2-(4-Bromophenyl)-6-(4-chlorophenyl)pyridine-4-carboxylic acid
2-(4-Bromophenyl)-6-(4-chlorophenyl)pyridine-4-carboxylic acid (CAS 38935-52-3) is a halogenated heterocyclic compound with the molecular formula C18H11BrClNO2 and a molecular weight of 388.64 g/mol. As a valuable building block in chemical synthesis, it finds utility in the construction of complex organic molecules, particularly within pharmaceutical research and materials science. Its specific structure lends itself to further functionalisation for diverse research applications.
- IUPAC
- 2-(4-Bromophenyl)-6-(4-chlorophenyl)isonicotinic acid
- Synonyms
- 2-(4-Bromophenyl)-6-(4-chlorophenyl)isonicotinic acid

Organic Synthesis Intermediate
This compound serves as a key intermediate in the synthesis of more complex organic molecules. Its pyridine core and halogenated phenyl substituents offer reactive sites for various chemical transformations, aiding in the development of novel compounds.
Pharmaceutical Research
Utilised in medicinal chemistry programmes for the creation of potential drug candidates. The presence of halogen atoms and the carboxylic acid group allows for diverse derivatisation strategies to explore structure-activity relationships.
Materials Science
Applicable in the development of new materials, such as organic semiconductors or functional polymers, where its specific electronic and structural properties can be exploited.
| Molecular weight | 388.64 |
|---|---|
| Empirical formula | C18H11BrClNO2 |
| Assay | 97% |
| Melting point | 291-294 °C(lit.) |

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 2-(4-Bromophenyl)-6-(4-chlorophenyl)pyridine-4-carboxylic acid used for?
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This compound is primarily used as a building block in organic synthesis, particularly in pharmaceutical research and materials science for the creation of more complex molecules.
What is the CAS number and molecular formula?
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The CAS number is 38935-52-3 and the molecular formula is C18H11BrClNO2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this chemical with an assay of 97%. We do not represent it as USP, BP, EP, or other pharmacopoeial grades.
How should this chemical be handled safely?
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Handle with appropriate personal protective equipment, including a dust mask (type N95 recommended), eyeshields, and gloves. Avoid breathing dust and ensure adequate ventilation, as it may cause skin, eye, and respiratory irritation (H315-H319-H335).
Is this product available for export?
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Yes, Tech Serve Solutions is a global supplier and exporter of fine chemicals, including this product.
How can I request a sample or quote?
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Please contact our sales department via the website or by phone to request a sample or a quotation for this product.
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