4-Bromo-1,3-dimethyl-1H-pyrazole-5-carboxylic acid

CAS 5775-88-2C6H7BrN2O2Chemical Synthesis

4-Bromo-1,3-dimethyl-1H-pyrazole-5-carboxylic acid (CAS 5775-88-2) is a valuable brominated heterocyclic building block. With a molecular weight of 219.04 g/mol and an empirical formula of C6H7BrN2O2, it serves as a key intermediate in organic synthesis. This compound is particularly useful for researchers and chemists developing novel pharmaceuticals, agrochemicals, and materials. Its specific structural features allow for diverse derivatisation in complex molecule construction.

IUPAC: 4-Bromo-1,3-dimethylpyrazole-5-carboxylic acid,4-Bromo-2,5-dimethyl-2H-pyrazole-3-carboxylic acid
Synonyms: 4-Bromo-1,3-dimethylpyrazole-5-carboxylic acid4-Bromo-2,5-dimethyl-2H-pyrazole-3-carboxylic acid

Email us

4-Bromo-1,3-dimethyl-1H-pyrazole-5-carboxylic acid (C6H7BrN2O2) — chemical structure, CAS 5775-88-2; Chemistry, fine chemical supplied by Tech Serve Solutions

Building BlocksC3-C9Chemical SynthesisHalogenated HeterocyclesHeterocyclic Building BlocksPyrazoles More...

01 /Applications

Pharmaceutical Intermediate

Utilised in the synthesis of active pharmaceutical ingredients (APIs) and drug discovery programmes, leveraging its pyrazole core and bromo-substituent for further functionalisation.

Agrochemical Development

Acts as a precursor for the development of new pesticides, herbicides, and fungicides, where heterocyclic structures often impart biological activity.

Material Science

Incorporated into the design and synthesis of advanced materials, potentially for applications in electronics or specialised polymers, due to its unique chemical properties.

Organic Synthesis Building Block

A versatile reagent for academic and industrial research, enabling the creation of more complex molecular architectures through established synthetic routes.

02 /Properties

Molecular weight	219.04
Empirical formula	C6H7BrN2O2
Assay	95%
Melting point	237-242 °C

03 /Safety & handling

Precautionary statements

P261Avoid breathing dust, fume, gas or vapours
P305IF IN EYES

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

04 /Identifiers & registry

CAS number

5775-88-2

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 4-Bromo-1,3-dimethyl-1H-pyrazole-5-carboxylic acid used for?

It is primarily used as a building block in organic synthesis, particularly for developing pharmaceuticals, agrochemicals, and advanced materials.

What are the CAS number and molecular formula?

The CAS number is 5775-88-2, and the molecular formula is C6H7BrN2O2.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies this compound with a minimum assay of 95%. We do not represent this product as USP, BP, or EP grade; it is suitable for research and general chemical synthesis.

How should this chemical be handled safely?

Avoid breathing dust/fume/gas/mist/vapours/spray. In case of contact with eyes, rinse cautiously with water for several minutes, ensuring you remove contact lenses if present and easy to do. Continue rinsing.