Chemical Name: 5-aminoimidazole-4-carboxamide-1-β-D-ribofuranoside (AICAR for short) Also Known as ACADESINE. CAS: 2627-69-2 Molecular Formula: C9H14N4O5 Molecular Weight: 258.23 EINECS: 220-097-5 Melting point : 214-215 °C Appearance: Off-White Powder .