IBE (2 mg)

Precursor for [*I]IMZ
Reference standard for [*I]IMZ
Product No.: IBE-95-0002

Product No.: IBE-95
CAS No.: 268566-09-2

Product Name:  IBE
Synonyms:  4H-Imidazo[1,5-a]benzodiazepine-3-carboxylic acid, 5,6-dihydro-8ido-5methyl-6-oxo, ethyl ester
CAS No.:  268566-09-2
Molecular Formula:  C15H14IN3O3
Molecular Weight:  411.19
Application: Precursor for [*I]IMZ / Reference standard for [*I]IMZ
Presentation:  Packaged in amber vials or amber screw-cap vials with teflon-coated stoppers under argon atmosphere
Product Testing    
Parameter Method Specification
Sterility USP Sterile
Bacterial Endotoxins LAL <10.0 I.U./25 mg
Appearance Organoleptic White solid
Purity HPLC ≥95.0%
ESI (m/z) LC-MS [M+H]+, 412.0
Identity 1H-NMR Conforms

Storage and Stability

  • Store the product at -20 ℃, protected from light.
  • Short-term storage at higher temperatures does not affect product quality.


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