2-Oxo-2H-1-benzopyran-7-yl icosa-5,8,11,14-tetraenoate

Base Information

• Chemical Name: 2-Oxo-2H-1-benzopyran-7-yl icosa-5,8,11,14-tetraenoate
• CAS No.: 161180-11-6
• Molecular Formula: C29H36 O4
• Molecular Weight: 448.59
• DSSTox Substance ID: DTXSID50694014
• Mol file: 161180-11-6.mol

Synonyms:7-Hydroxycoumarinyl Arachidonate;DTXSID50694014;PD050101;2-Oxo-2H-1-benzopyran-7-yl icosa-5,8,11,14-tetraenoate

Chemical Property of 2-Oxo-2H-1-benzopyran-7-yl icosa-5,8,11,14-tetraenoate

Chemical Property:

• Boiling Point: 584.7±50.0 °C(Predicted)
• Flash Point: 14℃
• PSA: 56.51000
• Density: 1.052±0.06 g/cm3(Predicted)
• LogP: 7.84410
• Storage Temp.: −20°C
• Solubility.: ≤25mg/ml in DMSO;50mg/ml in dimethyl formamide
• XLogP3: 8.2
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 16
• Exact Mass: 448.26135963
• Heavy Atom Count: 33
• Complexity: 713

Purity/Quality:

98%Min ^*data from raw suppliers

7-HC-arachidonate ^*data from reagent suppliers

Safty Information:

• Hazard Codes: F,Xi
• Statements: 11-36/37/38
• Safety Statements: 7-16-26-36

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CCCCCC=CCC=CCC=CCC=CCCCC(=O)OC1=CC2=C(C=C1)C=CC(=O)O2
• Uses: 7-hydroxycoumarinyl Arachidonate is the arachidonic acid ester of 7-hydroxycoumarin (umbelliferone) and behaves as a substrate for cPLA2. Hydrolysis of 7-hydroxycoumarinyl arachidonate by phospholipase results in the release of the fluorescent compound 7-hydroxycoumarin which can be monitored spectrophotometrically (excitation at 335 nm, emission at 450 nm). 7-HC-arachidonate is a PLA2 fluorogenic substrate for use in assays with phospholipid and Ca2+. It is for use with purified enzymes, as this substrate is nonspecific. 7-HC-arachidonate is ideal for drug discovery, HTS, and similar applications.