Ionizable lipid-3 (SM-102 analogue)
Instructions for Use
Product information
Ionizable lipid-3( SM-102 analogu) is a cationic lipid for nucleic acid delivery, with the ability to form lipid nanoparticle mRNA vaccines that exhibit in vitro stability and immunostimulatory activity.This SM-102 analogue retains the ionizable tertiary amine and asymmetric hydrophobic architecture while replacing the ester linkages with carbonate groups and repositioning the hydroxyl functionality. These modifications are designed to tune biodegradability, membrane interactions, and LNP delivery performance.
| CAS No. | Not available |
| Chemical Name | Ionizable lipid-3 (SM-102 analogue) |
| Formula | C₅₀H₉₉NO₇ |
| M.Wt | 826.34 |
| Purity | 98% |
| Storage | Original product: up to 1 year under the storage conditions stated on the vial, kept tightly sealed. Stock solutions: aliquots at -20°C, generally up to one month. |
| Shipping condition | Ships from Shanghai. Pure lipid is stable during ice-pack transport. |
Formulation & study context
Literature information refers to the cited study and its particular formulation. Administration routes are research context, not clinical instructions or a guarantee of performance.
A complete product-specific formulation has not been verified. No standard ratio is substituted.
| N/P ratio | Not reported in the verified record |
| Cargo | Not available in the verified record |
| Administration route | Not available in the verified record |
| Animal model | Not available in the verified record |
| Formulation process | Not available in the verified record |
N/P is the molar ratio of specified lipid nitrogen groups to nucleic-acid phosphate groups. A lipid:cargo mass ratio is a different quantity and must not be used as N/P.
Stock-solution preparation table
Calculated from the product-page molecular weight: 826.34 g/mol. Volumes are final solution volumes.
| Lipid mass | 1 mM | 5 mM | 10 mM |
|---|---|---|---|
| 10 mg | 12.102 mL | 2.420 mL | 1.210 mL |
| 25 mg | 30.254 mL | 6.051 mL | 3.025 mL |
| 50 mg | 60.508 mL | 12.102 mL | 6.051 mL |
| 100 mg | 121.016 mL | 24.203 mL | 12.102 mL |
| 250 mg | 302.539 mL | 60.508 mL | 30.254 mL |
Volume (mL) = mass (mg) × 1000 / [MW (g/mol) × concentration (mM)]. These are mathematical conversions, not measured solubility or validated solvent recommendations. Confirm solvent compatibility and the molecular weight of the exact material before use.
Open editable solution calculators →Handling & storage
Provided that storage conditions are as stated on the product vial and the vial is kept tightly sealed, the product can be stored for up to 1 year.
Wherever possible, prepare and use solutions on the same day. If stock solutions must be prepared in advance, store them as aliquots in tightly sealed vials at -20°C. Generally, these will be usable for up to one month.
Before use, and prior to opening the vial, allow the product to equilibrate to room temperature for at least 1 hour.
References
Not available