1-myristoyl-2-stearoylphosphatidylcholine
- CAS NO.：76343-22-1
- Empirical Formula: C40H80NO8P
- Molecular Weight: 734.04
- Update Date: 2026-07-28 20:33:27
What is 1-myristoyl-2-stearoylphosphatidylcholine?
Description
MSPC; PC(14:0/18:0), also knowns as 1-myristoyl-2-stearoyl-sn-glycero-3-phosphocholine, is an asymmetrical phosphatidylcholine containing a myristic acid (14:0) at the sn-1 position and a stearic acid (18:0) at the sn-2 position. It can self assemble in water to form lipid bilayers.
The Uses of 1-myristoyl-2-stearoylphosphatidylcholine
MSPC is used in the macrophage-mediated delivery of multifunctional nanotherapeutics for synergistic chemo-photothermal therapy of solid tumors.
Definition
ChEBI: 1-myristoyl-2-stearoyl-sn-glycero-3-phosphocholine is a phosphatidylcholine 32:0 in which the acyl group specified at positions 1 and 2 are myristoyl and stearoyl respectively. It is a phosphatidylcholine 32:0 and a tetradecanoate ester. It is functionally related to an octadecanoic acid.
Properties of 1-myristoyl-2-stearoylphosphatidylcholine
| storage temp. | Store at -20°C |
| solubility | Soluble in DMSO |
| form | Solid |
| color | White to off-white |
Safety information for 1-myristoyl-2-stearoylphosphatidylcholine
| Signal word | Danger |
| Pictogram(s) |
 Skull and Crossbones Acute Toxicity GHS06  Health Hazard GHS08 |
| GHS Hazard Statements |
H302:Acute toxicity,oral H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H331:Acute toxicity,inhalation H336:Specific target organ toxicity,single exposure; Narcotic effects H351:Carcinogenicity H372:Specific target organ toxicity, repeated exposure |
| Precautionary Statement Codes |
P202:Do not handle until all safety precautions have been read and understood. P301+P312:IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. P302+P352:IF ON SKIN: wash with plenty of soap and water. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P308+P313:IF exposed or concerned: Get medical advice/attention. |
Computed Descriptors for 1-myristoyl-2-stearoylphosphatidylcholine
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