Shandong Huashang Chemical Co., Ltd. is a high-tech enterprise specializing in the research and development, manufacturing, and sales of fine chemicals. Headquartered in Jinan, Shandong, China, we are committed to delivering high-quality products to our global partners. Currently, over 90% of our products are exported to developed markets, including North America, Europe, Japan, South Korea, and the Middle East.
Basic Information
Product Name: Indazole-3-carboxylic acid
Alias: 1H-Indazole-3-carboxylic acid
CAS No. : 4498-67-3
Molecular Formula: C8H6N2O2
Molecular Weight: 162.15 g/mol
Classification: Heterocyclic intermediate; Pharmaceutical building block; Fine chemical raw material
Physical & Chemical Properties
Appearance: Off-white to pale yellow crystalline powder
Odor: Odorless
Solubility: Slightly soluble in water, soluble in methanol, ethanol, DMSO, DMF
Stability: Stable at room temperature, light sensitive, sealed dry and dark storage
Specification Table
| Item | Specification | Unit | Remarks |
| Product Name | Indazole-3-carboxylic acid | — | Pharma intermediate |
| CAS No. | 4498-67-3 | — | Research / Pharma grade |
| Appearance | Off-white crystalline powder | — | Fine crystal powder |
| Molecular Formula | C8H6N2O2 | — | Indazole derivative |
| Molecular Weight | 162.15 | g/mol | — |
| Purity | ≥98.0 | % | HPLC |
Main Uses
- Key intermediate for synthesis of indazole-class pharmaceuticals, anti-inflammatory and antitumor drugs.
- Widely used in organic synthesis and heterocyclic compound derivation.
- Applied as molecular building block in drug discovery and medicinal chemistry research.
- Used for preparing indazole-based ligands and fine chemical derivatives.
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