5-Bromo-2-pyridinecarboxaldehyde
5-Bromo-2-pyridinecarboxaldehyde (CAS: 31181-90-5) is a valuable organic compound with the molecular formula C6H4BrNO and a molecular weight of 186.01 g/mol. This halogenated pyridine derivative serves as a versatile building block in organic synthesis, particularly for the construction of more complex heterocyclic structures. Its aldehyde functionality allows for a range of chemical transformations, making it a key intermediate in the development of pharmaceuticals and agrochemicals.
- IUPAC
- 5-Bromo-2-picolinaldehyde
- Synonyms
- 5-Bromo-2-picolinaldehyde
Pharmaceutical Intermediate
Used in the synthesis of active pharmaceutical ingredients (APIs) and drug candidates. The pyridine core and bromine substituent offer strategic points for molecular elaboration in medicinal chemistry research.
Agrochemical Development
Serves as a precursor for novel agrochemicals, including herbicides, insecticides, and fungicides. Its structure can be incorporated into molecules designed for specific biological activity.
Organic Synthesis Building Block
A versatile reagent employed in constructing complex organic molecules. The aldehyde group readily participates in reactions such as Wittig, Grignard, and reductive aminations.
Material Science Research
Can be utilised in the development of functional materials and ligands for coordination chemistry due to the pyridine nitrogen atom.
| Molecular weight | 186.01 |
|---|---|
| Empirical formula | C6H4BrNO |
| Assay | 95% |
| Storage temperature | 2-8°C |
| Melting point | 91-96 °C |
Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-36 |
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-pyridinecarboxaldehyde used for?
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5-Bromo-2-pyridinecarboxaldehyde (CAS: 31181-90-5) is primarily used as a building block in organic synthesis for pharmaceuticals, agrochemicals, and materials research. It is also known as 5-Bromo-2-picolinaldehyde.
What is the CAS number and chemical formula for 5-Bromo-2-pyridinecarboxaldehyde?
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The CAS number is 31181-90-5 and the chemical formula is C6H4BrNO.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 5-Bromo-2-pyridinecarboxaldehyde with an assay of 95%. This product is suitable for research and technical applications. Tech Serve Solutions does not represent this product as USP, BP, or EP grade.
How should 5-Bromo-2-pyridinecarboxaldehyde be handled safely?
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5-Bromo-2-pyridinecarboxaldehyde is classified under GHS07 with a Warning signal word. It carries hazard statements H315 (causes skin irritation), H319 (causes serious eye irritation), and H335 (may cause respiratory irritation). Use with adequate ventilation and wear appropriate personal protective equipment including Eyeshields, Gloves, and a dust mask type N95 (US). Store at 2-8°C.
How is this chemical packed and exported?
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Tech Serve Solutions specialises in the global supply and export of fine chemicals, ensuring secure and compliant packaging for international shipment according to regulatory standards.
How can I request a quote or sample?
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To request a quote or a sample of 5-Bromo-2-pyridinecarboxaldehyde, please contact our sales team through the website or via direct inquiry, providing your details and requirements.
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