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3,5-Dibromopyridine-4-carboxylic acid

CAS 13958-91-3C6H3Br2NO2Chemical Synthesis

3,5-Dibromopyridine-4-carboxylic acid (CAS: 13958-91-3) is a halogenated heterocyclic building block with the molecular formula C6H3Br2NO2 and a molecular weight of 280.90 g/mol. This pyridine derivative is primarily utilised in organic synthesis as a versatile intermediate for the construction of more complex molecules. Its bromine substituents and carboxylic acid functionality offer reactive sites for various chemical transformations, making it valuable in research and development settings for creating novel compounds.

IUPAC
3,5-Dibromoisonicotinic acid
Synonyms
3,5-Dibromopyridine-4-carboxylic acid3,5-Dibromoisonicotinic acid
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3,5-Dibromopyridine-4-carboxylic acid (C6H3Br2NO2) — chemical structure, CAS 13958-91-3; Chemistry, fine chemical supplied by Tech Serve Solutions
Building BlocksChemical SynthesisHalogenated HeterocyclesHeterocyclic Building BlocksPyridines More...
01 /Applications

Organic Synthesis Intermediate

Serves as a key building block in the synthesis of diverse organic compounds, particularly within medicinal chemistry and materials science due to its functionalised pyridine core.

Pharmaceutical Research

Employed in the development of new pharmaceutical agents, where the pyridine scaffold is a common feature in biologically active molecules.

Agrochemical Development

Utilised in the research and synthesis of novel agrochemicals, leveraging its unique structural properties for potential pesticidal or herbicidal activities.

Materials Science

Can be incorporated into the design of functional materials, where halogenated heterocycles may impart specific electronic or physical properties.

02 /Properties
Molecular weight280.90
Empirical formulaC6H3Br2NO2
Assay95%
Melting point218-223 °C
03 /Safety & handling
GHS hazard pictogram: Harmful / irritant (GHS07)
Harmful / irritant
GHS hazard pictogram: Health hazard (GHS08)
Health hazard
Danger

Hazard statements

  • H302Harmful if swallowed
  • H315Causes skin irritation
  • H319Causes serious eye irritation
  • H334May cause allergy or asthma symptoms if inhaled
  • H335May cause respiratory irritation

Precautionary statements

  • P261Avoid breathing dust, fume, gas or vapours
  • P305IF IN EYES
  • P342
Water hazard class (WGK, DE)3
Hazard codes (EU)Xn
Risk statements (R)22-36/37/38-43
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.

04 /Identifiers & registry
CAS number
13958-91-3
MDL number
MFCD08689615
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 3,5-Dibromopyridine-4-carboxylic acid used for?

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3,5-Dibromopyridine-4-carboxylic acid is primarily used as a building block in organic synthesis for the creation of more complex molecules, including intermediates for pharmaceutical, agrochemical, and materials science research.

What is the CAS number and formula for 3,5-Dibromopyridine-4-carboxylic acid?

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The CAS number is 13958-91-3, and the molecular formula is C6H3Br2NO2.

What grade and purity does Tech Serve Solutions supply?

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Tech Serve Solutions supplies 3,5-Dibromopyridine-4-carboxylic acid with an assay of 95%. We do not represent this product as USP, BP, EP, or other pharmacopoeia grades.

What are the main hazards associated with 3,5-Dibromopyridine-4-carboxylic acid?

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This compound is classified with a Danger signal word and carries hazard statements including H302 (Harmful if swallowed), H315 (Causes skin irritation), H319 (Causes serious eye irritation), H334 (May cause allergy or asthma symptoms or breathing difficulties if inhaled), and H335 (May cause respiratory irritation).

How is 3,5-Dibromopyridine-4-carboxylic acid handled and shipped?

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Handling requires appropriate personal protective equipment to avoid skin, eye, and respiratory irritation. As a specialist supplier, TSS exports fine chemicals globally, adhering to all relevant shipping regulations.

How can I request a sample or quote for 3,5-Dibromopyridine-4-carboxylic acid?

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To request a sample or a quotation, please contact our sales team through the website or via the provided contact details, specifying the product name and CAS number.

Need 3,5-Dibromopyridine-4-carboxylic acid in a specific grade or volume?