| Antibacterial (tuberculostatic). Synonyms: 4-(Pyridine-d4)carboxylic Acid Hydrazide, Isonicotinic Acid-d4 Hydrazide, 4-(Hydrazinocarbonyl)pyridine-d4, 4-(Pyridine-d4)carbonylhydrazine, 4-(Pyridine-d4)carboxylic Hydrazide, 4-(Pyridyl-d4)carbonylhydrazide, 5015 R.P.-d4, Armazid-d4, Armazide-d4, Atcotibine-d4, Isonizide-d4, Isotebezid-d4, Isozide-d4, Robisellin-d4, Sauterazid-d4, Zinadon-d4, Zonazide-d4, Tubazid-d4 CAS Number: 774596-24-6 Molecular Formula: C6H3D4N3O Molecular Weight: 141.16 Form: White to off-white solid Purity: Chemical Purity: 95% Isotopic Purity: 95% Solubility: Methanol, DMSO Melting Point: 159-163C Method for Determining Identity: Proton NMR and MS TLC Conditions: SiO2, Dichloromethane : Methanol : Ammonium Hydroxide (8 : 2 : 0.1). Visualized with UV and AMCS (single spot, Rf = 0.50) Storage and Stability: Store at 4C. For maximum recovery of product, centrifuge the original vial prior to removing the cap. |
