1. PROTAC
  2. PROTAC Linkers
  3. PEG3

PEG3 is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs.

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

PEG3 Chemical Structure

PEG3 Chemical Structure

CAS No. : 67439-82-1

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Description

PEG3 is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs[1].

IC50 & Target

PEGs

 

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

164.20

Formula

C7H16O4

CAS No.
Appearance

Liquid (Density: 1.091 g/cm3)

Color

Colorless to light yellow

SMILES

OCCOCCCOCCO

Shipping

Room temperature in continental US; may vary elsewhere.

Storage

4°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 : 200 mg/mL (1218.03 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 6.0901 mL 30.4507 mL 60.9013 mL
5 mM 1.2180 mL 6.0901 mL 12.1803 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)

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 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.
Purity & Documentation

Assay: 98.00%

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, 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.

Optional Solvent Concentration Solvent Mass 1 mg 5 mg 10 mg 25 mg
DMSO 1 mM 6.0901 mL 30.4507 mL 60.9013 mL 152.2534 mL
5 mM 1.2180 mL 6.0901 mL 12.1803 mL 30.4507 mL
10 mM 0.6090 mL 3.0451 mL 6.0901 mL 15.2253 mL
15 mM 0.4060 mL 2.0300 mL 4.0601 mL 10.1502 mL
20 mM 0.3045 mL 1.5225 mL 3.0451 mL 7.6127 mL
25 mM 0.2436 mL 1.2180 mL 2.4361 mL 6.0901 mL
30 mM 0.2030 mL 1.0150 mL 2.0300 mL 5.0751 mL
40 mM 0.1523 mL 0.7613 mL 1.5225 mL 3.8063 mL
50 mM 0.1218 mL 0.6090 mL 1.2180 mL 3.0451 mL
60 mM 0.1015 mL 0.5075 mL 1.0150 mL 2.5376 mL
80 mM 0.0761 mL 0.3806 mL 0.7613 mL 1.9032 mL
100 mM 0.0609 mL 0.3045 mL 0.6090 mL 1.5225 mL
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Product Name:
PEG3
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HY-W096121
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