2. PROTAC Apoptosis
  3. Ligands for E3 Ligase Apoptosis Molecular Glues
  4. Iberdomide

Iberdomide (CC-220) est un modulateur de cereblon (CRBN) avec une valeur IC50 de 60 nM.

Iberdomide (CC-220) is an orally active and potent cereblon (CRBN) E3 ligase modulator (CELMoD) with an IC50 of ~150 nM for cereblon-binding affinity. Iberdomide, a derivative of Thalidomide (HY-14658), has antitumor and immunostimulatory activities.

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Iberdomide Chemical Structure

Iberdomide Chemical Structure

CAS No. : 1323403-33-3

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Customer Review

Based on 8 publication(s) in Google Scholar

Iberdomide Related Antibodies

Top Publications Citing Use of Products

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von Hippel-Lindau (VHL) MDM2 Cereblon IAP

  • Biological Activity

  • Protocol

  • Purity & Documentation

  • References

  • Customer Review

Description

Iberdomide (CC-220) is an orally active and potent cereblon (CRBN) E3 ligase modulator (CELMoD) with an IC50 of ~150 nM for cereblon-binding affinity. Iberdomide, a derivative of Thalidomide (HY-14658), has antitumor and immunostimulatory activities[1][2].

In Vitro

Iberdomide (CC-220; 0.01, 0.1, 1, 10 μM; 72-96 hrs) has antiproliferative effects in a panel of multiple myeloma (MM) cell lines (EJM, H929, KMS11, KMS128M, KMS12PE, MM1.S, MM1.R, RPM-8226, U266 cells) across a range of concentrations[1].
Iberdomide (0.1 μM; 96 hrs) induces apoptosis in all MM cell lines[1].
Iberdomide (0.1 μM; 24, 48, 72 hrs) results in time-dependent increases in G0/G1 and sub-G1 cell cycle fractions on H929 cells[1].
Iberdomide leads to rapid Aiolos depletion in the KMS12BM line[1].
Iberdomide (0.1 μM) displays some anti-proliferative activity in two of the Pomalidomide-resistant (PR) lines with cereblon mutations (EJM/PR and H929/PR) along with decreased levels of cereblon protein[1].
Iberdomide (0.1-1000 nM; 72 hrs) equally induces PBMC-mediated killing of both parental MM1.S cells and MM1.S/PR cells[1].

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

Iberdomide Related Antibodies
In Vivo

Iberdomide (CC-220; 10 mg/kg; oral gavage) after 6 or 24 hours causes higher hCRBN expression in hC343 splenocytes correlated to deeper IKZF1/3 downregulation in WT (C57BL/6), hC123, or-343, (representing two different transgenic founder lines expressing hCRBN) and mCrbn-/- mice[2].

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

449.50

Formula

C25H27N3O5
CAS No.
Appearance

Solid

Color

White to off-white

SMILES

O=C([C@@H](N(CC1=C2C=CC=C1OCC3=CC=C(CN4CCOCC4)C=C3)C2=O)CC5)NC5=O
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 : 125 mg/mL (278.09 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 2.2247 mL 11.1235 mL 22.2469 mL
5 mM 0.4449 mL 2.2247 mL 4.4494 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
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Concentration
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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

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Volume (start)

V1

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C2

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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: ≥ 2.08 mg/mL (4.63 mM); Clear solution

    This protocol yields a clear solution of ≥ 2.08 mg/mL (saturation unknown).

    Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (20.8 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: ≥ 2.08 mg/mL (4.63 mM); Clear solution

    This protocol yields a clear solution of ≥ 2.08 mg/mL (saturation unknown).

    Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (20.8 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:

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(per animal)

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Number of animals

Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.
Please enter your animal formula composition:
%
DMSO +
% 
+
%
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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: 98.83%

COA (253 KB) HNMR (278 KB) LCMS (88 KB)

Handling Instructions (2659 KB)
References
Kinase Assay
[1]

Iberdomide is dissolved in DMSO. In the assay, 60 nM 6Xhis-tagged CRBN-DDB1 is combined with 30 nM cy5-conjugated cereblon modulator and 3 nM LanthaScreen Eu-anti-His Tag antibody in 20 mM HEPES pH 7, 150 mM NaCl, 0.005% Tween-20 assay buffer. FRET is observed by exciting at 340 nm and monitoring emission at 615 nm and 665 nm, and FRET efficiency is determined by the ratio of FRET to non-FRET emission. Competing cereblon modulating compound (Iberdomide) or DMSO carrier is titrated and incubated for 10 min before scanning[1].

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 2.2247 mL 11.1235 mL 22.2469 mL 55.6174 mL
5 mM 0.4449 mL 2.2247 mL 4.4494 mL 11.1235 mL
10 mM 0.2225 mL 1.1123 mL 2.2247 mL 5.5617 mL
15 mM 0.1483 mL 0.7416 mL 1.4831 mL 3.7078 mL
20 mM 0.1112 mL 0.5562 mL 1.1123 mL 2.7809 mL
25 mM 0.0890 mL 0.4449 mL 0.8899 mL 2.2247 mL
30 mM 0.0742 mL 0.3708 mL 0.7416 mL 1.8539 mL
40 mM 0.0556 mL 0.2781 mL 0.5562 mL 1.3904 mL
50 mM 0.0445 mL 0.2225 mL 0.4449 mL 1.1123 mL
60 mM 0.0371 mL 0.1854 mL 0.3708 mL 0.9270 mL
80 mM 0.0278 mL 0.1390 mL 0.2781 mL 0.6952 mL
100 mM 0.0222 mL 0.1112 mL 0.2225 mL 0.5562 mL
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Iberdomide 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:

Iberdomide1323403-33-3CC-220CC220CC 220Ligands for E3 LigaseApoptosisMolecular GluesE3 ligase-recruiting MoietyorallycereblonCRBNE3ligaseCELMoDThalidomidemultiplemyelomaEJMH929KMS11KMS128MKMS12PEMM1.SMM1.RRPM-8226U266G0/G1sub-G1Inhibitorinhibitorinhibit

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