3-Bromo-5-nitrosalicylaldehyde
3-Bromo-5-nitrosalicylaldehyde (CAS: 16789-84-7) is a halogenated nitroaromatic aldehyde with the molecular formula C7H4BrNO4 and a molecular weight of 246.01 g/mol. This compound serves as a valuable building block in organic synthesis, particularly for the construction of more complex molecules. Its reactive functional groups, the aldehyde and the nitro and bromo substituents on the aromatic ring, allow for diverse chemical transformations. It is primarily used in research and development settings for chemical synthesis.
Organic Synthesis Intermediate
This compound functions as a key intermediate in the synthesis of various organic molecules. Its aldehyde group can participate in condensation reactions, while the nitro and bromo substituents offer sites for further functionalization or nucleophilic aromatic substitution.
Research and Development
Utilised in academic and industrial R&D laboratories, 3-Bromo-5-nitrosalicylaldehyde is employed in exploring novel synthetic pathways and developing new chemical entities.
Building Block for Heterocycles
The specific arrangement of functional groups makes it a useful precursor for constructing substituted heterocyclic compounds, which are prevalent in medicinal chemistry and material science.
| Molecular weight | 246.01 |
|---|---|
| Empirical formula | C7H4BrNO4 |
| Assay | 97% |
| Melting point | 146-149 °C |
Hazard statements
- H301Toxic if swallowed
Precautionary statements
- P301IF SWALLOWED
| Protective equipment | dust mask type N95 (US), Eyeshields, Faceshields, Gloves |
|---|---|
| Transport (UN / ADR) | UN 2811 6.1 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22 |
| Safety statements (S) | 36/37 |
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 3-Bromo-5-nitrosalicylaldehyde used for?
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3-Bromo-5-nitrosalicylaldehyde is primarily used as a building block and intermediate in organic synthesis, particularly in research and development settings for the creation of more complex molecules and heterocycles.
What is the CAS number and formula for 3-Bromo-5-nitrosalicylaldehyde?
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The CAS number is 16789-84-7 and the empirical formula is C7H4BrNO4.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 3-Bromo-5-nitrosalicylaldehyde with a purity of 97% (assay). TSS does not represent this product as USP, BP, EP, or other pharmacopoeia grades.
How should 3-Bromo-5-nitrosalicylaldehyde be handled safely?
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Due to its toxicity (Danger, H301), handling requires significant precautions. Use a dust mask type N95 (US), safety eyeshields, and face shields. Wear chemical-resistant gloves. Ensure adequate ventilation and avoid dust formation. Store in a cool, dry place away from incompatible materials. Emergency procedures include P301 + P310 (If swallowed: Immediately call a POISON CENTER or doctor).
Is this chemical suitable for food or pharmaceutical applications?
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This product is supplied for laboratory and research use only and is not intended for direct human or animal consumption, nor for pharmaceutical, nutraceutical, or food applications. It is not supplied in USP, BP, or EP grades.
How is 3-Bromo-5-nitrosalicylaldehyde packed and exported?
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This compound is packed and prepared for export according to international regulations for hazardous materials, classified under UN 2811, Hazard Class 6.1, Packing Group III.
How can I request a quote or sample?
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To request a quote or a sample of 3-Bromo-5-nitrosalicylaldehyde, please contact our sales department via the website or by calling our main office. Please specify the quantity required.
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