Thalidomide-PEG2-NH2 hydrochloride

Name: Thalidomide-PEG2-NH2 hydrochloride
Brand: MedChemExpress
SKU: HY-133484B
Rating: 4.5 (1 reviews)

Cat. No.: HY-133484B Purity: 95.55%: FAQs
Data Sheet SDS COA Handling Instructions

Molarity Calculator

Thalidomide-PEG2-NH2 hydrochloride is a synthesized E3 ligase ligand-linker conjugate (E3 Ligase Ligand-Linker Conjugates) that incorporates the Thalidomide (Thalidomide (HY-14658)) based cereblon ligand and a linker used in PROTAC technology.

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

Thalidomide-PEG2-NH2 hydrochloride Chemical Structure

CAS No. : 2891597-17-2

Size	Price	Stock	Quantity
Solid + Solvent (Highly Recommended)
10 mM * 1 mL in DMSO ready for reconstitution	USD 242	In-stock	Estimated Time of Arrival: December 31
Solution
10 mM * 1 mL in DMSO	USD 242	In-stock	Estimated Time of Arrival: December 31
Solid
25 mg	USD 220	In-stock	Estimated Time of Arrival: December 31
50 mg	USD 360	In-stock	Estimated Time of Arrival: December 31
100 mg	USD 580	In-stock	Estimated Time of Arrival: December 31
200 mg		Get quote
500 mg		Get quote

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Based on 1 publication(s) in Google Scholar

Other Forms of Thalidomide-PEG2-NH2 hydrochloride:

Thalidomide-PEG2-NH2 Get quote

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von Hippel-Lindau (VHL) MDM2 Cereblon cIAP1 Aryl Hydrocarbon Receptor TRIM21

Biological Activity
Purity & Documentation
References
Customer Review

Description

IC₅₀ & Target^[1]

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^[2].

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

Molecular Weight

397.81

Formula

C₁₇H₂₀ClN₃O₆

CAS No.

2891597-17-2

Appearance

Solid

Color

White to off-white

SMILES

O=C1N(C(CC2)C(NC2=O)=O)C(C3=C1C=CC=C3OCCOCCN)=O.[H]Cl

Shipping

Room temperature in continental US; may vary elsewhere.

Storage

-20°C, sealed storage, away from moisture

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

Solvent & Solubility

In Vitro:

DMSO : 125 mg/mL (314.22 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	2.5138 mL	12.5688 mL	25.1376 mL
5 mM	0.5028 mL	2.5138 mL	5.0275 mL
10 mM	0.2514 mL	1.2569 mL	2.5138 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 (sealed storage, away from moisture). 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

Concentration _(start)

Volume _(start)

Concentration _(final)

Volume _(final)

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 (5.23 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 (5.23 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.
Protocol 3

Add each solvent one by one: 10% DMSO 90% Corn Oil
Solubility: ≥ 2.08 mg/mL (5.23 mM); Clear solution

This protocol yields a clear solution of ≥ 2.08 mg/mL (saturation unknown). If the continuous dosing period exceeds half a month, please choose this protocol carefully.
Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (20.8 mg/mL) to 900 μL Corn oil, and mix evenly.

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 (sealed storage, away from moisture)

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: 95.55%

Select Batch:

Data Sheet (274 KB) SDS (251 KB)

COA (250 KB) HNMR (268 KB) LCMS (90 KB)

Handling Instructions (2659 KB)

References

[1]. Sato T, et al. Cereblon-Based Small-Molecule Compounds to Control Neural Stem Cell Proliferation in Regenerative Medicine. Front Cell Dev Biol. 2021;9:629326. Published 2021 Mar 11. [Content Brief]

[2]. Nalawansha DA, et al. PROTACs: An Emerging Therapeutic Modality in Precision Medicine. Cell Chem Biol. 2020;27(8):998-996. [Content Brief]

Complete Stock Solution Preparation Table

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

DMSO	1 mM	2.5138 mL	12.5688 mL	25.1376 mL	62.8441 mL
	5 mM	0.5028 mL	2.5138 mL	5.0275 mL	12.5688 mL
	10 mM	0.2514 mL	1.2569 mL	2.5138 mL	6.2844 mL
	15 mM	0.1676 mL	0.8379 mL	1.6758 mL	4.1896 mL
	20 mM	0.1257 mL	0.6284 mL	1.2569 mL	3.1422 mL
	25 mM	0.1006 mL	0.5028 mL	1.0055 mL	2.5138 mL
	30 mM	0.0838 mL	0.4190 mL	0.8379 mL	2.0948 mL
	40 mM	0.0628 mL	0.3142 mL	0.6284 mL	1.5711 mL
	50 mM	0.0503 mL	0.2514 mL	0.5028 mL	1.2569 mL
	60 mM	0.0419 mL	0.2095 mL	0.4190 mL	1.0474 mL
	80 mM	0.0314 mL	0.1571 mL	0.3142 mL	0.7856 mL
	100 mM	0.0251 mL	0.1257 mL	0.2514 mL	0.6284 mL