4-Aminopyrazole
4-Aminopyrazole (CAS: 28466-26-4), a heterocyclic compound with the molecular formula C3H5N3 and a molecular weight of 83.09 g/mol, is supplied by TSS with an assay of 95%. This versatile building block is integral to various chemical synthesis pathways, particularly in the creation of complex heterocyclic molecules. Its utility is recognised in research and development laboratories for exploring novel compound structures and functionalities.
Heterocyclic Synthesis
4-Aminopyrazole serves as a key intermediate in the synthesis of diverse heterocyclic compounds. Its reactive amine and pyrazole functionalities allow for a range of chemical transformations.
Pharmaceutical Intermediate
This compound is utilised in the development of potential pharmaceutical agents. Its structure provides a scaffold for building molecules with targeted biological activities.
Research and Development
As a readily available building block, 4-Aminopyrazole is employed in academic and industrial research to explore novel chemical entities and synthetic methodologies.
| Molecular weight | 83.09 |
|---|---|
| Empirical formula | C3H5N3 |
| Assay | 95% |
| Melting point | 77-82 °C |
Hazard statements
- H302Harmful if swallowed
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Faceshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22-36/37/38 |
| Safety statements (S) | 26-36/37 |
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 4-Aminopyrazole used for?
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4-Aminopyrazole is primarily used as a building block in chemical synthesis, particularly for creating complex heterocyclic compounds and as an intermediate in pharmaceutical research and development.
What is the CAS number and formula for 4-Aminopyrazole?
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The CAS number for 4-Aminopyrazole is 28466-26-4, and its empirical formula is C3H5N3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 4-Aminopyrazole with a minimum assay of 95%. This product is intended for research and chemical synthesis purposes and is not represented as USP, EP, BP, or any other pharmacopoeia grade.
How should 4-Aminopyrazole be handled safely?
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4-Aminopyrazole (CAS: 28466-26-4) is classified with GHS07 signal word 'Warning' and hazards H302 (Harmful if swallowed), H315 (Causes skin irritation), H319 (Causes serious eye irritation), and H335 (May cause respiratory irritation). Appropriate personal protective equipment including a dust mask (type N95 or equivalent), eyeshields, faceshields, and gloves should be used. Ensure adequate ventilation and avoid dust formation.
Is 4-Aminopyrazole a controlled substance?
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Based on the provided data, there is no indication that 4-Aminopyrazole is a controlled substance.
How is 4-Aminopyrazole packed, shipped, and exported?
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4-Aminopyrazole is carefully packed to ensure integrity during transit. As a global supplier, Tech Serve Solutions handles the export of this chemical in compliance with international shipping regulations for hazardous materials.
How can I request a sample or quote for 4-Aminopyrazole?
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To request a sample or obtain a quote for 4-Aminopyrazole (CAS: 28466-26-4), please contact our sales department via the website or email, specifying the required quantity and your delivery location.
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