476 mL 0.2951 mL 0.7379 mL
80 mM 0.0221 mL 0.1107 mL 0.2214 mL 0.5534 mL
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CUDC-427 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:

CUDC-4271446182-94-0GDC-0917CUDC427CUDC 427GDC0917GDC 0917IAPInhibitorinhibitorinhibit

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