5-Amino-2.3-dichloropyridine
5-Amino-2,3-dichloropyridine (CAS: 98121-41-6), a pyridine derivative with the formula C5H4Cl2N2 and a molecular weight of 163.00 g/mol, is a key intermediate in organic synthesis. This compound serves as a valuable building block, particularly in the creation of complex heterocyclic structures. Its dichlorinated pyridine core offers versatile reactivity for further chemical transformations, making it a sought-after reagent in research and development settings.
- IUPAC
- 5,6-Dichloro-3-pyridinamine
- Synonyms
- 5,6-Dichloro-3-pyridinamine
Pharmaceutical Intermediate
Utilised in the multi-step synthesis of active pharmaceutical ingredients (APIs). Its structural features are incorporated into molecules designed for therapeutic applications.
Agrochemical Synthesis
Serves as a precursor for the development of novel crop protection agents. The pyridine scaffold is common in many modern agrochemicals.
Materials Science
Employed in the research of functional organic materials. The electronic properties of the pyridine ring can be modulated for specific applications.
Organic Synthesis Reagent
A versatile building block for constructing diverse organic molecules. Its reactivity allows for various coupling and functionalization reactions.
| Molecular weight | 163.00 |
|---|---|
| Empirical formula | C5H4Cl2N2 |
| Assay | 97% |
| Storage temperature | 2-8°C |
| Melting point | 107-112 °C |
Hazard statements
- H301Toxic if swallowed
- H315Causes skin irritation
- H318Causes serious eye damage
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
- P301IF SWALLOWED
- P305IF IN EYES
| Transport (UN / ADR) | UN 2811 6.1 / PGIII |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | T |
| Risk statements (R) | 25-37/38-41 |
| Safety statements (S) | 26-39-45 |
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 5-Amino-2,3-dichloropyridine used for?
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5-Amino-2,3-dichloropyridine is primarily used as a building block and intermediate in organic synthesis, particularly for pharmaceuticals, agrochemicals, and materials science research.
What is the CAS number and formula for 5-Amino-2,3-dichloropyridine?
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The CAS number is 98121-41-6 and the empirical formula (Hill notation) is C5H4Cl2N2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 5-Amino-2,3-dichloropyridine with an assay of 97%. This product is typically considered a technical or research grade and is not represented as USP, BP, or EP grade.
How should 5-Amino-2,3-dichloropyridine be handled safely?
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This compound is classified as Danger, with hazards including toxicity if swallowed and serious eye damage/skin irritation. Handle with appropriate personal protective equipment (gloves, eye protection) in a well-ventilated area. Refer to the Safety Data Sheet (SDS) for detailed information.
How is 5-Amino-2,3-dichloropyridine packed and shipped?
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5-Amino-2,3-dichloropyridine is shipped according to UN 2811, Class 6.1, Packing Group III regulations. Storage is recommended at 2-8°C.
How can I request a sample or quote?
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Please contact our sales team via the website or by phone to request a sample or a formal quotation for 5-Amino-2,3-dichloropyridine.
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