Name | N-(2-(imidazol-4-yl)ethyl)acetamide |
Synonyms | ACETYLHISTAMINE n-acetylhistamine N-w-Acetylhistamine N-OMEGA-ACETYLHISTAMINE N-(2-(imidazol-4-yl)ethyl)acetamide N-[2-(1H-imidazol-5-yl)ethyl]acetamide N-[2-(1H-IMIDAZOL-4-YL)ETHYL]ACETAMIDE N-[2-(3H-Imidazole-4-yl)ethyl]acetamide |
CAS | 673-49-4 |
EINECS | 211-610-3 |
InChI | InChI=1/C7H11N3O/c1-6(11)9-3-2-7-4-8-5-10-7/h4-5H,2-3H2,1H3,(H,8,10)(H,9,11) |
Molecular Formula | C7H11N3O |
Molar Mass | 153.18 |
Density | 1.1648 (rough estimate) |
Melting Point | 147-149°C(lit.) |
Boling Point | 276.1°C (rough estimate) |
Flash Point | 257.2°C |
Solubility | DMSO (Slightly, Heated), Methanol (Slightly), Water (Slightly) |
Vapor Presure | 3.39E-10mmHg at 25°C |
Appearance | Solid |
Color | White to Off-White |
pKa | 14.42±0.10(Predicted) |
Storage Condition | 0-6°C |
Refractive Index | 1.5860 (estimate) |
In vitro study | N-Acetylhistamine is an important indice for anaphylactoid reactions. |
Safety Description | 24/25 - Avoid contact with skin and eyes. |
WGK Germany | 3 |
biological activity | N-Acetylhistamine is a histamine metabolite. N-acetylhistamine can be used as a biomarker for histidine metabolism in anaphylaxis. |