5-Amino-4-(4-bromophenyl)-3-methylpyrazole

CAS 955575-53-8C10H10BrN3Chemical Synthesis

5-Amino-4-(4-bromophenyl)-3-methylpyrazole (CAS 955575-53-8) is a heterocyclic organic compound with the molecular formula C10H10BrN3 and a molecular weight of 252.11 g/mol. This pyrazole derivative serves as a valuable building block in organic synthesis. It is primarily utilised in research and development for the creation of novel chemical entities, particularly within the pharmaceutical and agrochemical sectors, owing to its reactive functional groups.

IUPAC: 3-Amino-4-(4-bromophenyl)-2H-5-methylpyrazole,4-(4-Bromophenyl)-5-methyl-2H-pyrazole-3-yl amine
Synonyms: 3-Amino-4-(4-bromophenyl)-2H-5-methylpyrazole4-(4-Bromophenyl)-5-methyl-2H-pyrazole-3-yl amine

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5-Amino-4-(4-bromophenyl)-3-methylpyrazole (C10H10BrN3) — chemical structure, CAS 955575-53-8; Chemistry, fine chemical supplied by Tech Serve Solutions

Building BlocksC10Chemical SynthesisHeterocyclic Building BlocksPyrazoles

01 /Applications

Organic Synthesis Intermediate

This compound acts as a key intermediate in the synthesis of more complex organic molecules. Its pyrazole core and amine functionality allow for diverse chemical transformations.

Pharmaceutical Research

Used in the exploration of new drug candidates, the pyrazole scaffold is present in many biologically active compounds. This molecule provides a starting point for medicinal chemistry programmes.

Agrochemical Development

As a building block, it can be incorporated into the synthesis of novel pesticides or herbicides, contributing to the development of new crop protection agents.

Material Science

Potential applications exist in the synthesis of functional materials where heterocyclic structures are desired for specific electronic or optical properties.

02 /Properties

Molecular weight	252.11
Empirical formula	C10H10BrN3
Assay	96%
Melting point	133-138 °C

03 /Safety & handling

GHS hazard pictogram: Corrosive (GHS05) — Corrosive

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

Danger

Hazard statements

H302Harmful if swallowed
H318Causes serious eye damage

Precautionary statements

P280Wear protective gloves, clothing and eye/face protection
P305IF IN EYES

Protective equipment	dust mask type N95 (US), Eyeshields, Gloves
Water hazard class (WGK, DE)	3
Hazard codes (EU)	Xn
Risk statements (R)	22-41
Safety statements (S)	26-36

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

04 /Identifiers & registry

CAS number

955575-53-8

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-Amino-4-(4-bromophenyl)-3-methylpyrazole used for?

This compound is primarily used as a building block and intermediate in organic synthesis, particularly in pharmaceutical and agrochemical research and development.

What are the CAS number and formula for this chemical?

The CAS number is 955575-53-8 and the empirical formula is C10H10BrN3.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies this chemical with a minimum assay of 96%. It is supplied for research and development purposes and is not represented as USP, BP, EP, or other pharmacopoeia grades.

What are the safety and handling considerations for 5-Amino-4-(4-bromophenyl)-3-methylpyrazole?

This product carries a Danger signal word. It is harmful if swallowed (H302) and causes serious eye damage (H318). Appropriate personal protective equipment, including dust mask type N95, eyeshields, and gloves, should be worn. Ensure good ventilation and avoid dust formation.