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DSPE PEG, mPEG-DSPE - MW 2000 Da, high purity , CAS No.147867-65-0

1 Citations

COA

Grade & Purity:

MW 2000 Da

Cas Number: 147867-65-0
PubChem CID: 86278269
PubChem SID: 488202412

In stock

Item Number

D163634

Grouped product items
SKU	Size	Availability	Price
D163634-100mg	100mg	5	$29.90
D163634-500mg	500mg	≥10	$66.90
D163634-1g	1g	1	$105.90
D163634-5g	5g	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$369.90

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Basic Description

Specifications & Purity	MW 2000 Da
Storage Temp	Protected from light,Store at -20°C,Argon charged
Shipped In	Ice chest + Ice pads This product requires cold chain shipping. Ground and other economy services are not available.
Product Description	1,2-Distearoyl-sn-Glycero-3-Phosphoethanolamine (DSPE) conjugated Polyethylene Glycol, DSPE PEG is a phospholipid PEG conjugate which has both hydrophilicity and hydrophobility. Pegylated phospholipids are excellent liposome formation materials that can be used for drug delivery, gene transfection and vaccine delivery as well. Pegylation of phospholipids significantly improves the blood circulation time and stability for encapsulated drugs. These materials can also be used for targeted drug delivery by modifying their surfaces with targeting ligands such as antibodies, peptides.

Taxonomic Classification

Taxonomy Tree

Kingdom Organic compounds
- Superclass Lipids and lipid-like molecules
  - Class Glycerophospholipids
    - Subclass Glycerophosphoethanolamines
      - Level5 Glycero-3-phospho-N-acyl-ethanolamines
        Level6 N-acyl-phosphatidylethanolamines

Kingdom	Organic compounds
Superclass	Lipids and lipid-like molecules
Class	Glycerophospholipids
Subclass	Glycerophosphoethanolamines
Intermediate Tree Nodes	Glycero-3-phospho-N-acyl-ethanolamines
Direct Parent	N-acyl-phosphatidylethanolamines
Alternative Parents	Phosphoethanolamines Fatty acid esters Dialkyl phosphates Dicarboxylic acids and derivatives Carbamate esters Carboxylic acid esters Dialkyl ethers Organonitrogen compounds Organic sodium salts Organic oxides Hydrocarbon derivatives Carbonyl compounds Organic cations
Molecular Framework	Aliphatic acyclic compounds
Substituents	N-acyl-phosphatidylethanolamine - Phosphoethanolamine - Fatty acid ester - Dialkyl phosphate - Dicarboxylic acid or derivatives - Organic phosphoric acid derivative - Phosphoric acid ester - Fatty acyl - Alkyl phosphate - Carbamic acid ester - Carboxylic acid ester - Organic alkali metal salt - Ether - Dialkyl ether - Carboxylic acid derivative - Organic salt - Organic sodium salt - Hydrocarbon derivative - Organooxygen compound - Organonitrogen compound - Organic oxide - Organic oxygen compound - Organic nitrogen compound - Carbonyl group - Organic cation - Aliphatic acyclic compound
Description	This compound belongs to the class of organic compounds known as n-acyl-phosphatidylethanolamines. These are phosphatidylethanolamines with a N-acylated ethanolamine moiety.
External Descriptors	Not available
1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61. DOI: 10.1186/s13321-016-0174-y

Names and Identifiers

Pubchem Sid	488202412
Pubchem Sid Url	https://pubchem.ncbi.nlm.nih.gov/substance/488202412
IUPAC Name	sodium;[(2R)-2,3-di(octadecanoyloxy)propyl] 2-(2-methoxyethoxycarbonylamino)ethyl phosphate
INCHI	InChI=1S/C45H88NO11P.Na/c1-4-6-8-10-12-14-16-18-20-22-24-26-28-30-32-34-43(47)54-40-42(41-56-58(50,51)55-37-36-46-45(49)53-39-38-52-3)57-44(48)35-33-31-29-27-25-23-21-19-17-15-13-11-9-7-5-2;/h42H,4-41H2,1-3H3,(H,46,49)(H,50,51);/q;+1/p-1/t42-;/m1./s1
InChIKey	SRLOHQKOADWDBV-NRONOFSHSA-M
Smiles	CCCCCCCCCCCCCCCCCC(=O)OCC(COP(=O)([O-])OCCNC(=O)OCCOC)OC(=O)CCCCCCCCCCCCCCCCC.[Na+]
Isomeric SMILES	CCCCCCCCCCCCCCCCCC(=O)OC[C@H](COP(=O)([O-])OCCNC(=O)OCCOC)OC(=O)CCCCCCCCCCCCCCCCC.[Na+]
Reaxy-Rn	60733557
Reaxys-RN_link_address	https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=60733557&ln=

Certificates（CoA,COO,BSE/TSE and Analysis Chart)

C of A & Other Certificates(BSE/TSE, COO):

Analytical Chart:

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27 results found

Lot Number	Certificate Type	Date	Item
D2527082	Certificate of Analysis	Apr 11, 2025	D163634
D2527175	Certificate of Analysis	Apr 11, 2025	D163634
E2509521	Certificate of Analysis	Apr 11, 2025	D163634
A2506423	Certificate of Analysis	Dec 20, 2024	D163634
A2506442	Certificate of Analysis	Dec 20, 2024	D163634
A2506444	Certificate of Analysis	Dec 20, 2024	D163634
K2422480	Certificate of Analysis	Nov 11, 2024	D163634
K2422481	Certificate of Analysis	Nov 11, 2024	D163634
J2414636	Certificate of Analysis	Sep 29, 2024	D163634
J2414691	Certificate of Analysis	Sep 29, 2024	D163634
J2414693	Certificate of Analysis	Sep 29, 2024	D163634
G2415116	Certificate of Analysis	Jun 01, 2024	D163634
G2415117	Certificate of Analysis	Jun 01, 2024	D163634
G2415118	Certificate of Analysis	Jun 01, 2024	D163634
K2301478	Certificate of Analysis	Oct 24, 2023	D163634
K2301479	Certificate of Analysis	Oct 24, 2023	D163634
F2330683	Certificate of Analysis	Jun 13, 2023	D163634
F2330684	Certificate of Analysis	Jun 13, 2023	D163634
F2330685	Certificate of Analysis	Jun 13, 2023	D163634
C2311035	Certificate of Analysis	Feb 02, 2023	D163634
C2311113	Certificate of Analysis	Feb 02, 2023	D163634
C2311094	Certificate of Analysis	Feb 02, 2023	D163634
C2311128	Certificate of Analysis	Feb 02, 2023	D163634
C2311027	Certificate of Analysis	Feb 02, 2023	D163634
I2214234	Certificate of Analysis	Jul 28, 2022	D163634
I2214232	Certificate of Analysis	Jul 28, 2022	D163634
I2214233	Certificate of Analysis	Jul 28, 2022	D163634

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Chemical and Physical Properties

Solubility	Off-white/white solid or semi-solid depends on molecule weight;Soluble in warm water and chloroform;
Sensitivity	light & moisture & heat sensitive
Molecular Weight	872.100 g/mol
XLogP3
Hydrogen Bond Donor Count	1
Hydrogen Bond Acceptor Count	11
Rotatable Bond Count	48
Exact Mass	871.591 Da
Monoisotopic Mass	871.591 Da
Topological Polar Surface Area	159.000 Å²
Heavy Atom Count	59
Formal Charge	0
Complexity	994.000
Isotope Atom Count	0
Defined Atom Stereocenter Count	1
Undefined Atom Stereocenter Count	0
Defined Bond Stereocenter Count	0
Undefined Bond Stereocenter Count	0
The total count of all stereochemical bonds	0
Covalently-Bonded Unit Count	2

Citations of This Product

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