Category:
Chiral Intermediates
CAS NO:
4070-80-8
Standard:
USP,
Alias Sodium octadecyl fumarate
Molecular formula C22H39NaO4
Molecular weight 390.53
Uses pharmaceutic adjuvant
Storage airtightness for 36 months
Sodium Stearyl Fumarate is a hydrophobic pharmaceutical excipient primarily used as a glidant and lubricant. Synthesized via the esterification of stearic acid with fumaric acid followed by neutralization, its molecular formula is C20H35NaO4 (CAS No. 16987-19-0).
Store in tightly closed containers below 25°C to prevent moisture absorption. Avoid inhalation of dust; use appropriate respiratory protection. Not recommended for parenteral formulations due to insolubility.