5-Bromo-4-iodopyridine-3-carboxylic acid

CAS 491588-98-8C6H3BrINO2Chemical Synthesis

5-Bromo-4-iodopyridine-3-carboxylic acid (CAS: 491588-98-8) is a halogenated heterocyclic compound with the molecular formula C6H3BrINO2 and a molecular weight of 327.90 g/mol. This versatile building block is integral to chemical synthesis, particularly in the development of novel pharmaceutical intermediates and complex organic molecules. Its specific substitution pattern makes it a valuable precursor for targeted functionalization in advanced research and development projects.

IUPAC: 5-Bromo-4-iodonicotinic acid

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5-Bromo-4-iodopyridine-3-carboxylic acid (C6H3BrINO2) — chemical structure, CAS 491588-98-8; Chemistry, fine chemical supplied by Tech Serve Solutions

Building BlocksChemical SynthesisHalogenated HeterocyclesHeterocyclic Building BlocksPyridines More...

01 /Applications

Pharmaceutical Intermediate Synthesis

This compound serves as a key intermediate in the synthesis of various pharmaceutical agents. Its di-halogenated pyridine structure allows for selective derivatization in the development of new drug candidates.

Organic Synthesis Building Block

As a functionalized pyridine derivative, it is employed in complex organic synthesis pathways. The bromine and iodine substituents offer distinct reactivity for cross-coupling reactions and other transformations.

Materials Science Research

The unique electronic and structural properties of halogenated heterocycles make them of interest in materials science, potentially for use in organic electronics or specialized polymers.

02 /Properties

Molecular weight	327.90
Empirical formula	C6H3BrINO2
Assay	96%
Melting point	158-163 °C (dec.)

03 /Safety & handling

GHS hazard pictogram: Harmful / irritant (GHS07) — Harmful / irritant

Warning

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

Water hazard class (WGK, DE)	3
Hazard codes (EU)	Xi
Risk statements (R)	36/37/38
Safety statements (S)	26-36/39

Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.

04 /Identifiers & registry

CAS number

491588-98-8

05 /Quality & supply

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.

06 /Frequently asked questions

What is 5-Bromo-4-iodopyridine-3-carboxylic acid primarily used for?

5-Bromo-4-iodopyridine-3-carboxylic acid is primarily used as a building block in organic synthesis and as an intermediate in the development of pharmaceutical agents and other complex molecules.

What is the CAS number and molecular formula?

The CAS number for 5-Bromo-4-iodopyridine-3-carboxylic acid is 491588-98-8, and its molecular formula is C6H3BrINO2.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies 5-Bromo-4-iodopyridine-3-carboxylic acid at a purity of 96%. This product is not represented as USP, BP, EP, or any other pharmacopoeia grade.

How should 5-Bromo-4-iodopyridine-3-carboxylic acid be handled?

This compound is a Warning substance that may cause skin irritation (H315), serious eye irritation (H319), and respiratory irritation (H335). Handle with appropriate personal protective equipment in a well-ventilated area. Avoid contact with skin, eyes, and clothing, and do not breathe dust.

Is this chemical packed and shipped internationally?

Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, including 5-Bromo-4-iodopyridine-3-carboxylic acid, and facilitates international shipments.