1H-Indazole-6-carboxylic acid
1H-Indazole-6-carboxylic acid (CAS: 704-91-6) is a heterocyclic organic compound with the molecular formula C8H6N2O2 and a molecular weight of 162.15 g/mol. This indazole derivative serves as a valuable building block in chemical synthesis, particularly within the pharmaceutical and agrochemical industries. Its rigid bicyclic structure makes it useful for constructing complex molecules and exploring novel chemical entities.

Pharmaceutical Intermediate
Used in the synthesis of active pharmaceutical ingredients (APIs). The indazole core is found in various drug candidates targeting different therapeutic areas.
Agrochemical Development
Serves as a precursor for novel pesticides and herbicides. Its structural features can be incorporated to enhance biological activity and selectivity.
Material Science Research
Explored as a component in the development of new functional materials, potentially for electronic or optical applications due to its aromatic heterocyclic nature.
Organic Synthesis Building Block
A versatile reagent for creating diverse organic molecules. It allows for functionalization at various positions, enabling complex molecular architectures.
| Molecular weight | 162.15 |
|---|---|
| Empirical formula | C8H6N2O2 |
| Assay | 97% |
| Melting point | 302-307 °C |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 3 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is 1H-Indazole-6-carboxylic acid used for?
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1H-Indazole-6-carboxylic acid is primarily used as a building block in chemical synthesis, finding applications in the development of pharmaceuticals, agrochemicals, and novel materials.
What are the CAS number and chemical formula for 1H-Indazole-6-carboxylic acid?
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The CAS number is 704-91-6, and the chemical formula is C8H6N2O2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 1H-Indazole-6-carboxylic acid with an assay of 97%. This product is not represented as USP, BP, EP, or any other pharmacopoeia grade.
How should 1H-Indazole-6-carboxylic acid be handled?
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Handling requires appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter is recommended. Refer to the safety data sheet for comprehensive handling and hazard information.
Is 1H-Indazole-6-carboxylic acid a controlled substance?
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The provided data does not indicate that 1H-Indazole-6-carboxylic acid is a controlled substance.
How is 1H-Indazole-6-carboxylic acid packed, shipped, and exported?
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Products are carefully packed according to international shipping regulations and exported globally by Tech Serve Solutions. Specific packaging details are available upon request.
How can I request a sample or quote for 1H-Indazole-6-carboxylic acid?
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To request a sample or a quote, please contact our sales team through the website or by calling our customer service number. Please specify the quantity required.
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