5-Bromo-2-chloropyridine N-oxide
5-Bromo-2-chloropyridine N-oxide (CAS: 889865-43-4) is a halogenated heterocyclic compound with the molecular formula C5H3BrClNO and a molecular weight of 208.44 g/mol. This pyridine derivative serves as a valuable building block in organic synthesis, particularly for the construction of complex molecules in pharmaceutical research and development. Its specific structure facilitates various chemical transformations.
Organic Synthesis Intermediate
Used as a key intermediate in the synthesis of novel organic compounds. The bromine and chlorine substituents, along with the N-oxide functionality, offer multiple reaction sites for further functionalization.
Pharmaceutical Research
A versatile building block for the development of new pharmaceutical agents. It is employed in constructing heterocyclic scaffolds relevant to drug discovery programs.
Chemical Research
Utilised in academic and industrial research settings for exploring new chemical reactions and developing novel molecular architectures.
| Molecular weight | 208.44 |
|---|---|
| Empirical formula | C5H3BrClNO |
| Assay | 97% |
| Melting point | 115-119 °C |
Hazard statements
- H302Harmful 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
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Faceshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22-37/38-41 |
| Safety statements (S) | 26-36/37/39 |
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-Bromo-2-chloropyridine N-oxide used for?
+
5-Bromo-2-chloropyridine N-oxide is used as a building block and intermediate in organic synthesis, particularly for pharmaceutical research and the development of novel heterocyclic compounds.
What is the CAS number and formula for 5-Bromo-2-chloropyridine N-oxide?
+
The CAS number is 889865-43-4 and the empirical formula is C5H3BrClNO.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies 5-Bromo-2-chloropyridine N-oxide with a minimum purity of 97% (assay). This product is intended for research and chemical synthesis purposes and is not supplied as USP, BP, EP, or pharmaceutical grade.
How should 5-Bromo-2-chloropyridine N-oxide be handled safely?
+
This compound is classified as Dangerous. It is harmful if swallowed, causes skin irritation, serious eye damage, and may cause respiratory irritation. Handle with appropriate personal protective equipment including eyeshields, face shields, gloves, and a dust mask (type N95 or equivalent). Ensure adequate ventilation.
Is 5-Bromo-2-chloropyridine N-oxide available for export?
+
Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, including 5-Bromo-2-chloropyridine N-oxide.
How can I request a sample or quote for 5-Bromo-2-chloropyridine N-oxide?
+
Please contact our sales team directly through the website or by phone to request a sample or a quotation for 5-Bromo-2-chloropyridine N-oxide.
▶ 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