4-Bromo-3-methyl-1-phenyl-1H-pyrazol-5-ylamine
4-Bromo-3-methyl-1-phenyl-1H-pyrazol-5-ylamine (CAS 69464-98-8) is a halogenated heterocyclic compound with the molecular formula C10H10BrN3 and a molecular weight of 252.11 g/mol. As a versatile building block, it is primarily utilised in chemical synthesis and research laboratories. This compound serves as a valuable intermediate for the creation of more complex molecules, particularly within the realm of heterocyclic chemistry.
- IUPAC
- 4-Bromo-5-methyl-2-phenyl-2H-pyrazol-3-ylamine
- Synonyms
- 4-Bromo-5-methyl-2-phenyl-2H-pyrazol-3-ylamine

Organic Synthesis Intermediate
This pyrazole derivative acts as a crucial building block in multi-step organic synthesis pathways. Its functional groups allow for diverse chemical transformations, enabling the construction of novel molecular architectures.
Pharmaceutical Research
The structural features of 4-Bromo-3-methyl-1-phenyl-1H-pyrazol-5-ylamine make it a potential precursor in the development of new pharmaceutical agents. It can be incorporated into molecules screened for various biological activities.
Material Science
As a heterocyclic compound, it may find applications in the synthesis of functional materials. Its integration into polymers or organic electronic components could impart specific desirable properties.
| Molecular weight | 252.11 |
|---|---|
| Empirical formula | C10H10BrN3 |
| Assay | 96% |
| Melting point | 103-107 °C(lit.) |

Hazard statements
- 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 | 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 4-Bromo-3-methyl-1-phenyl-1H-pyrazol-5-ylamine used for?
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4-Bromo-3-methyl-1-phenyl-1H-pyrazol-5-ylamine is primarily used as a building block in organic synthesis and in pharmaceutical research for the development of new molecules.
What are the CAS number and chemical formula for this compound?
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The CAS number is 69464-98-8 and the chemical formula is C10H10BrN3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this chemical at an assay of 96%. We do not represent this product as USP, BP, or EP grade. Further details on specific grades available can be obtained upon request.
What are the main safety hazards associated with this chemical?
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This compound is classified with the GHS signal word 'Warning' and carries hazard statements H315 (causes skin irritation), H319 (causes serious eye irritation), and H335 (may cause respiratory irritation). Appropriate personal protective equipment, including eyeshields, gloves, and a type N95 or P1 respirator filter, should be used.
How is 4-Bromo-3-methyl-1-phenyl-1H-pyrazol-5-ylamine typically packed and shipped?
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As a global supplier, Tech Serve Solutions ensures that all chemicals are packaged and shipped in compliance with international regulations for hazardous materials. Specific packaging details are available upon request.
How can I request a sample or a quote for this chemical?
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To request a sample or a quote for 4-Bromo-3-methyl-1-phenyl-1H-pyrazol-5-ylamine, please contact our sales department through the website or via direct inquiry, providing your specific requirements.
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