C6509

Cholesteryl behenate

≥90% (HPLC; detection at 205 nm)

• Synonym(s): 3β-Hydroxy-5-cholestene 3-docosanoate, 5-Cholesten-3β-ol 3-docosanoate, Cholesteryl docosanoate
• Empirical Formula (Hill Notation): C₄₉H₈₈O₂
• CAS Number: 61510-09-6
• Molecular Weight: 709.22
• MDL number: MFCD00056440
• UNSPSC Code: 12352200
• PubChem Substance ID: 24892872

Properties

• Assay: ≥90% (HPLC; detection at 205 nm)
• form: solid
• functional group: ester
• shipped in: ambient
• storage temp.: room temp
• SMILES string: [H][C@@]1(CC[C@@]2([H])[C@]3([H])CC=C4C[C@H](CC[C@]4(C)[C@@]3([H])CC[C@]12C)OC(=O)CCCCCCCCCCCCCCCCCCCCC)[C@H](C)CCCC(C)C
• InChI: 1S/C49H88O2/c1-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21-22-23-24-25-29-47(50)51-42-34-36-48(5)41(38-42)30-31-43-45-33-32-44(40(4)28-26-27-39(2)3)49(45,6)37-35-46(43)48/h30,39-40,42-46H,7-29,31-38H2,1-6H3/t40-,42+,43+,44-,45+,46+,48+,49-/m1/s1
• InChI key: WBOQXYUYHINMOC-FTAWAYKBSA-N

Description

Application

Cholesteryl behenate was used as standard in electrospray ionization tandem mass spectrometry for the analysis of cholesterol and cholesteryl esters.

Biochem/physiol Actions

Cholesteryl behenate is a cholesterol ester found associated with the neutral core of low density lipoprotein. Receptor-LDL complexes are taken up by lysosomes and hydrolyzed to release cholesterol from the esters. The enzyme acid cholesteryl ester hydrolase is responsible for the hydrolysis of cholesteryl esters; a defective enzyme can result in the formation of atherosclerotic lesions in humans.

Safety Information

• Storage Class Code: 13 - Non Combustible Solids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves