2,6-Dichloropyridine N-oxide
2,6-Dichloropyridine N-oxide (CAS: 2587-00-0) is a pyridine derivative with the molecular formula C5H3Cl2NO and a molecular weight of 163.99 g/mol. This halogenated heterocyclic compound serves as a valuable building block in organic synthesis. Its structure makes it useful for introducing the dichloropyridine moiety into more complex molecules, finding applications in the development of pharmaceuticals and agrochemicals. It is supplied with a purity of 98% for research and chemical synthesis purposes.
- Synonyms
- C5H3Cl2NO

Organic Synthesis Intermediate
Utilised as a key intermediate in multi-step organic synthesis pathways. Its reactive sites allow for further functionalization, enabling the construction of diverse chemical structures for research and development.
Pharmaceutical Research
A building block for the synthesis of potential pharmaceutical candidates. The pyridine N-oxide scaffold is present in various biologically active molecules, making this compound of interest in drug discovery.
Agrochemical Development
Contributes to the synthesis of novel agrochemicals. Halogenated pyridines are frequently explored for their potential use in crop protection agents due to their biological activity.
| Molecular weight | 163.99 |
|---|---|
| Empirical formula | C5H3Cl2NO |
| Assay | 98% |
| Melting point | 138-142 °C(lit.) |
| 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 2,6-Dichloropyridine N-oxide used for?
+
2,6-Dichloropyridine N-oxide is primarily used as a building block in organic synthesis, particularly in the research and development of pharmaceuticals and agrochemicals.
What is the CAS number and formula for 2,6-Dichloropyridine N-oxide?
+
The CAS number is 2587-00-0 and the empirical formula is C5H3Cl2NO.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies 2,6-Dichloropyridine N-oxide with an assay of 98%. This product is suitable for research and chemical synthesis; TSS does not represent it as USP, BP, EP, or other pharmacopoeia grades.
How should 2,6-Dichloropyridine N-oxide be handled safely?
+
When handling 2,6-Dichloropyridine N-oxide, it is essential to use appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter should be used if airborne exposure is possible. The substance has a WGK (German Water Hazard Class) of 3, indicating a significant hazard to water.
Is 2,6-Dichloropyridine N-oxide a controlled substance?
+
The provided data does not indicate that 2,6-Dichloropyridine N-oxide is a controlled substance.
How is 2,6-Dichloropyridine N-oxide packed, shipped, and exported?
+
2,6-Dichloropyridine N-oxide is packed securely for transit and is available for global export by Tech Serve Solutions, a specialist supplier and exporter of fine chemicals.
How can I request a quote or sample of 2,6-Dichloropyridine N-oxide?
+
To request a quote or a sample of 2,6-Dichloropyridine N-oxide, please contact the Tech Serve Solutions sales team through the website or by direct inquiry.
▶ 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