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  4. PEG1500

PEG1500  (Synonyms: Polyethylene glycol 1500)

Cat. No.: HY-Y0873E Assay: 99.50%
COA Handling Instructions

Molarity Calculator

PEG1500 can be used as an excipient, such as ointment base, lubricant. Pharmaceutical excipients, or pharmaceutical auxiliaries, refer to other chemical substances used in the pharmaceutical process other than pharmaceutical ingredients. Pharmaceutical excipients generally refer to inactive ingredients in pharmaceutical preparations, which can improve the stability, solubility and processability of pharmaceutical preparations. Pharmaceutical excipients also affect the absorption, distribution, metabolism, and elimination (ADME) processes of co-administered drugs.

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

PEG1500 Chemical Structure

PEG1500 Chemical Structure

CAS No. : 25322-68-3

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

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This product is a controlled substance and not for sale in your territory.

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Based on 1 publication(s) in Google Scholar

Other Forms of PEG1500:

PEG1500 Related Antibodies

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  • Purity & Documentation

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Description

PEG1500 can be used as an excipient, such as ointment base, lubricant. Pharmaceutical excipients, or pharmaceutical auxiliaries, refer to other chemical substances used in the pharmaceutical process other than pharmaceutical ingredients. Pharmaceutical excipients generally refer to inactive ingredients in pharmaceutical preparations, which can improve the stability, solubility and processability of pharmaceutical preparations. Pharmaceutical excipients also affect the absorption, distribution, metabolism, and elimination (ADME) processes of co-administered drugs[1].

Molecular Weight

1500.00

CAS No.
Appearance

Oil

Color

White to off-white

SMILES

[H]OCCO[H].[n]
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 (66.67 mM; Need ultrasonic)

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 0.6667 mL 3.3333 mL 6.6667 mL
5 mM 0.1333 mL 0.6667 mL 1.3333 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 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: 99.50%

COA (239 KB)

Handling Instructions (2659 KB)
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 0.6667 mL 3.3333 mL 6.6667 mL 16.6667 mL
5 mM 0.1333 mL 0.6667 mL 1.3333 mL 3.3333 mL
10 mM 0.0667 mL 0.3333 mL 0.6667 mL 1.6667 mL
15 mM 0.0444 mL 0.2222 mL 0.4444 mL 1.1111 mL
20 mM 0.0333 mL 0.1667 mL 0.3333 mL 0.8333 mL
25 mM 0.0267 mL 0.1333 mL 0.2667 mL 0.6667 mL
30 mM 0.0222 mL 0.1111 mL 0.2222 mL 0.5556 mL
40 mM 0.0167 mL 0.0833 mL 0.1667 mL 0.4167 mL
50 mM 0.0133 mL 0.0667 mL 0.1333 mL 0.3333 mL
60 mM 0.0111 mL 0.0556 mL 0.1111 mL 0.2778 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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PEG1500 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.

Keywords:

PEG150025322-68-3Polyethylene glycol 1500PEG 1500PEG-1500Polyethylene glycol1500Polyethylene glycol-1500Biochemical Assay Reagentspharmaceutical excipientpharmaceutical auxiliariepharmaceutical ingredientsinactive ingredientsstabilitysolubilityprocessabilityabsorptiondistributionmetabolismand elimination (ADME)Inhibitorinhibitorinhibit

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