For research use only. We do not sell to patients.
Helper lipids / PSPC
PSPC chemical structure
CAT. NO. DC68166Featured

PSPC

Pack size & price

USD
TotalUS$600
Ships from ShanghaiFor research use only
Product overview

Description & Application

1-Palmitoyl-2-stearoyl-sn-glycero-3-phosphocholine is an assymetrical phospholipid containing saturated palmitic and stearic acid at the sn-1 and sn-2 position respectively. The phosphate group is attached to choline.

CAS No.59403-51-9
Chemical NamePSPC
Synonyms3,5,8-Trioxa-4-phosphahexacosan-1-aminium, 4-hydroxy-N,N,N-trimethyl-9-oxo-7-[[(1-oxohexadecyl)oxy]methyl]-, inner salt, 4-oxide, (7R)-;1-palmitoyl-2-stearoyl-sn-glycero-3-phosphocholine;1-PALMITOYL-2-STERAOYL-SN-GLYCERO-3-PHOSPHORYLCHOLINE;3,5,8-Trioxa-4-phosphahexacosan-1-aminium, 4-hydroxy-N,N,N-trimethyl-9-oxo-7-[[(1-oxohexadecyl)oxy]methyl]-, inner salt, 4-ox;16:0-18:0 PC;1-hexadecanoyl-2-octadecanoyl-sn-glycero-3-phosphocholine; PSPC; PC(16:0/18:0)
SMILESP(=O)([O-])(OC[C@@H](COC(CCCCCCCCCCCCCCC)=O)OC(CCCCCCCCCCCCCCCCC)=O)OCC[N+](C)(C)C
FormulaC42H84NO8P
M.Wt762.1
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 classificationHelper 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 mg13.1216 mL2.6243 mL1.3122 mL
25 mg32.8041 mL6.5608 mL3.2804 mL
50 mg65.6082 mL13.1216 mL6.5608 mL
100 mg131.2164 mL26.2433 mL13.1216 mL
250 mg328.0409 mL65.6082 mL32.8041 mL

Need a different pack size or technical document?

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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.