Isoquinoline-3-Carboxylic Acid CAS#203626-75-9 Product Description
Isoquinoline-3-carboxylic acid monohydrate (CAS No. 203626-75-9) is a heterocyclic organic compound belonging to the isoquinoline carboxylic acid family. It typically occurs as a white to pale-yellow or light-orange crystalline powder, with a reported melting point of 166–168°C (literature value). Featuring an isoquinoline-based molecular framework and a carboxylic acid functional group, this compound serves as a useful building block in organic synthesis and pharmaceutical research. It is commonly employed as an important synthetic intermediate in the preparation of pharmaceutical compounds and other structurally diverse organic derivatives. Owing to its functional versatility, it has applications in medicinal chemistry, chemical development, and the synthesis of specialty organic compounds.
Isoquinoline-3-Carboxylic Acid CAS#203626-75-9 Chemical Properties
| Melting point | 166-168 °C(lit.) |
| storage temp. | 2-8°C |
| form | powder to crystal |
| color | White to Light yellow to Light orange |
Isoquinoline-3-Carboxylic Acid CAS#203626-75-9 Safety Information
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-37/39 |
| WGK Germany | 3 |
Isoquinoline-3-Carboxylic Acid CAS#203626-75-9 Product Application
1. Pharmaceutical Intermediates
Can be used as a synthetic intermediate for isoquinoline-based pharmaceutical candidate molecules.
Suitable for the construction of nitrogen-containing heterocyclic compounds with potential biological activities.
Can be used in the design and synthesis of novel antitumor candidate compounds.
Serves as a basic building block for pharmaceutical molecular structure optimization and derivative development.
Research studies have utilized Isoquinoline-3-Carboxylic Acid in the design and synthesis of lead compounds with potential antitumor activity.
Reference: PubMed
2. Medicinal Chemistry Research
Can be used in the synthesis of isoquinoline-3-carboxamide derivatives.
Suitable for the development of compounds with potential activity against specific biological receptors.
Serves as a fundamental building block for pharmacophore design and molecular structure optimization.
Can be applied in structure-activity relationship (SAR) studies of novel small-molecule drugs.
Related patents describe isoquinoline-3-carboxamide derivatives and their potential pharmaceutical applications.
Reference: Google Patents
3. Fine Chemical Synthesis
Can be used in the synthesis of various isoquinoline derivatives.
Serves as an organic synthesis building block for nitrogen-containing fused heterocyclic compounds.
Its carboxylic acid functional group allows further chemical derivatization and molecular structural modification.
Suitable for the development of customized chemicals and specialty organic intermediates.
4. Bioactive Compound Research
Can be used in the research and development of compounds with potential antitumor activity.
Suitable for the design of novel bioactive isoquinoline derivatives.
Can be applied in drug screening, molecular design and laboratory pharmacological research.
