2-Amino-5-fluoropyridine
2-Amino-5-fluoropyridine (CAS: 21717-96-4), with the molecular formula C5H5FN2 and a molecular weight of 112.11 g/mol, is a vital fluorinated heterocyclic building block. This pyridine derivative is primarily utilised in organic synthesis, serving as an intermediate in the development of complex molecules. Its structure allows for diverse chemical transformations, making it valuable in research and development across various chemical sectors. Tech Serve Solutions supplies this compound with an assay of 97%.

Organic Synthesis Intermediate
2-Amino-5-fluoropyridine serves as a versatile building block in the synthesis of more complex organic molecules. Its fluorinated pyridine structure is incorporated into target compounds for various research and development applications.
Pharmaceutical Research
This compound is frequently employed in the early stages of drug discovery and development. It acts as a key intermediate for synthesising novel pharmaceutical candidates with potential therapeutic properties.
Agrochemical Development
The unique structural features of 2-Amino-5-fluoropyridine make it a valuable component in the design and synthesis of new agrochemicals. It can contribute to the development of compounds with improved efficacy or novel modes of action.
Materials Science Research
In materials science, fluorinated heterocycles like 2-Amino-5-fluoropyridine can be explored for their incorporation into functional materials. Its electronic and structural properties may be leveraged for advanced applications.
| Molecular weight | 112.11 |
|---|---|
| Empirical formula | C5H5FN2 |
| Assay | 97% |
| Melting point | 93-97 °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 | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-36 |
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 2-Amino-5-fluoropyridine used for?
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2-Amino-5-fluoropyridine is used as a building block in organic synthesis, particularly in pharmaceutical and agrochemical research and development, and potentially in materials science.
What is the CAS number and formula for 2-Amino-5-fluoropyridine?
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The CAS number is 21717-96-4 and the empirical formula is C5H5FN2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2-Amino-5-fluoropyridine with an assay of 97%. We do not represent this product as USP, BP, EP, or any other pharmacopoeial grade.
How should 2-Amino-5-fluoropyridine be handled safely?
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Handling requires a dust mask type N95 (US), eyeshields, and gloves. It is classified as causing skin irritation (H315), serious eye irritation (H319), and may cause respiratory irritation (H335). Ensure good ventilation and avoid breathing dust.
Is 2-Amino-5-fluoropyridine a controlled substance?
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The provided data does not indicate that 2-Amino-5-fluoropyridine is a controlled substance.
How is 2-Amino-5-fluoropyridine packed and shipped?
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2-Amino-5-fluoropyridine is typically packed according to industry standards for chemical reagents and is exported globally by Tech Serve Solutions.
How can I request a sample or quote for 2-Amino-5-fluoropyridine?
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Please contact the Tech Serve Solutions sales team via our website or direct contact details to request a sample or a quotation for 2-Amino-5-fluoropyridine.
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