2-Amino-5-chloropyridine
2-Amino-5-chloropyridine (CAS: 1072-98-6; C5H5ClN2) is a halogenated heterocyclic amine with a molecular weight of 128.56 g/mol. This pyridine derivative serves as a valuable intermediate and building block in organic synthesis. It is particularly useful in the preparation of more complex molecules within the pharmaceutical and agrochemical industries. Tech Serve Solutions supplies this compound with a minimum assay of 98.0%.

Pharmaceutical Intermediate
2-Amino-5-chloropyridine is a key building block in the synthesis of various active pharmaceutical ingredients (APIs). Its structure allows for diverse functionalization, enabling the creation of novel therapeutic agents.
Agrochemical Synthesis
This compound finds application in the development of new pesticides, herbicides, and fungicides. The incorporation of the chloropyridine moiety can enhance the biological activity of agrochemical products.
Organic Synthesis Reagent
As a versatile heterocyclic building block, 2-Amino-5-chloropyridine is employed in a wide range of organic transformations. It facilitates the construction of complex molecular frameworks.
| Molecular weight | 128.56 |
|---|---|
| Empirical formula | C5H5ClN2 |
| Assay | ≥98.0% (NT) |
| Grade | purum |
| Boiling point | 127-128 °C/11 mmHg(lit.) |
| Melting point | 135-137 °C135-138 °C(lit.) |

Hazard statements
- H302Harmful if swallowed
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Flash point | 160 °C / 320 °F |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22 |
| Safety statements (S) | 22-24/25 |
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-chloropyridine used for?
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2-Amino-5-chloropyridine is primarily used as a building block and intermediate in organic synthesis, particularly for pharmaceuticals and agrochemicals.
What are the CAS number and chemical formula for 2-Amino-5-chloropyridine?
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The CAS number is 1072-98-6 and the chemical formula is C5H5ClN2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2-Amino-5-chloropyridine with a minimum assay of ≥98.0% (purum grade). We do not represent this product as USP, BP, or EP grade.
How should 2-Amino-5-chloropyridine be handled safely?
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2-Amino-5-chloropyridine is harmful if swallowed (H302). Handle with appropriate personal protective equipment, including a dust mask (type N95 US), eyeshields, and gloves. Avoid breathing dust and ensure adequate ventilation.
Is 2-Amino-5-chloropyridine a controlled substance?
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Based on the provided data, there is no indication that 2-Amino-5-chloropyridine is a controlled substance.
How is 2-Amino-5-chloropyridine packed and shipped by TSS?
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Tech Serve Solutions exports fine chemicals globally, adhering to all necessary shipping and handling regulations. Specific packing details can be provided upon request.
How can I request a quote or sample for 2-Amino-5-chloropyridine?
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To request a quote or sample, please contact our sales team through the website or via the provided contact details, specifying the product CAS number 1072-98-6.
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