Octadecanoic acid 3-hydroxypropyl ester

• CAT Number: M123772
• CAS Number: 10108-23-3
• Molecular Formula: C21H42O3
• Molecular Weight: 342.56
• Purity: ≥95%
• Storage: -20°C
• IUPAC Name: 3-hydroxypropyl octadecanoate
• InChI: InChI=1S/C21H42O3/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-18-21(23)24-20-17-19-22/h22H,2-20H2,1H3
• InChIKey: TVFNPSNDNZSCBM-UHFFFAOYSA-N
• SMILES: CCCCCCCCCCCCCCCCCC(=O)OCCCO

Octadecanoic acid 3-hydroxypropyl ester（Cat No.:M123772）, also known as glyceryl monostearate or glyceryl stearate, is an ester of stearic acid and glycerol. It is commonly used in the cosmetic and pharmaceutical industries as an emulsifier, emollient, and thickening agent. Glyceryl monostearate helps to stabilize oil-in-water emulsions, preventing them from separating and improves the texture and consistency of products. In pharmaceuticals, it is used as a binder and lubricant in tablet formulations. Its ability to improve the feel and stability of formulations makes it a versatile ingredient in various personal care and healthcare products.