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1-Stearoyl-2-linoleoyl-sn-glycero-3-phosphoethanolamine

CAS No.
7266-53-7
Chemical Name:
1-Stearoyl-2-linoleoyl-sn-glycero-3-phosphoethanolamine
Synonyms
18:0-18:2 PE;PE(18:0/18:2(9Z,12Z));SLinPE;1-Stearoyl-2-linoleoyl-sn-glycero-3-phosphoethanolamine;1-stearoyl-2-oleoyl-sn-glycerin-3-phosphatidylethanolamine (SLinPE);1-STEAROYL-2-LINOLEOYL-SN-GLYCERO-3-PHOSPHOETHANOLAMINE;18:0-18:2 PE;(2R)-1-(((2-Aminoethoxy)(hydroxy)phosphoryl)oxy)-3-(stearoyloxy)propan-2-yl (9Z,12Z)-octadeca-9,12-dienoate;9,12-Octadecadienoic acid (9Z,12Z)-, (1R)-1-[[[(2-aminoethoxy)hydroxyphosphinyl]oxy]methyl]-2-[(1-oxooctadecyl)oxy]ethyl ester
CBNumber:
CB3248623
Molecular Formula:
C41H78NO8P
Molecular Weight:
744.05
MDL Number:
MFCD00674345
MOL File:
Mol file
MSDS File:
SDS
Last updated:2026-09-12 18:51:54

1-Stearoyl-2-linoleoyl-sn-glycero-3-phosphoethanolamine Properties

Boiling point 759.2±70.0 °C(Predicted)
Density 1.008±0.06 g/cm3(Predicted)
storage temp. -20°C
pka 1.17±0.50(Predicted)
form Solid
color White to off-white
InChIKey YDTWOEYVDRKKCR-KNERPIHHSA-N
SMILES [H][C@@](COP([O-])(OCC[NH3+])=O)(OC(CCCCCCC/C=C\C/C=C\CCCCC)=O)COC(CCCCCCCCCCCCCCCCC)=O
UNSPSC Code 51191904
NACRES NA.25

SAFETY

Risk and Safety Statements

Symbol(GHS)  Skull and Crossbones (GHS06)Health Hazard (GHS08)
GHS06,GHS08
Signal word  Danger
Hazard statements  H302-H315-H319-H331-H336-H351-H361d-H372
Precautionary statements  P201-P260-P264-P280-P304+P340+P311-P403+P233
target organs Central nervous system
WGK Germany  WGK 3
Storage Class 6.1D - Non-combustible acute toxic Cat.3
toxic hazardous materials or hazardous materials causing chronic effects
Hazard Classifications Acute Tox. 3 Inhalation
Acute Tox. 4 Oral
Carc. 2
Eye Irrit. 2
Repr. 2
Skin Irrit. 2
STOT RE 1
STOT SE 3

1-Stearoyl-2-linoleoyl-sn-glycero-3-phosphoethanolamine price More Price(12)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
ChemScene CS-0372212 18:0-18:2 PE 98.0% 7266-53-7 5mg $135 2026-06-04 Buy
ChemScene CS-0372212 18:0-18:2 PE 98.0% 7266-53-7 10mg $217 2026-06-04 Buy
ChemScene CS-0372212 18:0-18:2 PE 98.0% 7266-53-7 25mg $412 2026-06-04 Buy
BroadPharm bp-41325 1-Stearoyl-2-Linoleoyl-Sn-Glycero-3-Phosphoethanolamine 7266-53-7 50MG $430 2026-05-24 Buy
BroadPharm bp-41325 1-Stearoyl-2-Linoleoyl-Sn-Glycero-3-Phosphoethanolamine 7266-53-7 100MG $750 2026-05-24 Buy
Product number Packaging Price Buy
CS-0372212 5mg $135 Buy
CS-0372212 10mg $217 Buy
CS-0372212 25mg $412 Buy
bp-41325 50MG $430 Buy
bp-41325 100MG $750 Buy

1-Stearoyl-2-linoleoyl-sn-glycero-3-phosphoethanolamine Chemical Properties, Uses, Production

Uses

1-Stearoyl-2-linoleoyl-sn-glycero-3-phosphoethanolamine is used in the mRNA combination therapy for treatment of cancer.

Definition

ChEBI: 1-stearoyl-2-linoleoyl-sn-glycero-3-phosphoethanolamine is a 1,2-diacyl-sn-glycero-3-phosphoethanolamine in which the acyl groups at positions 1 and 2 are specified as stearoyl and linoleoyl respectively. It is functionally related to a linoleic acid and an octadecanoic acid. It is a tautomer of a 1-stearoyl-2-linoleoyl-sn-glycero-3-phosphoethanolamine zwitterion.

Biological Activity

Phosphatidylethanolamine (PE) is implicated in a numerous function like membrane fusion, cell cycle, autophagy, apoptosis, and cognitive function. 18:0-18:2 Phosphatidylethanolamine (PE) is one of the non-glycated PE in powdered milk. It is a beneficial source of fatty acid and plays an important role in immunological protection.

1-Stearoyl-2-linoleoyl-sn-glycero-3-phosphoethanolamine Preparation Products And Raw materials

Raw materials

Preparation Products

1-Stearoyl-2-linoleoyl-sn-glycero-3-phosphoethanolamine Suppliers

Global Suppliers ( 28)
Supplier Tel Email Country ProdList Advantage
Suzhou Highfine Biotech Co., Ltd 0512-69209928 18796809688 zhouyingxiang@highfine.com China 472 75
Shanghai Aladdin Bio-Chem Technology Co.,LTD 400-6206333 13167063860 anhua.mao@aladdin-e.com China 29977 65
Alta Scientific Co., Ltd. 022-6537-8550 15522853686 sales@altasci.com.cn China 4508 55
Shanghai YuanYe Biotechnology Co., Ltd. 15026964105 2881489226@qq.com China 89667 60
Chengdu Huachun Technology Co., Ltd 400-1166-196 15982826727 cdhxsj@163.com China 14571 60
Wellman Pharmaceutical Group Limited 15807197853 18971451745 15807197853@163.com China 3976 58
Shanghai Zhen Li Biological Technology Co., Ltd 021-16621358918; 18516310516;16621358918;13045646768 zhenlipharma888@163.com China 19060 58
Shochem(Shanghai)Co.,Ltd +86-021-51783479 13816874662 info@shochem.com China 300 58
Hubei Weideli Chemical Reagent Co., Ltd. 15871722230 15871722230@163.com China 4442 58
Zhengzhou Alpha Chemical Co. LTD 0371-53732842 13383863444 3838551451@qq.com China 9996 58
1-STEAROYL-2-LINOLEOYL-SN-GLYCERO-3-PHOSPHOETHANOLAMINE;18:0-18:2 PE 9,12-Octadecadienoic acid (9Z,12Z)-, (1R)-1-[[[(2-aminoethoxy)hydroxyphosphinyl]oxy]methyl]-2-[(1-oxooctadecyl)oxy]ethyl ester 1-stearoyl-2-oleoyl-sn-glycerin-3-phosphatidylethanolamine (SLinPE) SLinPE (2R)-1-(((2-Aminoethoxy)(hydroxy)phosphoryl)oxy)-3-(stearoyloxy)propan-2-yl (9Z,12Z)-octadeca-9,12-dienoate 18:0-18:2 PE PE(18:0/18:2(9Z,12Z)) 1-Stearoyl-2-linoleoyl-sn-glycero-3-phosphoethanolamine 7266-53-7