2,3-Dichloro-5-nitropyridine
2,3-Dichloro-5-nitropyridine (CAS: 22353-40-8), a halogenated pyridine derivative with the molecular formula C5H2Cl2N2O2, serves as a valuable intermediate in chemical synthesis. Its structure, featuring chlorine and nitro substituents on the pyridine ring, makes it a key building block for the preparation of more complex organic molecules, particularly in the fields of agrochemicals and pharmaceuticals. Its utility lies in its reactivity for further functionalization.
- Synonyms
- C5H2Cl2N2O2
Organic Synthesis Intermediate
Utilised as a precursor in the synthesis of diverse organic compounds. The presence of reactive halogen and nitro groups allows for various nucleophilic substitution and reduction reactions, facilitating the construction of complex heterocyclic systems.
Pharmaceutical Research
Acts as a building block for the development of novel pharmaceutical agents. Its pyridine core is a common motif in many biologically active molecules, making this compound a useful starting material for medicinal chemistry programmes.
Agrochemical Development
Employed in the research and development of new agrochemicals. Pyridine derivatives are known for their pesticidal and herbicidal properties, and this compound can be a starting point for creating new crop protection agents.
| Molecular weight | 192.99 |
|---|---|
| Empirical formula | C5H2Cl2N2O2 |
| Assay | 97% |
| Melting point | 51-56 °C |
Hazard statements
- H301Toxic if swallowed
- H315Causes skin irritation
- H318Causes serious eye damage
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P280Wear protective gloves, clothing and eye/face protection
- P301IF SWALLOWED
- P305IF IN EYES
| Flash point | >110 °C / >230 °F |
|---|---|
| Transport (UN / ADR) | UN 2811 6.1 / PGIII |
| Water hazard class (WGK, DE) | 1 |
| 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 2,3-Dichloro-5-nitropyridine used for?
+
2,3-Dichloro-5-nitropyridine (CAS: 22353-40-8) is primarily used as an intermediate in organic synthesis, particularly for the development of pharmaceuticals and agrochemicals due to its reactive halogen and nitro groups on the pyridine ring.
What is the CAS number and formula for 2,3-Dichloro-5-nitropyridine?
+
The CAS number is 22353-40-8, and its empirical formula is C5H2Cl2N2O2.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies 2,3-Dichloro-5-nitropyridine with an assay of 97%. We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade unless explicitly stated.
How should 2,3-Dichloro-5-nitropyridine be handled safely?
+
This compound is classified as Danger, with hazards including H301 (Toxic if swallowed), H315 (Causes skin irritation), H318 (Causes serious eye damage), and H335 (May cause respiratory irritation). Handle with appropriate personal protective equipment (gloves, eye protection, respiratory protection) in a well-ventilated area, and follow safety statements P261, P280, P301 + P310, and P305 + P351 + P338.
How is 2,3-Dichloro-5-nitropyridine packed and shipped?
+
2,3-Dichloro-5-nitropyridine is shipped according to regulations for hazardous materials (UN 2811 6.1 / PGIII). Packaging is designed to ensure safe transport and compliance with international shipping standards. We export globally.
How can I request a sample or quote for 2,3-Dichloro-5-nitropyridine?
+
To request a sample or a quotation for 2,3-Dichloro-5-nitropyridine, please contact our sales department through the website or by phone, providing your specific requirements and delivery details.
▶ Related products
1-(2-Fluorobenzyl)piperazine
C11H15FN2
Chemical Synthesis
1-(2-Fluorophenyl)biguanide hydrochloride
Chemical Synthesis
1-(2-Fluorophenyl)cyclopropanecarboxylic acid
C10H9FO2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine
C10H13FN2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine monohydrochloride
C10H13FN2 · HCl
Chemical Synthesis
1-(2-Furoyl)-1H-benzotriazole
C11H7N3O2
Chemical Synthesis
1-(2-Furoyl)piperazine
C9H12N2O2
Chemical Synthesis
1-(2-Hydroxy-5-methylphenyl)-3-phenyl-1,3-propanedione
Chemical Synthesis
▶ Explore more
3-Methyl-1,5-di-p-tolyl-1,4-pentazadiene
Chemical Synthesis
3-Methyl-1,5-pentanediol
Chemical Synthesis
3-Methyl-1-(2-methylphenyl)-1H-pyrazol-5-amine
C11H13N3
Chemical Synthesis
3-Methyl-1-(3′-sulfoamidophenyl)-5-pyrazolone
C10H11N3O3S
Chemical Synthesis