2-NBDG 5MG. 2-NBDG, CAS: 186689-07-6, MF: C12H14N4O8, Molecular Weight: 342. 3, Purity: greater than or equal to 98% (a mixture of A & B isomers), Appearance: Off-white solid, Synonym: 2-Gdeoxy-G2-G[(7-Gnitro-G2, G1, G3-Gbenzoxadiazol-G4-Gyl)amino]-GD-Gglucose NBD-Glucose, Size: 5MG