3-Bromo-4-pyridinecarboxaldehyde
3-Bromo-4-pyridinecarboxaldehyde (CAS 70201-43-3) is a halogenated pyridine derivative with the molecular formula C6H4BrNO and a molar mass of 186.01 g/mol. This aldehyde functions as a valuable intermediate and building block in organic synthesis. It is commonly employed in the development of novel pharmaceuticals and agrochemicals, leveraging the reactivity of both the aldehyde group and the bromopyridine core for complex molecule construction.
Pharmaceutical Intermediate
Utilised in the synthesis of active pharmaceutical ingredients (APIs) and drug candidates. The bromopyridine scaffold is present in numerous biologically active molecules.
Agrochemical Development
Serves as a key building block for the creation of new pesticides and herbicides. Its structure allows for targeted modifications to enhance efficacy and selectivity.
Organic Synthesis Reagent
A versatile reagent for introducing the 4-formyl-3-bromopyridyl moiety into various organic structures. Enables access to complex heterocyclic systems.
Material Science Research
Potentially used in the development of functional materials and organic electronics, where pyridine derivatives can impart specific electronic or optical properties.
| Molecular weight | 186.01 |
|---|---|
| Empirical formula | C6H4BrNO |
| Assay | 97% |
| Melting point | 81-82 °C(lit.) |
Hazard statements
- H302Harmful if swallowed
- H315Causes skin irritation
- H317May cause an allergic skin reaction
- H319Causes serious eye irritation
Precautionary statements
- 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) | 22-36/38-43 |
| Safety statements (S) | 26-36/37 |
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-4-pyridinecarboxaldehyde used for?
+
This compound is primarily used as an intermediate and building block in organic synthesis, particularly for the development of pharmaceuticals, agrochemicals, and potentially functional materials. Its reactive aldehyde and bromopyridine functionalities allow for diverse chemical transformations.
What is the CAS number and chemical formula for 3-Bromo-4-pyridinecarboxaldehyde?
+
The CAS number is 70201-43-3, and the chemical formula is C6H4BrNO.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies 3-Bromo-4-pyridinecarboxaldehyde with a minimum assay of 97%. This product is supplied for research and chemical synthesis purposes and is not represented as USP, BP, EP, or other pharmacopoeia grades.
How should 3-Bromo-4-pyridinecarboxaldehyde be handled safely?
+
According to GHS data, this compound is a Warning substance. It is harmful if swallowed (H302), causes skin irritation (H315), may cause an allergic skin reaction (H317), and causes serious eye irritation (H319). Appropriate personal protective equipment, including a dust mask (type N95 US), eyeshields, faceshields, and gloves, should be used. Handle in a well-ventilated area and avoid dust formation.
Is 3-Bromo-4-pyridinecarboxaldehyde a controlled substance?
+
The provided data does not indicate that 3-Bromo-4-pyridinecarboxaldehyde (CAS 70201-43-3) is a controlled or scheduled substance.
How is 3-Bromo-4-pyridinecarboxaldehyde packed, shipped, and exported?
+
Tech Serve Solutions professionally packs, handles, and exports fine chemicals globally, adhering to all necessary regulations for safe and compliant international shipment.
How can I request a sample or quote for 3-Bromo-4-pyridinecarboxaldehyde?
+
To request a sample or a quote for 3-Bromo-4-pyridinecarboxaldehyde, please contact our sales team through the website or by phone, providing your specific requirements.
▶ 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