1. PROTAC
  2. PROTAC Linkers
  3. Amino-PEG3-C2-Amine

Amino-PEG3-C2-Amine is a PEG-based (3 units) PROTAC linker can be used in the synthesis of PROTACs.

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

Amino-PEG3-C2-Amine Chemical Structure

Amino-PEG3-C2-Amine Chemical Structure

CAS No. : 929-75-9

Size Price Stock Quantity
100 mg USD 30 In-stock
500 mg USD 50 In-stock
1 g USD 70 In-stock
5 g   Get quote  
10 g   Get quote  

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Customer Review

Based on 1 publication(s) in Google Scholar

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  • Biological Activity

  • Purity & Documentation

  • References

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Description

Amino-PEG3-C2-Amine is a PEG-based (3 units) PROTAC linker can be used in the synthesis of PROTACs.

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.

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

Molecular Weight

192.26

Formula

C8H20N2O3

CAS No.
Appearance

Liquid

SMILES

NCCOCCOCCOCCN

Shipping

Room temperature in continental US; may vary elsewhere.

Storage
Pure form -20°C 3 years
4°C 2 years
In solvent -80°C 6 months
-20°C 1 month
Solvent & Solubility
In Vitro: 

H2O : 100 mg/mL (520.13 mM; Need ultrasonic)

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 5.2013 mL 26.0065 mL 52.0129 mL
5 mM 1.0403 mL 5.2013 mL 10.4026 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. When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.

  • 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:

For the following dissolution methods, please prepare the working solution directly. It is recommended to prepare fresh solutions and use them promptly within a short period of time.
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:  PBS

    Solubility: 100 mg/mL (520.13 mM); Clear solution; Need ultrasonic

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.
Calculation results:
Working solution concentration: mg/mL
This product has good water solubility, please refer to the measured solubility data in water/PBS/Saline for details.
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).
Purity & Documentation

Purity: 99.32%

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. 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
H2O 1 mM 5.2013 mL 26.0065 mL 52.0129 mL 130.0323 mL
5 mM 1.0403 mL 5.2013 mL 10.4026 mL 26.0065 mL
10 mM 0.5201 mL 2.6006 mL 5.2013 mL 13.0032 mL
15 mM 0.3468 mL 1.7338 mL 3.4675 mL 8.6688 mL
20 mM 0.2601 mL 1.3003 mL 2.6006 mL 6.5016 mL
25 mM 0.2081 mL 1.0403 mL 2.0805 mL 5.2013 mL
30 mM 0.1734 mL 0.8669 mL 1.7338 mL 4.3344 mL
40 mM 0.1300 mL 0.6502 mL 1.3003 mL 3.2508 mL
50 mM 0.1040 mL 0.5201 mL 1.0403 mL 2.6006 mL
60 mM 0.0867 mL 0.4334 mL 0.8669 mL 2.1672 mL
80 mM 0.0650 mL 0.3251 mL 0.6502 mL 1.6254 mL
100 mM 0.0520 mL 0.2601 mL 0.5201 mL 1.3003 mL

* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.

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Amino-PEG3-C2-Amine 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.

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Product Name:
Amino-PEG3-C2-Amine
Cat. No.:
HY-W015088
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