Phosphatidylethanolamines

DSPE

Name: DSPE
Brand: OROGO
SKU: OR-LNP-0013

Quick view. DSPE (CAS 1069-79-0) is listed for identity-scoped inquiry through OROGO. Current availability, exact chemical form, specification and packaging are confirmed for each request; this listing makes no stock or suitability claim. CAS 1069-79-0. Catalog target purity: Specification by inquiry. Availability: Inquiry only — contact OROGO to confirm current availability.

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Chemical structure of DSPE — Chemical structure

Catalog numberOR-LNP-0013

CAS number1069-79-0

PuritySpecification by inquiry

Pack sizePackaging by inquiry

Product profile

Material identity

DSPE is classified as phosphatidylethanolamines (Formula C41H82NO8P; molecular weight 748.10).

Typical application

DSPE provides a reactive functional group for conjugation, immobilization or linker-extension studies.

Handling focus

For DSPE, functional handles may require orthogonal protection, pH control and rapid purification to avoid hydrolysis, oxidation or cross-reaction.

Names and search terms

Confirmed or normalized name variants

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

Useful catalog search terms

1069-79-0
DSPE / 1,2-Distearoyl-sn-glycero-3-phosphoethanolamine

Physicochemical data

Reviewed identity	DSPE / 1,2-Distearoyl-sn-glycero-3-phosphoethanolamine
PubChem CID	447078
InChI	InChI=1S/C41H82NO8P/c1-3-5-7-9-11-13-15-17-19-21-23-25-27-29-31-33-40(43)47-37-39(38-49-51(45,46)48-36-35-42)50-41(44)34-32-30-28-26-24-22-20-18-16-14-12-10-8-6-4-2/h39H,3-38,42H2,1-2H3,(H,45,46)/t39-/m1/s1
InChIKey	LVNGJLRDBYCPGB-LDLOPFEMSA-N
SMILES	CCCCCCCCCCCCCCCCCC(=O)OC[C@H](COP(=O)(O)OCCN)OC(=O)CCCCCCCCCCCCCCCCC

Release documentation

Lot-specific CoA

The current specification defines the analytical method and acceptance criteria; the released lot result is reported on the CoA.

Analytical package

Additional HPLC, MS or NMR documentation can be agreed during technical review where available.

Product-specific evaluation notes

Potential advantages

Reactive handles make the product adaptable across dye-labeling, surface-coupling and ligand-conjugation workflows.

Method limitations

Functional handles may require orthogonal protection, pH control and rapid purification to avoid hydrolysis, oxidation or cross-reaction.

These points describe DSPE or its named chemical feature. Broader product-family guidance is maintained on the category page.