For research use only. We do not sell to patients.
Functionalized lipids / DSPE-RB
DSPE-RB chemical structure
CAT. NO. DC66097Featured

DSPE-RB

Pack size & price

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Ships from ShanghaiFor research use only
Product overview

Description & Application

Phospholipids DSPE belong to the lipid family of biopolymers. Phospholipids consist of two fatty acids, a glycerol unit, a phosphate group, and a polar molecule. The phosphate groups and polar head regions of the molecule are hydrophilic (attracted to water), while the fatty acid tail is hydrophobic (repelled by water). When placed in water, the phospholipids Orient themselves into a double layer, where the non-polar tail region faces the inner region of the double layer. The polar head region faces outward and interacts with the water. Applications in drug release, nanotechnology and new materials research, cell culture. As well as ligand research, peptide synthesis support, grafted polymer compounds, new materials and pegylated modified functional coatings and other active compounds.

CAS No.Not available
Chemical NameDSPE-RB
SynonymsDSPE RB
SMILESCCCCCCCCCCCCCCCCCC(=O)OCC(COP(=O)([O-])OCCNC(=O)NC1=C(C2=C3C=CC(N(CC)CC)C=C3OC3=CC(N(CC)CC)=CC=C23)C(C(=O)O)=CC=C1)OC(=O)CCCCCCCCCCCCCCCCC.[NH4+]DSPE-RB
FormulaC70H116O12N5P
M.Wt1250.69
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 mg7.9956 mL1.5991 mL0.7996 mL
25 mg19.9890 mL3.9978 mL1.9989 mL
50 mg39.9779 mL7.9956 mL3.9978 mL
100 mg79.9559 mL15.9912 mL7.9956 mL
250 mg199.8897 mL39.9779 mL19.9890 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.