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Helper lipids / 1,2-DSPC
1,2-DSPC chemical structure
CAT. NO. DC57005Featured

1,2-DSPC

Pack size & price

USD
TotalUS$800
Ships from ShanghaiFor research use only
Product overview

Description & Application

1,2-Distearoyl-sn-glycero-3-phosphorylcholine (1,2-Distearoyl-sn-glycero-3-PC; DSPC) is a cylindrical-shaped lipid. 1,2-Distearoyl-sn-glycero-3-phosphorylcholine is used to synthesize liposomes, and is the lipid component in the lipid nanoparticle (LNP) system12.

CAS No.816-94-4
Chemical Name(R)-2,3-Bis(stearoyloxy)propyl (2-(trimethylammonio)ethyl) phosphate
Synonyms1,2-distearoyl-sn-glycero-3-phosphocholine;1,2-dioctadecanoyl-sn-glycero-3-phosphocholine; DSPC; PC(18:0/18:0);1,2-Dioctadecanoyl-sn-glycero-3-phosphocholine;3-sn-Phosphatidylcholine, 1,2-distearoyl;L-α-Phosphatidylcholine, distearoyl;L-β,γ-Distearoyl-α-lecithin;PC(18:0/18:0);PC;(R)-2,3-Bis(stearoyloxy)propyl [2-(Trimethylammonio)ethyl] Phosphate;1,2-Distearoyl-sn-glycero-3-phosphocholine;(R)-(7-lauroyl-4-oxido-10-oxo-3,5,9-trioxa-4-phosphaheptacosyl)trimethylammonium 4-oxide;L-α-PHOSPHATIDYLCHOLINE, DISTEAROYL;L-A-PHOSPHATIDYLCHOLINE DISTEAROYL;L-ALPHA-PHOSPHATIDYLCHOLINE, DISTEAROYL;DSPC;3,5,9-Trioxa-4-phosphaheptacosan-1-aminium,4-hydroxy-N,N,N-trimethyl-10-oxo-7-[(1-oxooctadecyl)oxy]-, inner salt, 4-oxide,(7R)-;3,5,9-Trioxa-4-phosphaheptacosan-1-aminium,4-hydroxy-N,N,N-trimethyl-10-oxo-7-[(1-oxooctadecyl)oxy]-, inner salt, 4-oxide,(7R;1002-Distearoyl-sn-glycero-3-phosphocholine;1,2-Distearoyl-sn-glycero-3-PC;(R)-2,3-Bis(stearoyloxy)propyl (2-(trimethylammonio)ethyl) phosphate
SMILESCCCCCCCCCCCCCCCCCC(O[C@@H](COP([O-])(OCC[N+](C)(C)C)=O)COC(CCCCCCCCCCCCCCCCC)=O)=O
FormulaC44H88NO8P
M.Wt790.145195960999
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 mg12.6559 mL2.5312 mL1.2656 mL
25 mg31.6398 mL6.3280 mL3.1640 mL
50 mg63.2795 mL12.6559 mL6.3280 mL
100 mg126.5590 mL25.3118 mL12.6559 mL
250 mg316.3975 mL63.2795 mL31.6398 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.