| Bioactivity | 1-Methylimidazoleacetic acid (1-Methylimidazole-4-acetic acid) is a histamine metabolite in urine that can be used in the study of mastocytosis[1]. |
| CAS | 2625-49-2 |
| Formula | C6H8N2O2 |
| Molar Mass | 140.14 |
| Appearance | 固体 |
| Transport | Room temperature in continental US; may vary elsewhere. |
| Storage | -20°C, sealed storage, away from moisture *In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture) |
| Reference | [1]. Martens-Lobenhoffer J, et al. Determination of 1-methylhistamine and 1-methylimidazoleacetic acid in human urine as a tool for the diagnosis of mastocytosis. J Chromatogr B Biomed Sci Appl. 1999 Jan 8;721(1):135-40. |