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Functionalized lipids / DSPE-PEG2000-DBCO
DSPE-PEG2000-DBCO chemical structure
CAT. NO. DC80023Featured

DSPE-PEG2000-DBCO

Pack size & price

USD
TotalUS$700
Ships from ShanghaiFor research use only
Product overview

Description & Application

DSPE-PEG-DBCO ammonium is the ammonium salt form of DSPE-PEG-DBCO. DSPE-PEG-DBCO ammonium is utilized in copper-free click chemistry through SPAAC conjugation with an azido-functionalized peptide ligand. DSPE-PEG-DBCO ammonium is applied in drug-delivery and nanoparticle research.

CAS No.2052955-83-4
Chemical NameDSPE-PEG2000-DBCO
Synonyms1,2-distearoyl-sn-glycero-3-phosphoethanolamine-N-[dibenzocyclooctyl(polyethylene glycol)-2000] (ammonium salt);
SMILESO=C(CCNC(CCOCCOC(NCCOP(OC[C@@](OC(CCCCCCCCCCCCCCCCC)=O)([H])COC(CCCCCCCCCCCCCCCCC)=O)(O)=O)=O)=O)N1C2=CC=CC=C2C#CC3=CC=CC=C3C1.N.[n]
FormulaC151H279N4O56P
M.Wt3077.839
Purity>98%
Storage2 years -20°C Powder, 2 weeks 4°C in DMSO, 6 months -80°C in DMSO
Shipping conditionShips from Shanghai; packaging confirmed at order.
PublicationNot available
Product classificationFunctionalized Lipids
Laboratory planning

Solution Calculators

The product molecular weight is prefilled when available and remains editable. Confirm solvent compatibility and solubility before preparation.

Mass = concentration × volume × molecular weight
Enter any three values to calculate the fourth.
C₁V₁ = C₂V₂
Enter any three values to calculate the fourth.
Preparing stock solutions

Quick preparation table

Solvent volumes update from the molecular weight above.

Mass1 mM5 mM10 mM
10 mg3.2490 mL0.6498 mL0.3249 mL
25 mg8.1226 mL1.6245 mL0.8123 mL
50 mg16.2452 mL3.2490 mL1.6245 mL
100 mg32.4903 mL6.4981 mL3.2490 mL
250 mg81.2258 mL16.2452 mL8.1226 mL

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Handling guidance

Shipping, storage and sampling

How is the lipid shipped, and how should I store it?
Ships from Shanghai. Storage: 2 years -20°C Powder, 2 weeks 4°C in DMSO, 6 months -80°C in DMSO
Pure lipid or solution — which should I choose?
Pure lipid is generally more stable during shipping and storage, so we usually recommend the pure form. A solution in ethanol or chloroform can be supplied when required by your workflow. Tell us the intended application, solvent and target concentration so the most suitable format can be confirmed.