1-stearoyl-2-linoleoylphosphatidylcholine

CAS NO.：27098-24-4
Empirical Formula: C44H84NO8P
Molecular Weight: 786.121
MDL number: MFCD00674330
SAFETY DATA SHEET (SDS)
Update Date: 2026-05-28 01:16:28

What is 1-stearoyl-2-linoleoylphosphatidylcholine?

The Uses of 1-stearoyl-2-linoleoylphosphatidylcholine

1-Stearoyl-2-linoleoyl-sn-glycero-3-phosphocholine s used in the preparation of a fiber with resistance to respiratory viral disease. The fiber has exogenous pulmonary surfactant which can enter the body through breathing and play an antiviral role.

The Uses of 1-stearoyl-2-linoleoylphosphatidylcholine

18:0-18:2 PC is suitable for use:

in the preparation of large unilamellar vesicles
in the preparation of liposomes
to prepare oxidised phospholipid by 2,2′-azobis(2-amidinopropane) dihydrochloride (AAPH) for multiple reaction monitoring (MRM) analysis

Definition

ChEBI: 1-octadecanoyl-2-[(9Z,12Z)-octadecadienoyl]-sn-glycero-3-phosphocholine is a phosphatidylcholine 36:2 in which the acyl groups positions 1 and 2 are specified as octadecanoyl and (9Z,12Z)-octadecadienoyl respectively. It has a role as a mouse metabolite. It is functionally related to a linoleic acid and an octadecanoic acid.

General Description

18:0-18:2 PC is a non-fragmented oxidized phosphotidylcholine. It is a component of low density lipoprotein (LDL), which is a polyunsaturated fatty acid.

Biochem/physiol Actions

Phosphatidylcholine is one of the major glycerophospholipids of the eukaryotic membranes. It is essential for maintaining the structure and functions of the membrane. PC is the substrate for sphingomyelin synthesis. PC is the precursor for various second messenger like phosphatidic acid, lysophosphatidic acid, diacylglycerol.

Properties of 1-stearoyl-2-linoleoylphosphatidylcholine

storage temp.	-20°C
form	Solid
color	White to off-white

Safety information for 1-stearoyl-2-linoleoylphosphatidylcholine

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.