Pomalidomide-PEG4-azide

Name: Pomalidomide-PEG4-azide
Brand: MedChemExpress
SKU: HY-141015
Rating: 4.5 (1 reviews)

Cat. No.: HY-141015 Purity: 97.02%: FAQs
Data Sheet SDS COA Handling Instructions

Molarity Calculator

Pomalidomide-PEG4-azide is a synthesized E3 ligase ligand-linker conjugate that incorporates the Pomalidomide based cereblon ligand and a linker used in PROTAC technology. Pomalidomide-PEG4-azide is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. Strain-promoted alkyne-azide cycloaddition (SPAAC) can also occur with molecules containing DBCO or BCN groups.

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

Pomalidomide-PEG4-azide Chemical Structure

CAS No. : 2271036-47-4

Size	Price	Stock	Quantity
100 mg	USD 550	In-stock	Estimated Time of Arrival: December 31
250 mg	USD 950	In-stock	Estimated Time of Arrival: December 31
500 mg		Get quote
1 g		Get quote

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Customer Review

Based on 1 publication(s) in Google Scholar

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•Related Small Molecules:

•Related Proteins:

View All E3 Ligase Ligand-Linker Conjugates Isoform Specific Products:

View All Isoforms

von Hippel-Lindau (VHL) MDM2 Cereblon cIAP1 Aryl Hydrocarbon Receptor

Biological Activity
Purity & Documentation
References
Customer Review

Description

Pomalidomide-PEG4-azide is a synthesized E3 ligase ligand-linker conjugate that incorporates the Pomalidomide based cereblon ligand and a linker used in PROTAC technology^[1]. Pomalidomide-PEG4-azide is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. Strain-promoted alkyne-azide cycloaddition (SPAAC) can also occur with molecules containing DBCO or BCN groups.

IC₅₀ & Target

Cereblon

In Vitro

PROTACs contain two different ligands connected by a linker; one is a ligand for an E3 ubiquitin ligase and the other is for the target protein. PROTACs exploit the intracellular ubiquitin-proteasome system to selectively degrade target proteins^[1].

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

Molecular Weight

518.52

Formula

C₂₃H₃₀N₆O₈

CAS No.

2271036-47-4

Appearance

Oil

Color

Light yellow to green yellow

SMILES

O=C1N(C(CC2)C(NC2=O)=O)C(C3=C1C=CC=C3NCCOCCOCCOCCOCCN=[N+]=[N-])=O

Shipping

Room temperature in continental US; may vary elsewhere.

Storage

-20°C, protect from light

*In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)

Solvent & Solubility

In Vitro:

DMSO : 33.33 mg/mL (64.28 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	1.9286 mL	9.6428 mL	19.2857 mL
5 mM	0.3857 mL	1.9286 mL	3.8571 mL
10 mM	0.1929 mL	0.9643 mL	1.9286 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, 6 months; -20°C, 1 month (protect from light). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

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

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 (4.82 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)

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, 6 months; -20°C, 1 month (protect from 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

Purity: 99.85%

Select Batch:

Data Sheet (269 KB) SDS (251 KB)

COA (244 KB) HNMR (132 KB) LCMS (255 KB)

Handling Instructions (2659 KB)

References

[1]. An S, et al. Small-molecule PROTACs: An emerging and promising approach for the development of targeted therapy drugs. EBioMedicine. 2018 Oct;36:553-562 [Content Brief]

Complete Stock Solution Preparation Table

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

DMSO	1 mM	1.9286 mL	9.6428 mL	19.2857 mL	48.2141 mL
	5 mM	0.3857 mL	1.9286 mL	3.8571 mL	9.6428 mL
	10 mM	0.1929 mL	0.9643 mL	1.9286 mL	4.8214 mL
	15 mM	0.1286 mL	0.6429 mL	1.2857 mL	3.2143 mL
	20 mM	0.0964 mL	0.4821 mL	0.9643 mL	2.4107 mL
	25 mM	0.0771 mL	0.3857 mL	0.7714 mL	1.9286 mL
	30 mM	0.0643 mL	0.3214 mL	0.6429 mL	1.6071 mL
	40 mM	0.0482 mL	0.2411 mL	0.4821 mL	1.2054 mL
	50 mM	0.0386 mL	0.1929 mL	0.3857 mL	0.9643 mL
	60 mM	0.0321 mL	0.1607 mL	0.3214 mL	0.8036 mL