DSPE-PEG-SH, MW 2000

Cat. No.: HY-W440896 Purity: 99.39%: FAQs
Data Sheet SDS COA Handling Instructions

Molarity Calculator

DSPE-PEG-SH, MW 2000 is a pegylated phospholipid with thiol group which is reactive with maleimide to form a covalent thioether linkage. The amphiphatic polymer can form lipid bilayer in aqueous solution and be used to encapsulate agents for drug delivery system, such as mRNA vaccine.

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

DSPE-PEG-SH, MW 2000 Chemical Structure

Size	Price	Stock	Quantity
Free Sample (0.1 - 0.5 mg)		Apply Now
25 mg	USD 75	In-stock	Estimated Time of Arrival: December 31
50 mg	USD 120	In-stock	Estimated Time of Arrival: December 31
100 mg	USD 200	In-stock	Estimated Time of Arrival: December 31
200 mg		Get quote
500 mg		Get quote

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

Customer Review

Based on 1 publication(s) in Google Scholar

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Purity & Documentation
References
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Description

Molecular Weight

2000(Average)

Appearance

Solid

Color

White to off-white

SMILES

CCCCCCCCCCCCCCCCCC(OC[C@](OC(CCCCCCCCCCCCCCCCC)=O)([H])COP(O)(OCCNC(OCCNC(CCS)=O)=O)=O)=O.[n]

Shipping

Room temperature in continental US; may vary elsewhere.

Storage

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

Solvent & Solubility

In Vitro:

H₂O : 8.33 mg/mL (ultrasonic and warming and heat to 60°C)

DMSO : 6.67 mg/mL (ultrasonic and warming and heat to 60°C; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)

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Dilution Calculator

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

Concentration _(start)

Volume _(start)

Concentration _(final)

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In Vivo Dissolution Calculator

Please enter the basic information of animal experiments:

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Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.

Calculation results:

Working solution concentration: mg/mL

Purity & Documentation

Purity: 99.39%

Select Batch:

Data Sheet (263 KB) SDS (251 KB)

COA (240 KB) HNMR (293 KB) RP-HPLC (224 KB)

Handling Instructions (2659 KB)

References

[1]. Gao Y, Sun Y, Liao G, Zhang H, Long Q. DSPE-PEG polymers for improving pulmonary absorption of poorly absorbed macromolecules in rats and relative mechanism. Drug Dev Ind Pharm. 2021;47(2):337-346. [Content Brief]