Names and synonyms
USP NF Name
Mono and Diglycerides
EP Name
Glycerol Monostearate 40-55 (Type I)
UNII Code (FDA)
KC98RO82HJ
Preferred Substance Name (FDA)
Glyceryl Monostearate
Handbook of Pharmaceutical Excipients
Glyceryl Monostearate
Chemical description
Consists of mono-, di- and triesters of palmitic (C16) and stearic (C18) acids
Key characteristics
Product form
Pellets
Melting range
54-64
HLB
3
Main functionalities
Modified release matrix former for capsule. Coating agent for taste masking. Consistency agent. Safety of use is inferred by GRAS status and precedence of use in approved pharmaceutical products.
Main formulation technologies
Melt processes: granulation, coating, capsule molding. Topical emulsion.
