PEG400 [25322-68-3]
Cat# HY-Y0873A-50mL
Size : 50mL
Brand : MedChemExpress
PEG400 is a strongly hydrophilic polyethylene glycol used as an excellent solvent for a large number of substances. PEG400 is widely used in a variety of pharmaceutical formulations.
For research use only. We do not sell to patients.
PEG400 Chemical Structure
CAS No. : 25322-68-3
This product is a controlled substance and not for sale in your territory.
Based on 15 publication(s) in Google Scholar
Other Forms of PEG400:
- PEG300 In-stock
- PEG1500 In-stock
- PEG200 In-stock
- PEG3000 In-stock
Description |
PEG400 is a strongly hydrophilic polyethylene glycol used as an excellent solvent for a large number of substances. PEG400 is widely used in a variety of pharmaceutical formulations. |
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In Vivo |
Treatment of Fischer 344 rats with PEG400 at a constant volume of 1.0, 2.5 or 5.0 mL/kg body weight/day 5 days/wk for 13 week does not result in any mortality attributed to chemical toxicity or changes in haematology or clinical chemistry findings[1]. MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only. |
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Molecular Weight |
400.00 |
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CAS No. |
25322-68-3 |
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Appearance |
Liquid |
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Color |
Colorless to light yellow |
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SMILES |
20OCCO20.8 |
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Shipping | Room temperature in continental US; may vary elsewhere. |
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Storage |
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Solvent & Solubility |
In Vitro:
DMSO : 100 mg/mL (250.00 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO) H2O : 100 mg/mL (250.00 mM; Need ultrasonic)
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 In Vivo Dissolution Calculator
Please enter the basic information of animal experiments:
Dosage mg/kgAnimal weight Dosing volume 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).
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Purity & Documentation | |||||||
References |
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Complete Stock Solution Preparation Table
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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 |
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DMSO / H2O | 1 mM | 2.5000 mL | 12.5000 mL | 25.0000 mL | 62.5000 mL |
5 mM | 0.5000 mL | 2.5000 mL | 5.0000 mL | 12.5000 mL | |
10 mM | 0.2500 mL | 1.2500 mL | 2.5000 mL | 6.2500 mL | |
15 mM | 0.1667 mL | 0.8333 mL | 1.6667 mL | 4.1667 mL | |
20 mM | 0.1250 mL | 0.6250 mL | 1.2500 mL | 3.1250 mL | |
25 mM | 0.1000 mL | 0.5000 mL | 1.0000 mL | 2.5000 mL | |
30 mM | 0.0833 mL | 0.4167 mL | 0.8333 mL | 2.0833 mL | |
40 mM | 0.0625 mL | 0.3125 mL | 0.6250 mL | 1.5625 mL | |
50 mM | 0.0500 mL | 0.2500 mL | 0.5000 mL | 1.2500 mL | |
60 mM | 0.0417 mL | 0.2083 mL | 0.4167 mL | 1.0417 mL | |
80 mM | 0.0312 mL | 0.1562 mL | 0.3125 mL | 0.7812 mL | |
100 mM | 0.0250 mL | 0.1250 mL | 0.2500 mL | 0.6250 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.
PEG400 Related Classifications
- Others
- Others
- Biochemical Assay Reagents
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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.
Keywords:
PEG40025322-68-3Polyethylene glycol 400PEG 400PEG-400Polyethylene glycol400Polyethylene glycol-400Biochemical Assay ReagentsInhibitorinhibitorinhibit