[CAS NO. 192132-77-7]  Tos-PEG2-NH-Boc

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PRODUCTS SPECIFICATIONS [192132-77-7]

Distributor
Catalog
AS186407
Brand
Arctom Scientific
CAS
192132-77-7

DESCRIPTION [192132-77-7]

Overview

MDLMFCD28506265
Molecular Weight359.44
Molecular FormulaC16H25NO6S
SMILESO=C(OC(C)(C)C)NCCOCCOS(=O)(C1=CC=C(C)C=C1)=O

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

Summary

Tos-PEG2-NH-Boc is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs [1] .


IC50 & Target

PEGs

Alkyl/ether


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] .

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


Appearance

Solid


Shipping

Room temperature in continental US; may vary elsewhere.


Storage

Powder -20°C 3 years
4°C 2 years
In solvent -80°C 6 months
-20°C 1 month

Solvent & Solubility

In Vitro:

DMSO : 250 mg/mL ( 695.53 mM ; Need ultrasonic)

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 2.7821 mL 13.9105 mL 27.8211 mL
5 mM 0.5564 mL 2.7821 mL 5.5642 mL
10 mM 0.2782 mL 1.3911 mL 2.7821 mL
* Please refer to the solubility information to select the appropriate solvent.
In Vivo:
  • 1.

    Add each solvent one by one: 10% DMSO >> 40% PEG300 >> 5% Tween-80 >> 45% saline

    Solubility: ≥ 2.08 mg/mL (5.79 mM); Clear solution

  • 2.

    Add each solvent one by one: 10% DMSO >> 90% (20% SBE-β-CD in saline)

    Solubility: ≥ 2.08 mg/mL (5.79 mM); Clear solution

  • 3.

    Add each solvent one by one: 10% DMSO >> 90% corn oil

    Solubility: ≥ 2.08 mg/mL (5.79 mM); Clear solution

* All of the co-solvents are available by MCE.