4-Fluoroantipyrine

CAS: 5400-60-2

Ref. 3D-FF77210

Product Information

• Name: 4-Fluoroantipyrine
• Synonyms: 3H-pyrazol-3-one, 2-(4-fluorophenyl)-1,2-dihydro-1,5-dimethyl-

Description

4-Fluoroantipyrine is a fluoroborate that has been used as a radiopharmaceutical for diagnostic imaging of cerebral blood flow. It is synthesized by reacting antipyrine with fluorine gas. 4-Fluoroantipyrine is an analog of the drug antipyrine, which is also used to measure blood flow in the brain. 4-Fluoroantipyrine can be detected on X-ray film after it has been irradiated with gamma rays. The use of this compound as a radiopharmaceutical allows for the measurement of cerebral blood flow in humans and animals at different temperatures. 4-Fluoroantipyrine has also been used as a filtration agent and gel chromatography reagent.

• Brand: Biosynth

Chemical properties

• Molecular weight: 206.22 g/mol
• Formula: C₁₁H₁₁FN₂O
• Purity: Min. 95%
• InChI: InChI=1S/C11H11FN2O/c1-8-7-11(15)14(13(8)2)10-5-3-9(12)4-6-10/h3-7H,1-2H3
• InChI key: InChIKey=DPSOQADTQNTSSG-UHFFFAOYSA-N
• SMILES: Cc1cc(=O)n(-c2ccc(F)cc2)n1C