| In ZINC since | Heavy atoms | Benign functionality |
|---|---|---|
| December 12th, 2008 | 9 | Yes |
(R)-(-)-4-(2-aminopropyl)imidazole; (R)-(-)-alpha-methylhistamine; (R)alpha-Me-histamine
(R)-(-)-alpha-methylhistamine dihydrobromide
(R)-2-(1H-Imidazol-4-yl)-1-methyl-ethylamine
(R)-α-Methylhistamine dihydrochloride
.beta.-Imidazolyl-4-ethylamine
2-(1H-imidazol-4-yl)ethan-1-amine
2-(1H-Imidazol-4-yl)ethanamine
2-(1H-imidazol-5-yl)ethanamine
2-(3H-Imidazol-4-yl)-ethylamine
| Type pH range | xlogP | Des A‑Pol Apolar desolvation (kcal/mol) | Des Pol Polar desolvation (kcal/mol) | H Don H-bond donors | H Acc H-bond acceptors | Chg Net charge | tPSA (Ų) | MWT Molecular weight (g/mol) | RB Rotatable bonds | DL |
|---|---|---|---|---|---|---|---|---|---|---|
| Ref Reference (pH 7) | -0.45 | 1.48 | -37.35 | 4 | 3 | 1 | 56 | 126.183 | 2 | ↓ |
| Lo Low (pH 4.5-6) | -0.45 | 2.02 | -99.86 | 5 | 3 | 2 | 58 | 127.191 | 2 | ↓ |
| Code | Description | Organism Class | Affinity (nM) | LE (kcal/mol/atom) | Type |
|---|---|---|---|---|---|
| HRH3-1-E | Histamine H3 Receptor (cluster #1 Of 3), Eukaryotic | Eukaryotes | 6 | 1.28 | Binding ≤ 10μM |
| HRH4-2-E | Histamine H4 Receptor (cluster #2 Of 4), Eukaryotic | Eukaryotes | 251 | 1.03 | Binding ≤ 10μM |
| HRH3-2-E | Histamine H3 Receptor (cluster #2 Of 2), Eukaryotic | Eukaryotes | 3 | 1.33 | Functional ≤ 10μM |
| Uniprot | Swissprot | Description | Affinity (nM) | LE (kcal/mol/atom) | Type |
|---|---|---|---|---|---|
| HRH3_HUMAN | Q9Y5N1 | Histamine H3 Receptor, Human | 0.55 | 1.44 | Binding ≤ 1μM |
| HRH3_RAT | Q9QYN8 | Histamine H3 Receptor, Rat | 1.5 | 1.37 | Binding ≤ 1μM |
| HRH3_CAVPO | Q9JI35 | Histamine H3 Receptor, Guinea Pig | 1.5 | 1.37 | Binding ≤ 1μM |
| HRH4_HUMAN | Q9H3N8 | Histamine H4 Receptor, Human | 146 | 1.06 | Binding ≤ 1μM |
| HRH3_RAT | Q9QYN8 | Histamine H3 Receptor, Rat | 1.5 | 1.37 | Binding ≤ 10μM |
| HRH3_CAVPO | Q9JI35 | Histamine H3 Receptor, Guinea Pig | 1.5 | 1.37 | Binding ≤ 10μM |
| HRH3_HUMAN | Q9Y5N1 | Histamine H3 Receptor, Human | 0.55 | 1.44 | Binding ≤ 10μM |
| HRH4_HUMAN | Q9H3N8 | Histamine H4 Receptor, Human | 146 | 1.06 | Binding ≤ 10μM |
| HRH3_HUMAN | Q9Y5N1 | Histamine H3 Receptor, Human | 2.7 | 1.33 | Functional ≤ 10μM |
| Description | Species |
|---|---|
| G alpha (i) signalling events | |
| Histamine receptors |
