3-Bromoindazole

CAS 40598-94-5C7H5BrN2Chemical Synthesis

3-Bromoindazole (CAS: 40598-94-5, C7H5BrN2, MW: 197.03) is a halogenated heterocyclic compound supplied by Tech Serve Solutions. This indazole derivative serves as a crucial building block in organic synthesis, particularly in the development of novel pharmaceutical agents and research chemicals. Its structure facilitates various chemical transformations, making it a valuable intermediate for complex molecule construction. TSS ensures high-quality supply for research and development purposes.

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3-Bromoindazole (C7H5BrN2) — chemical structure, CAS 40598-94-5; Chemistry, fine chemical supplied by Tech Serve Solutions

Building BlocksChemical SynthesisHalogenated HeterocyclesHeterocyclic Building BlocksIndazoles

01 /Applications

Organic Synthesis Intermediate

3-Bromoindazole is widely employed as a key intermediate in the synthesis of more complex organic molecules. Its reactive bromine atom allows for diverse coupling reactions and functional group transformations, essential in multi-step synthetic pathways.

Pharmaceutical Research

This compound is utilised in medicinal chemistry research for the exploration and development of new drug candidates. Its indazole core is a common scaffold found in various biologically active compounds, including potential therapeutic agents.

Heterocyclic Chemistry

As a member of the indazole family, 3-Bromoindazole is a valuable reagent for researchers working with heterocyclic chemistry. It enables the construction and modification of nitrogen-containing ring systems.

02 /Properties

Molecular weight	197.03
Empirical formula	C7H5BrN2
Assay	95%
Melting point	143-147 °C

03 /Safety & handling

GHS hazard pictogram: Toxic (GHS06) — Toxic

Danger

Hazard statements

H301Toxic if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust, fume, gas or vapours
P301IF SWALLOWED
P305IF IN EYES

Transport (UN / ADR)	UN 2811 6.1 / PGIII
Water hazard class (WGK, DE)	3
Hazard codes (EU)	T
Risk statements (R)	25-36/37/38
Safety statements (S)	26-45

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

04 /Identifiers & registry

CAS number

40598-94-5

MDL number

MFCD00159926

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-Bromoindazole used for?

3-Bromoindazole is primarily used as a building block in organic synthesis and in pharmaceutical research for developing new drug candidates and other complex chemical compounds.

What are the CAS number and formula for 3-Bromoindazole?

The CAS number for 3-Bromoindazole is 40598-94-5 and its molecular formula is C7H5BrN2.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies 3-Bromoindazole with an assay of 95%. TSS does not represent this product as USP, BP, EP, or any other pharmacopoeia grade.

How should 3-Bromoindazole be handled?

3-Bromoindazole is classified as Danger. It is toxic if swallowed and causes skin and eye irritation, and may cause respiratory irritation. Handle with appropriate personal protective equipment in a well-ventilated area. Refer to the Safety Data Sheet for detailed handling instructions.