Desmethylflumazenil (2 mg)

Precursor for [¹⁸F]Flumazenil
Precursor for [¹¹C]Flumazenil

Product No.: DFBE-95-0002

Desmethylflumazenil
Product No.：DFBE-95
CAS No.：79089-72-8


Product Name:	Desmethylflumazenil
Synonyms:	4H-Imidazo[1,5-a][1,4]benzodiazepine-3-carboxylic acid, 8-fluoro-5,6-dihydro-6-oxo-,ethyl ester, 8-Fluoro-5,6-dihydro-6-oxo- 4H-imidazo[1,5-a][1,4]benzodiazepine-3-carboxylic acid ethyl ester; Desmethylflumazenil; Desmethyl-FMZ; Ro 15-5528
CAS No.:	79089-72-8
Molecular Formula:	C₁₄H₁₂FN₃O₃
Molecular Weight:	289.26
Application:	Precursor for [¹¹C]Flumazenil / Precursor for 5-[¹⁸F]Flumazenil ([¹⁸F]FEF)
Presentation:	Packaged in amber vials or amber screw-cap vials with teflon-coated stoppers under argon atmosphere

Storage and Stability

Notes

Complete documentation - Certificates of Analysis including testing reports of ¹H-NMR and HPLC spectra for each shipment
Customized dispensing available

Research

Nagren K. et al. Methylation of amide and thiol functions with [¹¹C]methyl triflate, as exemplified by [¹¹C]NMSP, [¹¹C]flumazenil and [¹¹C]methionine. J. Labelled Compd. Radiopharm. 1998, 41, 831-841.
Maziere M. et al. Synthesis of Ethyl-8-fluoro-5,6-dihydro-5-[¹¹C]methyl-6-oxo-4H- imidazo[1,5-a][1,4]benzodiazepine-3-carboxylate (RO 15.1788-¹¹C): A Specific Radioligand for the In Vivo Study of Central Benzodiazepine Receptors by Positron Emission Tomography. Int. J. Appl. Radiat. Isot. 1984, 35, 973-976.