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1-Stearoyl-2-palmitoyl-sn-glycero-3-phosphocholine

CAS No.
59403-53-1
Chemical Name:
1-Stearoyl-2-palmitoyl-sn-glycero-3-phosphocholine
Synonyms
SPPC;18:0-16:0 PC;1-Stearoyl-2-palmitoyl-sn-glycero-3-phosphocholine;1-STERAOYL-2-PALMITOYL-SN-GLYCERO-3-PHOSPHORYLCHOLINE;Choline 1-palmitoyl-2-stearoyl-sn-glycerol-3-phosphate;1-STEAROYL-2-PALMITOYL-SN-GLYCERO-3-PHOSPHOCHOLINE;18:0-16:0 PC;SPPC;(R)-2-(Palmitoyloxy)-3-(stearoyloxy)propyl (2-(trimethylammonio)ethyl) phosphate;2-[(2-hexadecanoyloxy-3-octadecanoyloxypropoxy)-hydroxyphosphoryl]oxyethyl-trimethylazanium
CBNumber:
CB0259541
Molecular Formula:
C42H84NO8P
Molecular Weight:
762.09
MDL Number:
MFCD00672603
MOL File:
59403-53-1.mol
MSDS File:
SDS
TDS File:
TDS
Last updated:2026-09-12 18:48:01

1-Stearoyl-2-palmitoyl-sn-glycero-3-phosphocholine Properties

storage temp. -20°C
form powder
color White to off-white
InChIKey BYSIMVBIJVBVPA-NLRZZXCCNA-N
SMILES [C@@H](OC(=O)CCCCCCCCCCCCCCC)(COC(=O)CCCCCCCCCCCCCCCCC)COP([O-])(=O)OCC[N+](C)(C)C |&1:0,r|
UNSPSC Code 51191904
NACRES NA.25

SAFETY

Risk and Safety Statements

WGK Germany  WGK 3
Storage Class 11 - Combustible Solids

1-Stearoyl-2-palmitoyl-sn-glycero-3-phosphocholine price More Price(15)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Biosynth JCA40353 18:0-16:0 PC 59403-53-1 250mg $1200 2026-06-04 Buy
Biosynth JCA40353 18:0-16:0 PC 59403-53-1 500mg $1665 2026-06-04 Buy
ChemScene CS-0435709 SPPC ≥98% 59403-53-1 100mg $680 2026-06-04 Buy
ChemScene CS-0435709 SPPC ≥98% 59403-53-1 250mg $190000 2026-06-04 Buy
BroadPharm bp-26328 SPPC 59403-53-1 25MG $140 2026-05-24 Buy
Product number Packaging Price Buy
JCA40353 250mg $1200 Buy
JCA40353 500mg $1665 Buy
CS-0435709 100mg $680 Buy
CS-0435709 250mg $190000 Buy
bp-26328 25MG $140 Buy

1-Stearoyl-2-palmitoyl-sn-glycero-3-phosphocholine Chemical Properties,Uses,Production

Description

SPPC; PC(18:0/16:0 ), also known as 1-Stearoyl-2-palmitoyl-sn-glycero-3-phosphocholine, is a phospholipid with different length of fatty acid. The sn-1 position contains a stearic acid (18:0) while the sn-2 position is occupied by a palmitic acid (16:0).

Uses

SPPC is 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.

Definition

ChEBI: 1-stearoyl-2-palmitoyl-sn-glycero-3-phosphocholine is a phosphatidylcholine 34:0 in which the two acyl substituents at positions 1 and 2 are specified as stearoyl and palmitoyl respectively. It is a phosphatidylcholine 34:0 and a 1-acyl-2-hexadecanoyl-sn-glycero-3-phosphocholine. It is functionally related to an octadecanoic acid.

1-Stearoyl-2-palmitoyl-sn-glycero-3-phosphocholine Preparation Products And Raw materials

Raw materials

Preparation Products

Global( 37)Suppliers
Supplier Tel Email Country ProdList Advantage
Shanghai Aladdin Bio-Chem Technology Co.,LTD 400-6206333 13167063860 anhua.mao@aladdin-e.com China 29985 65
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
Chengdu Push Bio-Technology Co., Ltd. 028-85370565-229 18080489829 18080489829@163.com China 8379 60
Shanghai Zhen Li Biological Technology Co., Ltd 021-16621358918; 18516310516;16621358918;13045646768 zhenlipharma888@163.com China 19060 58
Suzhou C1 Technology Co.,Ltd 18606219109;18606219109 ty.sales1@feixiangchem.com China 70 58
Career Henan Chemica Co +86-0371-86658258 +86-13203830695 laboratory@coreychem.com China 30203 58
Zhengzhou Alpha Chemical Co. LTD 0371-53732842 13383863444 3838551451@qq.com China 9997 58
DONBOO AMINO ACID COMPANY 13063595538 donboo@donboo.com China 9358 58
Suzhou Xingbei Pharmaceutical Technology Co., Ltd 0512-0512-68437753 13861119411 331723639@qq.com China 216 58
18:0-16:0 PC 1-STERAOYL-2-PALMITOYL-SN-GLYCERO-3-PHOSPHORYLCHOLINE 1-STEAROYL-2-PALMITOYL-SN-GLYCERO-3-PHOSPHOCHOLINE;18:0-16:0 PC;SPPC SPPC 2-[(2-hexadecanoyloxy-3-octadecanoyloxypropoxy)-hydroxyphosphoryl]oxyethyl-trimethylazanium (R)-2-(Palmitoyloxy)-3-(stearoyloxy)propyl (2-(trimethylammonio)ethyl) phosphate Choline 1-palmitoyl-2-stearoyl-sn-glycerol-3-phosphate 1-Stearoyl-2-palmitoyl-sn-glycero-3-phosphocholine 59403-53-1 C42H85NO8P