1-Stearoyl-2-linoleoyl-sn-glycero-3-phosphocholine
1-Stearoyl-2-linoleoyl-sn-glycero-3-phosphocholine (CAS: 18468-68-3) is a phospholipid with the empirical formula C44H84NO8P and a molecular weight of 786.11 g/mol. It is a key component in biological membranes and is widely utilised in biochemical research. This compound serves as a valuable reagent in studies involving lipid bilayers, membrane biophysics, and drug delivery systems, offering insights into cellular structure and function.
- IUPAC
- 1-Octadecanoyl-2-(cis-9,12)-octadecadienoyl-sn-glycero-3-phosphocholine,L-α-Phosphatidylcholine, β-linoleoyl-γ-stearoyl
Lipid Bilayer Research
Used as a component in artificial lipid bilayers and liposomes to mimic biological membranes. This aids in studying membrane properties, protein-lipid interactions, and transport mechanisms.
Drug Delivery Systems
Incorporated into liposomal formulations for the controlled release of pharmaceutical agents. Its amphipathic nature is crucial for encapsulating both hydrophobic and hydrophilic drugs.
Biophysical Studies
Essential for investigating the physical chemistry of phospholipids, including phase transitions, fluidity, and interactions with other biomolecules.
Cellular Membrane Mimicry
Serves as a model compound for understanding the structural and functional roles of phospholipids in native cellular membranes.
| Molecular weight | 786.11 |
|---|---|
| Empirical formula | C44H84NO8P |
| Assay | ~97% (GC)~99% (TLC) |
| Storage temperature | −20°C |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 3 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is 1-Stearoyl-2-linoleoyl-sn-glycero-3-phosphocholine used for?
+
This phospholipid is primarily used in research for creating artificial lipid bilayers, developing drug delivery systems, and conducting biophysical studies on membrane properties and cellular membrane mimicry.
What are the CAS number and formula for this compound?
+
The CAS number is 18468-68-3 and the empirical formula is C44H84NO8P.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies this product with an assay of approximately 97% by GC and approximately 99% by TLC. TSS does not represent this product as USP, BP, or EP grade.
How should 1-Stearoyl-2-linoleoyl-sn-glycero-3-phosphocholine be handled?
+
Handling requires appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter is recommended for respiratory protection. Storage at -20°C is advised.
Is this compound a controlled substance?
+
The provided data does not indicate that 1-Stearoyl-2-linoleoyl-sn-glycero-3-phosphocholine is a controlled substance.
How is this chemical packed, shipped, and exported?
+
Tech Serve Solutions packs and ships fine chemicals, pharmaceutical intermediates, and laboratory reagents globally, adhering to international shipping regulations. Specific packing details are available upon request.
How can I request a sample or quote?
+
Please contact our sales team via our website or direct inquiry channels to request a sample or a quotation for 1-Stearoyl-2-linoleoyl-sn-glycero-3-phosphocholine.
▶ Related products
![(±)-(E)-4-Ethyl-2-[(E)-hydroxyimino]-5-nitro-3-hexenamide (C8H13N3O4) — chemical structure, CAS 138472-01-2; Biochemicals & Reagents, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F138472-01-2.png&w=3840&q=75)
(±)-(E)-4-Ethyl-2-[(E)-hydroxyimino]-5-nitro-3-hexenamide
C8H13N3O4
Biochemicals & Reagents![(±)-(E)-4-Ethyl-2-[(Z)-hydroxyimino]-5-nitro-3-hexen-1-yl-nicotinamide (C14H18N4O4) — chemical structure, CAS 162626-99-5; Biochemicals & Reagents, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F162626-99-5.png&w=3840&q=75)
(±)-(E)-4-Ethyl-2-[(Z)-hydroxyimino]-5-nitro-3-hexen-1-yl-nicotinamide
C14H18N4O4
Biochemicals & Reagents
(±)-2,5-Dimethoxy-4-bromoamphetamine hydrobromide
Biochemicals & Reagents
(±)-2-(p-Methoxyphenoxy)propionic acid
C10H12O4
Biochemicals & Reagents
(±)-2-Amino-6,7-dihydroxy-1,2,3,4-tetrahydronaphthalene hydrobromide
C10H13NO2·HBr
Biochemicals & Reagents
(±)-2-Hydroxydecanoic acid
C10H20O3
Biochemicals & Reagents
(±)-3-Hydroxydecanoic acid
C10H20O3
Biochemicals & Reagents
(±)-3-Hydroxyoctanoic acid
C8H16O3
Biochemicals & Reagents▶ Explore more
3-Methyl-1,5-di-p-tolyl-1,4-pentazadiene
Chemical Synthesis
3-Methyl-1,5-pentanediol
Chemical Synthesis
3-Methyl-1-(2-methylphenyl)-1H-pyrazol-5-amine
C11H13N3
Chemical Synthesis
3-Methyl-1-(3′-sulfoamidophenyl)-5-pyrazolone
C10H11N3O3S
Chemical Synthesis