LNP & Nucleic Acid Delivery Lipids

Sodium Cholesteryl Sulfate

Product NoCH51036CAS No2864-50-8

Product summary

Sodium Cholesteryl Sulfate is a cholesteryl sulfate sodium salt identified by CAS 2864-50-8.

PubChem CID 23679068 and ChemicalBook both list the formula C27H45NaO4S and molecular weight 488.7 for this product identity.

The page presents the compound as a sterol sulfate sodium salt with research in membrane, liposome, and electrostatic-interaction studies.

Catalog No.	CH51036
CAS No.	2864-50-8
Chemical Name	Sodium Cholesteryl Sulfate
Synonyms	Cholesteryl sodium sulfate; cholesterol 3-sulfate sodium salt; cholesteryl sulfate sodium; sodium cholesterol sulfate
Molecular Formula	C27H45NaO4S
Molecular Weight	488.7
PubChem CID	23679068

Sterol sulfate identity work: supports matching Sodium Cholesteryl Sulfate, Cholesteryl sodium sulfate, and cholesterol 3-sulfate sodium salt naming to CAS 2864-50-8.
Membrane and liposome research: cholesteryl/cholesterol sulfate appears in literature on liposome systems and phospholipid-sterol membrane interactions.
Electrostatic interaction studies: cholesterol sulfate has been reported in ion-pairing and self-assembly researchs.

Sodium salt of cholesteryl/cholesterol sulfate.
Formula C27H45NaO4S and molecular weight 488.7 are aligned between PubChem and ChemicalBook.
Combines a sterol framework with a sulfate sodium salt group.

Ionizable lipid analogs, PEG lipids, phospholipids, sterols, and ligand-lipid conjugates for delivery research.

Define ionizable-lipid analogs through exact structure, formulation role, cargo, route, degradation hypothesis, and material controls.

Which molecular weight is used?

The page uses MW 488.7 because both PubChem CID 23679068 and ChemicalBook list formula C27H45NaO4S with molecular weight 488.7.

CHEMOS can review product fit, target structure, route questions, analytical expectations, and project-specific supply needs.