For research use only. We do not sell to patients.
Helper lipids / DPPC
DPPC chemical structure
CAT. NO. DC32182Featured

DPPC

Pack size & price

USD
TotalUS$250
Ships from ShanghaiFor research use only
Product overview

Description & Application

Colfosceril Palmitate, also known as 129Y-83 and DPPC, is the primary surface-active agent of natural lung surfactant and the major constituent of exogenous surface replacement preparations. Colfosceril Palmitate is used for the prophylaxis and treatment of neonatal respiratory distress syndrome.

CAS No.63-89-8
Chemical NameL-α-Phosphatidylcholine, Dipalmitoyl
Synonyms(R)-2,3-Bis(palmitoyloxy)propyl (2-(trimethylammonio)ethyl) phosphate;Dipalmitoyl Phosphatidylcholine;1,2-Dipalmitoyl-sn-glycero-3-phosphocholine;1,​2-​Dipalmitoyl-​sn-​glycero-​3-​phosphocholine (Colfosceril Palmitate);1,2-Dipalmitoyl-sn-glycero-3-PC;1002-Dipalmitoyl-sn-glycero-3-phosphocholine;3,5,9-Trioxa-4-phosphapentacosan-1-aminium,4-hydroxy-N,N,N-trimethyl-10-oxo-7-[(1-oxohexadecyl)oxy]-, inner salt, 4-oxide,(7R;3,5,9-Trioxa-4-phosphapentacosan-1-aminium,4-hydroxy-N,N,N-trimethyl-10-oxo-7-[(1-oxohexadecyl)oxy]-, inner salt, 4-oxide,(7R)-;COATSOME MC-6060 (DPPC);Colfosceril Palmitate;DPPC L-1116;L-a-Dipalmitoyl lecithin;L-alpha-Dipalmitoyl phosphatidylcholine;Colfosceril;(7R)-4-Hydroxy-N,N,N-trimethyl-10-oxo-7-[(1-oxohexadecyl)oxy]- 3,5,9-trioxa-4-phosphapentacosan-1-aminium 4-oxide, inner salt;1,2-Dihexadecanoyl-sn-glycero-3-phosphocholine;1,2-Dihexadecanoyl-sn-glycero-3-phosphorylcholine;1,2-Dipalmitoyl-sn-glycero-3-phosphorylcholine;1,2-Dipalmitoyl-L-lecithin;L-α-Phosphatidylcholine, dipalmitoyl;L-β,γ-Dipalmitoyl-α-lecithin;DPPC;2,3-Bis(palmitoyloxy)propyl [2-(Trimethylammonio)ethyl] Phosphate;L-DPPC;(R)-(4-Oxido-10-oxo-7-palmitoyl-3,5,9-trioxa-4-phosphapentacosyl)trimethylammonium 4-oxide;1,2-dihexadecanoyl-sn-glycero-3-phosphocholine; DPPC; PC(16:0/16:0);PC(16:0/16:0);PC;Colfoscerili palmitas;diPalmitoylphosphatidylcholine;Palmitate de colfosceril;Palmitato de colfoscerilo;Phosphatidylcholine(32:0);PC(32:0);319X2NFW0A;KILNVBDSWZSGLL-KXQOOQHDSA-N;Phosphatid;L-α-Phosphatidylcholine, Dipalmitoyl
SMILESP(=O)([O-])(OC([H])([H])[C@@]([H])(C([H])([H])OC(C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H])=O)OC(C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H])=O)OC([H])([H])C([H])([H])[N+](C([H])([H])[H])(C([H])([H])[H])C([H])([H])[H]
FormulaC40H80NO8P
M.Wt734.0389
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 mg13.6233 mL2.7247 mL1.3623 mL
25 mg34.0581 mL6.8116 mL3.4058 mL
50 mg68.1163 mL13.6233 mL6.8116 mL
100 mg136.2326 mL27.2465 mL13.6233 mL
250 mg340.5814 mL68.1163 mL34.0581 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.