For research use only. We do not sell to patients.
Ionizable lipids / nor-MC3
nor-MC3 chemical structure
Product imageResearch use only
CAT. NO. DC67520

nor-MC3

Ionizable lipid for LNP and nucleic-acid delivery research.

Pack size & price

USD
TotalPrice on request
We match the best price and quality on market.
Ships from ShanghaiIce-pack transportPure lipid recommended
Product overview

Description & Application

​​nor-MC3​​ is a novel ionizable lipid develoed by Nanovation, derived from the MC3 structural framework, characterized by two ​​C17 alkyl chains​​ (each containing two Z-geometry double bonds) conjugated to a ​​4-(dimethylamino)butanoate​​ headgroup. Synthesized via a streamlined route involving Claisen condensation of methyl linoleate, hydrolysis/decarboxylation to generate a C17 ketone, reduction to the corresponding alcohol, and final esterification with 4-(dimethylamino)butanoic acid, nor-MC3 retains the ionizable amine functionality critical for pH-dependent nucleic acid binding and endosomal escape. Compared to the benchmark lipid MC3 (C18 chains), nor-MC3 demonstrates ​​superior mRNA delivery efficiency​​ in vitro (2-fold higher luciferase expression at 10 μg/mL mRNA) and enhanced in vivo biodistribution (higher liver and spleen targeting in mice). Notably, its shortened C17 chains challenge conventional assumptions about optimal hydrophobic chain length, offering improved synthetic scalability while maintaining or exceeding MC3's encapsulation efficiency (~95%), nanoparticle size (~80 nm), and low polydispersity (PDI ~0.08). For siRNA delivery, nor-MC3 achieves comparable EC₅₀ values (0.1644 μg/mL vs. MC3’s 0.1308 μg/mL), highlighting its versatility as a next-generation lipid nanoparticle (LNP) component for nucleic acid therapeutics.

CAS No.Not available
Chemical Namenor-MC3
SynonymsnorMC3， nor MC3
SMILESCCCCC/C=C\C/C=C\CCCCCCCC(CCCCCCC/C=C\C/C=C\CCCCC)OC(=O)CCCN(C)C
FormulaC41H75O2N
M.Wt614.06
Purity>98%
StoragePure form: −20 °C, 1 year; In solvent: −80 °C, 6 months; −20 °C, 1 month. Sealed and protected from light.
Shipping conditionShips from Shanghai. Pure lipid is stable during ice-pack transport.
PublicationNot available
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 mg16.2851 mL3.2570 mL1.6285 mL
25 mg40.7126 mL8.1425 mL4.0713 mL
50 mg81.4253 mL16.2851 mL8.1425 mL
100 mg162.8505 mL32.5701 mL16.2851 mL
250 mg407.1263 mL81.4253 mL40.7126 mL

Need a different pack size or technical document?

Contact our team with the catalog number and requested quantity.

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Handling guidance

Shipping, storage and sampling

How is the lipid shipped, and how should I store it?
We generally ship the neat (undissolved) lipid compound rather than an ethanol solution. The neat lipid is stable during transport with ice packs, and shipments originate from Shanghai. Pure form: store at −20 °C for up to 1 year. In solvent: store at −80 °C for up to 6 months or at −20 °C for up to 1 month. Keep sealed and protected from light. Avoid repeated thaw cycles for best results.
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.
How should I measure a small amount of oily or viscous lipid?
Ionizable lipids are often oily liquids or viscous semisolids, so material can be lost during repeated weighing or transfer. For a small pack, dissolve the entire quantity and aliquot it volumetrically. For example, add 1 mL ethanol to 25 mg lipid to prepare a 25 mg/mL stock, then use a pipette to withdraw the required amount. For quantities above 100 mg, direct weighing with an analytical balance may be more practical. Always confirm solvent compatibility and solubility first.
Can you support formulation optimization and scale-up?
Yes. Share the RNA cargo, target tissue, administration route, formulation method and assay plan. Our team can discuss starting molar ratios, N/P ratio and scale-up requirements for research workflows.