6-(4-Bromophenyl)-4,5-dihydro-2H-pyridazin-3-one

CAS 36725-37-8C10H9BrN2OChemical Synthesis

6-(4-Bromophenyl)-4,5-dihydro-2H-pyridazin-3-one (CAS 36725-37-8), with a molecular formula of C10H9BrN2O and a molecular weight of 253.10 g/mol, is a heterocyclic building block. It is primarily utilised in chemical synthesis, particularly within the fields of medicinal chemistry and materials science. This compound serves as a valuable intermediate for constructing more complex molecular architectures, offering a brominated phenyl substituent for further derivatisation. Available from TSS with a minimum assay of 97%.

Synonyms: C10H9BrN2O

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6-(4-Bromophenyl)-4,5-dihydro-2H-pyridazin-3-one (C10H9BrN2O) — chemical structure, CAS 36725-37-8; Chemistry, fine chemical supplied by Tech Serve Solutions

Building BlocksChemical SynthesisHalogenated HeterocyclesHeterocyclic Building BlocksPyridazines

01 /Applications

Organic Synthesis Intermediate

This pyridazinone derivative acts as a versatile building block in organic synthesis. The presence of the bromophenyl group allows for diverse cross-coupling reactions and further functionalisation, enabling the construction of complex molecules for research purposes.

Medicinal Chemistry Research

As a heterocyclic compound containing a halogenated aromatic ring, it is of interest in medicinal chemistry for the development of novel therapeutic agents. Its structure can be incorporated into potential drug candidates targeting various biological pathways.

Materials Science

The molecule's structure may lend itself to applications in materials science, where halogenated heterocycles are sometimes explored for their electronic or optical properties in functional materials.

02 /Properties

Molecular weight	253.10
Empirical formula	C10H9BrN2O
Assay	97%
Melting point	167-171 °C(lit.)

03 /Safety & handling

Protective equipment	Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
Water hazard class (WGK, DE)	3

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

04 /Identifiers & registry

CAS number

36725-37-8

MDL number

MFCD00203490

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 6-(4-Bromophenyl)-4,5-dihydro-2H-pyridazin-3-one used for?

This compound is primarily used as a building block in organic synthesis and for research in medicinal chemistry and potentially materials science.

What is the CAS number and molecular formula for this compound?

The CAS number is 36725-37-8 and the molecular formula is C10H9BrN2O.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies this compound with a minimum assay of 97%. We do not represent it as USP, BP, or EP grade.

How should 6-(4-Bromophenyl)-4,5-dihydro-2H-pyridazin-3-one be handled?

Handle with appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter is recommended. Consult the Safety Data Sheet for full handling information.

Is this compound suitable for personal use?

This chemical is intended for laboratory and industrial research use only. It is not for personal consumption or use.

How is this chemical packed and exported?

Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals. Specific packing and export details will be provided upon inquiry.

How can I request a quote or sample?

Please contact our sales team directly through the website or by phone to request a quote or sample of 6-(4-Bromophenyl)-4,5-dihydro-2H-pyridazin-3-one.