Sorbitan monolaurate, Thermo Scientific Chemicals

Description

Sorbitan monolaurate is a detergent and monoester of lauric acid and hexitol anhydrides derived from sorbitol. It is used in a study to assess enhanced solubility and oral bioavailability of itraconazole. It is also used in a study to investigate the oxidation of unsaturated lipids in oil-in-water emulsions.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
Sorbitan monolaurate is a detergent and monoester of lauric acid and hexitol anhydrides derived from sorbitol. It is used in a study to assess enhanced solubility and oral bioavailability of itraconazole. It is also used in a study to investigate the oxidation of unsaturated lipids in oil-in-water emulsions.

Solubility
Soluble in 2-ethoxyethanol, ethanol and methanol. Not miscible or difficult to mix in water.

Notes
Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Incompatible with strong oxidizing agents.

Specifications

Chemical Identifiers

• CAS: 1338-39-2
• Molecular Formula: C18H34O6
• Molecular Weight (g/mol): 346.46
• MDL Number: MFCD00005365
• InChI Key: LWZFANDGMFTDAV-IOVMHBDKSA-N
• Synonym: Sorbitan monododecanoate; Span™ 20
• IUPAC Name: 2-[(2R,3S,4R)-3,4-dihydroxyoxolan-2-yl]-2-hydroxyethyl dodecanoate
• SMILES: CCCCCCCCCCCC(=O)OCC(O)[C@H]1OC[C@@H](O)[C@@H]1O

• Density: 1.032
• Quantity: 250 g
• Flash Point: >110°C (230°F)
• Refractive Index: 1.474
• Merck Index: 14,8724
• Solubility Information: Soluble in 2-ethoxyethanol,ethanol and methanol. Not miscible or difficult to mix in water.
• Formula Weight: 346.47
• Chemical Name or Material: Sorbitan monolaurate

RUO – Research Use Only