1,2-Distearoyl-sn-glycero-3-phosphocholine

Product Name: 1,2-Distearoyl-sn-glycero-3-phosphocholine
CAS No.: 816-94-4
Chemical Name: 1,2-Distearoyl-sn-glycero-3-phosphocholine
Synonyms: DSPC;1,2-DISTEAROYL-SN-GLYCERO-3-PHOSPHOCHOLINE;1,2-Distearoyl-sn-glycero-3-PC;(R)-2,3-Bis(stearoyloxy)propyl (2-(triMethylaMMonio)ethyl) phosphate;1,2-Dioctadecanoyl-sn-glycero-3-phophocholine;1,2-DIOCTADECANOYL-SN-GLYCERO-3-PHOSPHOCHOLINE;18:0 PC;1,2-DSPC;DSPC(18:0);DSPC L-1118
CBNumber: CB2724667
Molecular Formula: C44H88NO8P
Formula Weight: 790.15
MOL File: 816-94-4.mol

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1,2-Distearoyl-sn-glycero-3-phosphocholine Property

Melting point:: 236°C(lit.)
storage temp.: -20°C
solubility: slightly sol. in Chloroform
form: powder to crystal
color: White to Almost white
biological source: semisynthetic
BRN: 3923978
Stability:: Stable. Incompatible with strong oxidizing agents.
InChIKey: NRJAVPSFFCBXDT-HUESYALOSA-N
SMILES: [C@H](OC(=O)CCCCCCCCCCCCCCCCC)(COP([O-])(=O)OCC[N+](C)(C)C)COC(=O)CCCCCCCCCCCCCCCCC |&1:0,r|

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Safety

Safety Statements: 22-24/25
WGK Germany: 3
F: 10-21
HS Code: 29232000

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H331Toxic if inhaled

H336May cause drowsiness or dizziness

H351Suspected of causing cancer

H372Causes damage to organs through prolonged or repeated exposure

H412Harmful to aquatic life with long lasting effects

Precautionary statements

P201Obtain special instructions before use.

P273Avoid release to the environment.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P308+P313IF exposed or concerned: Get medical advice/attention.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: P1138
Product name: 1,2-Distearoyl-sn-glycero-3-phosphocholine
Purity: ≥99%
Packaging: 1g
Price: $532
Updated: 2025/07/31

Sigma-Aldrich

Product number: P1138
Product name: 1,2-Distearoyl-sn-glycero-3-phosphocholine
Purity: ≥99%
Packaging: 5g
Price: $2440
Updated: 2025/07/31

Sigma-Aldrich

Product number: W2660
Product name: 1,2-Distearoyl-sn-glycero-3-phosphocholine
Purity: DSPC, GMP, powder
Packaging: 1G
Price: $253
Updated: 2022/05/15

Sigma-Aldrich

Product number: W2660
Product name: 1,2-Distearoyl-sn-glycero-3-phosphocholine
Purity: DSPC, GMP, powder
Packaging: 10G
Price: $956
Updated: 2022/05/15

Sigma-Aldrich

Product number: W2660
Product name: 1,2-Distearoyl-sn-glycero-3-phosphocholine
Purity: DSPC, GMP, powder
Packaging: 100G
Price: $2396
Updated: 2022/05/15

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1,2-Distearoyl-sn-glycero-3-phosphocholine Chemical Properties,Usage,Production

Description

1,2-Distearoyl-sn-glycero-3-PC (DSPC) is a phospholipid containing the saturated long-chain (18:0) stearic acid inserted at the sn-1 and sn-2 positions. It is commonly used in the generation of micelles, liposomes, and other types of artificial membranes.

Chemical Properties

solid

Uses

18:0 PC (DSPC) has been used:

in the microbubble monolayer preparation for biomolecule delivery studies into protoplasts
in the preparation of liposomes for immobilization studies
in the generation of porphyrin-phospholipid (PoP) liposomes for irinotecan (IRT) and doxorubicin delivery

Definition

ChEBI: A phosphatidylcholine 36:0 in which both phosphatidyl acyl groups are specified as stearoyl (octadecanoyl).

General Description

1,2-distearoyl-sn-glycero-3-phosphocholine (DSPC) is a phospholtidylcholine with alkyl chain comprising 18 carbons. It has phophatidylcholine head group and its structure is similar to 1,2-dipalmitoyl-sn-glycero-3-phosphatidylcholine (DPPC).

Biochem/physiol Actions

1,2-distearoyl-sn-glycero-3-phosphocholine (DSPC) is used in combination with other members of phosphatidylcholine for the generation of mixed bilayer system. It is majorly used in conventional and stealth liposome preparation for drug delivery studies.

References

[1] PERNILLE H?YRUP Kent J Ole G Mouritsen. Phospholipase A2 activity towards vesicles of DPPC and DMPC–DSPC containing small amounts of SMPC[J]. Biochimica et biophysica acta. Biomembranes, 2001, 1515 2: Pages 133-143. DOI: 10.1016/s0005-2736(01)00407-2
[2] FREDERICK A HEBERLE Gerald W F. Phase separation in lipid membranes.[J]. Cold Spring Harbor perspectives in biology, 2011, 3 4. DOI: 10.1101/cshperspect.a004630
[3] S MABREY J M S. Investigation of phase transitions of lipids and lipid mixtures by sensitivity differential scanning calorimetry.[J]. Proceedings of the National Academy of Sciences of the United States of America, 1976, 73 11: 3862-3866. DOI: 10.1073/pnas.73.11.3862

1,2-Distearoyl-sn-glycero-3-phosphocholine Preparation Products And Raw materials

Raw materials

Preparation Products

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1,2-Distearoyl-sn-glycero-3-phosphocholine Suppliers

Americas 1 CHINA 282 Europe 1 Germany 1 India 3 Japan 5 South Korea 1 Sweden 1 Switzerland 7 The Netherlands 1 Ukraine 1 United Kingdom 2 United States 22 Global 328

Suzhou Highfine Biotech Co., Ltd

Tel: 0512-69209928 18796809688
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Suzhou Xingbei Pharmaceutical Technology Co., Ltd

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Beijing Minruida Technology Co., Ltd.

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Xiamen Sinopeg Biotech Co., Ltd.

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Suzhou Zehou Biotechnology Co. , Ltd.

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Chongqing Botao Biotechnology Co., LTD

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Shenyang Gold Jyouki Chemical Industry Co., Ltd

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Shanghai Jindi Pharmaceutical Technology Co., Ltd

Tel: 13564401937
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J & K SCIENTIFIC LTD.

Tel: 18210857532; 18210857532
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TCI (Shanghai) Development Co., Ltd.

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View Lastest Price from 1,2-Distearoyl-sn-glycero-3-phosphocholine manufacturers

Shaanxi Dideu New Materials Co. Ltd

Product: 1,2-Distearoyl-sn-glycero-3-phosphocholine 816-94-4
Price: US $0.00-0.00/KG
Min. Order: 1KG
Purity: 99.0%
Supply Ability: 10000KGS
Release date: 2025-05-26

Henan Fengda Chemical Co., Ltd

Product: 1,2-Distearoyl-sn-glycero-3-phosphocholine 816-94-4
Price: US $200.00-1.00/KG
Min. Order: 1KG
Purity: 99%, 99.5% Sublimated
Supply Ability: g-kg-tons, free sample is available
Release date: 2023-12-31

Jiangsu Nata Opto-electronic Material Co.,Ltd.

Product: 1,2-distearoyl-sn-glycero-3-phosphocholine 816-94-4
Price: US $0.00-0.00/KG
Min. Order: 0.1KG
Purity: 98%
Supply Ability: 250KG
Release date: 2023-05-22

816-94-4, 1,2-Distearoyl-sn-glycero-3-phosphocholineRelated Search:

DSPC

DISTEAROYL LECITHIN

L-ALPHA-PHOSPHATIDYLCHOLINE, DISTEAROYL

L-BETA,GAMMA-DISTEAROYL-ALPHA-LECITHIN

(R)-(7-lauroyl-4-oxido-10-oxo-3,5,9-trioxa-4-phosphaheptacosyl)trimethylammonium 4-oxide

L-A-PHOSPHATIDYLCHOLINE, DISTEAROYL

1,2-DISTEAROYL-SN-GLYCERO-3-PHOSPHOCHOLINE

1,2-Distearoyl-sn-glycero-3-phosphorylcholine (DSPC)

L-A-PHOSPHATIDYLCHOLINE DISTEAROYL*CRYST SYNTHETIC

Distearoyl-L-a-Lecithin

[(2R)-2,3-di(octadecanoyloxy)propyl] 2-(trimethylazaniumyl)ethyl phosphate

[(2R)-2,3-distearoyloxypropyl] 2-(trimethylammonio)ethyl phosphate

DSPC L-1118

L-b,g-Distearoyl-a-lecithin, DSPC

(R)-2,3-Bis(stearoyloxy)propyl (2-(triMethylaMMonio)ethyl) phosphate

3-sn-phosphatidylcholine, 1,2-distearoyl

Distearoyl-L-ALPHA-phosphatidyl choline

L-á-Phosphatidylcholine distearoyl

3-sn-Phosphatidylcholine, 1,2-distearoyl, L-α-Phosphatidylcholine, distearoyl, L-β,γ-Distearoyl-α-lecithin

1,2-Distearoyl-sn-glycero-3-phosphocholine, 3-sn-Phosphatidylcholine, 1,2-distearoyl, L-α-Phosphatidylcholine, distearoyl, L-β,γ-Distearoyl-α-lecithin

[O-(1-O,2-O-Distearoyl-L-glycero-3-phospho)choline]anion

Dioctadecanoyl-L-α-glycerophosphorylcholine

β,γ-Distearoyl-L-α-phosphatidylcholine

1,2-Dioleoyl-sn-Glycero-3-Phsophocholine

L-α-Phosphatidylcholine, distearoyl

L-β,γ-Distearoyl-α-lecithin

PC(18:0/18:0)

1,2-Distearoyl-sn-glycero-3-PC

-2,3-Bis(stearoyloxy)

propyl (2-(trimethylammonio)

18:0 PC

1,2-DIOCTADECANOYL-SN-GLYCERO-3-PHOSPHOCHOLINE

1,2-DISTEAROYL-SN-GLYCERO-3-PHOSPHORYLCHOLINE

1,2-DISTEAROYL-SN-GLYCERO-3-PHOSPHATIDYLCHOLINE

DSPC reference substance of Distearyl phosphatidylcholine

1,2-Distearoyl-sn-glycero-3-phosphocholine&gt

Distearoyl sn

1,2-distearoyl-sn-glycero-3-phosphocholine ,99%+

18:0 PC (DSPC)

Distearoyl-L-α-phosphatidylcholine

1,2-Dioctadecanoyl-sn-glycero-3-phosphocholine（DSPC）

1,2-Dioctadecanoyl-sn-glycero-3-phophocholine

3,5,9-Trioxa-4-phosphaheptacosan-1-aminium,4-hydroxy-N,N,N-trimethyl-10-oxo-7-[(1-oxooctadecyl)oxy]-, inner salt,4-oxide, (7R)-

DISTEAROYL GLYCEROPHOSPHOCHOLINE

Hydrogenated（stearic acid）Phosphatidylcholine（DSPC）

DSPC(18:0)

Lecithin Impurity 7

1,2-DSPC

1,2-Distearoyl-sn-glyeero -3-phosphochoine

DSPC distearoyl phosphatidylcholine

1,2-Distearoyl-sn-glycero-3-phosphorylcholine (DSPC), Phosphorylcholine

1,2-Distearoyl-<i>sn</i>-glycero-3-phosphocholine

L-α-Phosphatidylcholine distearoyl

816-94-4

1547757-91-7

Lipids

Phosphoglycerides

Glycerides