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mPEG45-Epoxide

Catalog No.GC74109 Copy One-Click Copy Product Info

mPEG45-Epoxide is a PEG derivative containing polyether units. mPEG45-Epoxide can be used to synthesize PROTAC molecules.

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mPEG45-Epoxide Chemical Structure

Cas No.: 40349-67-5

Size Price Stock Qty
100 mg
$28.00
In stock
250 mg
$57.00
In stock
1 g
$156.00
In stock

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Sample solution is provided at 25 µL, 10mM.



Description of mPEG45-Epoxide

mPEG45-Epoxide is a PEG derivative containing polyether units. mPEG45-Epoxide can be used to synthesize PROTAC molecules.

References:
[1]. Chunmei Zhang, et al. Incorporation of poly(etlene glycol) grafted cellulose nanocrystals in poly(lactic acid) electrospun nanocomposite fibers as potential scaffolds for bone tissue engineering. Materials Science and Engineering: C. 2015.

Chemical Properties of mPEG45-Epoxide

Cas No. 40349-67-5 SDF
Formula C6H12O3 M.Wt 2070.47
Solubility Storage 4°C, sealed storage, away from moisture
General tips Please select the appropriate solvent to prepare the stock solution according to the solubility of the product in different solvents; once the solution is prepared, please store it in separate packages to avoid product failure caused by repeated freezing and thawing.Storage method and period of the stock solution: When stored at -80°C, please use it within 6 months; when stored at -20°C, please use it within 1 month.
To increase solubility, heat the tube to 37°C and then oscillate in an ultrasonic bath for some time.
Shipping Condition Evaluation sample solution: shipped with blue ice. All other sizes available: with RT, or with Blue Ice upon request.

Complete Stock Solution Preparation Table of mPEG45-Epoxide

Prepare stock solution
1 mg 5 mg 10 mg
1 mM 483 μL 2.4149 mL 4.8298 mL
5 mM 96.6 μL 483 μL 966 μL
10 mM 48.3 μL 241.5 μL 483 μL
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**When preparing stock solutions always use the batch-specific molecular weight of the product found on the vial label and MSDS / CoA (available online).

Calculate

In vivo Formulation Calculator (Clear solution) of mPEG45-Epoxide

Step 1: Enter information below (Recommended: An additional animal making an allowance for loss during the experiment)

mg/kg g μL

Step 2: Enter the in vivo formulation (This is only the calculator, not formulation. Please contact us first if there is no in vivo formulation at the solubility Section.)

% DMSO % % Tween 80 % saline
%DMSO %

Calculation results:

Working concentration: mg/ml;

Method for preparing DMSO master liquid: mg drug pre-dissolved in μL DMSO ( Master liquid concentration mg/mL, Please contact us first if the concentration exceeds the DMSO solubility of the batch of drug. )

Method for preparing in vivo formulation: Take μL DMSO master liquid, next addμL PEG300, mix and clarify, next addμL Tween 80, mix and clarify, next add μL saline, mix and clarify.

Method for preparing in vivo formulation: Take μL DMSO master liquid, next add μL Corn oil, mix and clarify.

Note: 1. Please make sure the liquid is clear before adding the next solvent.
2. Be sure to add the solvent(s) in order. You must ensure that the solution obtained, in the previous addition, is a clear solution before proceeding to add the next solvent. Physical methods such as vortex, ultrasound or hot water bath can be used to aid dissolving.
3. All of the above co-solvents are available for purchase on the GlpBio website.

Product Documents

Quality Control & SDS

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Review for mPEG45-Epoxide

Average Rating: 5 ★★★★★ (Based on Reviews and 30 reference(s) in Google Scholar.)

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