For research use only. We do not sell to patients.
Ionizable lipids / DM3-BTA-14​​
DM3-BTA-14​​ chemical structure
Product imageResearch use only
CAT. NO. DC67537Featured

DM3-BTA-14​​

Ionizable lipid for LNP and nucleic-acid delivery research.

Pack size & price

USD
TotalUS$550
We match the best price and quality on market.
Ships from ShanghaiIce-pack transportPure lipid recommended
Product overview

Description & Application

​​DM3-BTA-14​​ is a cationic lipid compound engineered for high-efficiency mRNA delivery developed by Hefei AlphaNA Biotechnology. Its structure features a rigid benzene-1,3,5-tricarboxamide core linked to a protonatable dimethylamino headgroup (-N(CH₃)₂) via a propylene spacer (-CH₂CH₂CH₂-) and two saturated C14 alkyl chains. This design enables ≈90% endosomal escape efficiency , superior lymph node targeting for vaccines , and effective tumor-specific mRNA delivery . It outperforms benchmark lipids while maintaining low cytotoxicity, forming stable nanoparticles with cholesterol/DSPC/DSPE-PEG (50:39:10:1 ratio) for therapeutic applications.

CAS No.Not available
Chemical NameDM3-BTA-14​​
SynonymsDM3BTA14​​， DM3 BTA 14​​
SMILESCCCCCCCCCCCCCCOC(=O)C1=CC(C(=O)OCCCCCCCCCCCCCC)=CC(C(=O)NCCCNC)=C1
FormulaC41H72O5N2
M.Wt672.54
PurityELSD-HPLC>95%
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 mg14.8690 mL2.9738 mL1.4869 mL
25 mg37.1725 mL7.4345 mL3.7173 mL
50 mg74.3450 mL14.8690 mL7.4345 mL
100 mg148.6900 mL29.7380 mL14.8690 mL
250 mg371.7251 mL74.3450 mL37.1725 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.