3-Amino-4-pyrazolecarboxamide hemisulfate salt
3-Amino-4-pyrazolecarboxamide hemisulfate salt (CAS: 27511-79-1), a heterocyclic building block with the formula C4H6N4O · 0.5H2SO4 and a molecular weight of 175.16, is supplied by Tech Serve Solutions. This compound is primarily utilised in chemical synthesis as a precursor for developing more complex molecular structures. Its specific properties make it valuable in research and development settings for organic chemists exploring novel compound pathways.
Precursor in Organic Synthesis
3-Amino-4-pyrazolecarboxamide hemisulfate salt serves as a key intermediate in the synthesis of various organic compounds, particularly those containing pyrazole rings. Its functional groups allow for diverse chemical transformations.
Development of Carbamoyl Derivatives
This compound has been documented for its use in preparing 3-carbamoyl derivatives. This application highlights its utility in constructing specific functionalised molecules for further research or potential applications.
Research and Development
As a versatile building block, it is employed in research laboratories for exploring new synthetic routes and developing novel chemical entities within heterocyclic chemistry.
| Molecular weight | 175.16 |
|---|---|
| Empirical formula | C4H6N4O · 0.5H2SO4 |
| Application | 3-Amino-4-pyrazolecarboxamide hemisulfate salt was used to prepare 3-carbamoyl derivatives1. |
| Melting point | 224 °C (dec.)(lit.) |
| 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 3-Amino-4-pyrazolecarboxamide hemisulfate salt used for?
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3-Amino-4-pyrazolecarboxamide hemisulfate salt is used as a building block in chemical synthesis, specifically for preparing 3-carbamoyl derivatives and other heterocyclic compounds.
What is the CAS number and chemical formula for this compound?
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The CAS number is 27511-79-1 and the chemical formula is C4H6N4O · 0.5H2SO4.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this chemical as a technical/research grade product. We do not represent it as USP, BP, EP, or any other pharmacopoeia grade. Assay and specific purity details are available upon request or via the Certificate of Analysis.
How should 3-Amino-4-pyrazolecarboxamide hemisulfate salt 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 (SDS) for comprehensive handling and safety instructions.
Is this compound considered hazardous?
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Yes, based on its WGK Germany classification of 3, it is considered hazardous. Specific hazards are detailed in the Safety Data Sheet (SDS) provided by TSS.
How is this product packed, shipped, and exported?
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Tech Serve Solutions offers this chemical in various pack sizes suitable for laboratory and industrial use. We are experienced global exporters adhering to all international shipping regulations for fine chemicals.
How can I request a sample or a quotation?
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To request a sample or a quotation, please contact our sales team through the website or by direct inquiry, providing your specific requirements and shipping details.
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