For research use only. We do not sell to patients.
Ionizable lipids / GL67 pentahydrochloride
GL67 pentahydrochloride chemical structure
Product imageResearch use only
CAT. NO. DC67322

GL67 pentahydrochloride

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

GL67 (N4-Spermine cholesteryl carbamate) in its pentahydrochloride form is a cationic lipid with versatile applications in the delivery of nucleic acid agents, vaccines, and gene transfection, owing to its efficient encapsulation and transport capabilities.GL67 (N4-Spermine cholesteryl carbamate) in its pentahydrochloride form is a cationic lipid with versatile applications in the delivery of nucleic acid agents, vaccines, and gene transfection, owing to its efficient encapsulation and transport capabilities.

CAS No.Not available
Chemical NameGL67 pentahydrochloride
SynonymsN4-Spermine cholesteryl carbamate pentahydrochloride
SMILESC[C@@]12[C@]3([H])[C@](CC=C1C[C@H](CC2)OC(N(CCCN)CCCCNCCCN)=O)([H])[C@@]4([H])[C@](CC3)([C@@](CC4)([H])[C@H](C)CCCC(C)C)C.[H]Cl.[H]Cl.[H]Cl.[H]Cl.[H]Cl
FormulaC38H75Cl5N4O2
M.Wt797.29
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 mg12.5425 mL2.5085 mL1.2542 mL
25 mg31.3562 mL6.2712 mL3.1356 mL
50 mg62.7124 mL12.5425 mL6.2712 mL
100 mg125.4249 mL25.0850 mL12.5425 mL
250 mg313.5622 mL62.7124 mL31.3562 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?
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.