4-Aminoisoquinoline
- CAS NO.：23687-25-4
- Empirical Formula: C9H8N2
- Molecular Weight: 144.17
- MDL number: MFCD00034752
- EINECS: 245-823-8
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-01-13 11:19:32
What is 4-Aminoisoquinoline?
The Uses of 4-Aminoisoquinoline
4-Isoquinolylamine can be used for synthesis of Rho kinase inhibitors.
Synthesis Reference(s)
Journal of the American Chemical Society, 64, p. 783, 1942 DOI: 10.1021/ja01256a012
Solubility in organics
4-isoquinolamine (4-Aminoisoquinoline) is slightly soluble in water and more soluble in organic solvents such as ethanol, dimethylformamide and dichloromethane.
Properties of 4-Aminoisoquinoline
| Melting point: | 108.0 to 112.0 °C |
| Boiling point: | 360.0±17.0 °C(Predicted) |
| Density | 1.210±0.06 g/cm3(Predicted) |
| storage temp. | Keep in dark place,Inert atmosphere,Room temperature |
| solubility | soluble in Methanol |
| form | powder to crystal |
| pka | 6.29±0.10(Predicted) |
| color | White to Brown |
| InChI | InChI=1S/C9H8N2/c10-9-6-11-5-7-3-1-2-4-8(7)9/h1-6H,10H2 |
| CAS DataBase Reference | 23687-25-4(CAS DataBase Reference) |
Safety information for 4-Aminoisoquinoline
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H302:Acute toxicity,oral H319:Serious eye damage/eye irritation |
| Precautionary Statement Codes |
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for 4-Aminoisoquinoline
| InChIKey | ISIUXVGHQFJYHM-UHFFFAOYSA-N |
| SMILES | C1C2=C(C=CC=C2)C(N)=CN=1 |
4-Aminoisoquinoline manufacturer
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