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

CAS 925007-46-1C10H9BrN2OChemical Synthesis

5-Amino-4-(4-bromophenyl)-3-methylisoxazole (CAS: 925007-46-1; Formula: C10H9BrN2O; MW: 253.10) is a valuable heterocyclic building block for organic synthesis. This isoxazole derivative, with its specific functionalisation, serves as a key intermediate in the development of novel compounds within pharmaceutical research and fine chemical manufacturing. Its defined structure allows for targeted derivatisation, making it a useful component in complex molecule construction.

IUPAC: 4-(4-Bromophenyl)-3-methylisoxazole-5-yl amine
Synonyms: 4-(4-Bromophenyl)-3-methylisoxazole-5-yl amine

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5-Amino-4-(4-bromophenyl)-3-methylisoxazole (C10H9BrN2O) — chemical structure, CAS 925007-46-1; Chemistry, fine chemical supplied by Tech Serve Solutions

Building BlocksChemical SynthesisHeterocyclic Building BlocksIsoxazoles

01 /Applications

Pharmaceutical Intermediate

Utilised in the synthesis pathways for developing active pharmaceutical ingredients (APIs). Its unique isoxazole core and bromophenyl substituent offer opportunities for medicinal chemistry exploration and lead optimisation.

Organic Synthesis Building Block

Serves as a versatile starting material or intermediate in complex organic syntheses. The presence of the amino group and the aryl bromide allows for diverse coupling and functionalisation reactions.

Research and Development

Employed in academic and industrial research laboratories for the discovery of new chemical entities and materials. Its specific structure can be leveraged to introduce the isoxazole motif into target molecules.

02 /Properties

Molecular weight	253.10
Empirical formula	C10H9BrN2O
Assay	97%
Melting point	121-126 °C

03 /Safety & handling

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

Warning

Hazard statements

H302Harmful if swallowed

Protective equipment	dust mask type N95 (US), Eyeshields, Faceshields, Gloves
Water hazard class (WGK, DE)	1
Hazard codes (EU)	Xn
Risk statements (R)	22

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

04 /Identifiers & registry

CAS number

925007-46-1

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-methylisoxazole primarily used for?

This compound functions as a crucial building block in organic synthesis, particularly as an intermediate in pharmaceutical research and the development of fine chemicals.

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

The CAS number is 925007-46-1, and the molecular formula is C10H9BrN2O.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies this chemical with an assay of 97%. We do not represent it as USP, BP, EP, or other pharmacopoeia grades unless explicitly stated.

How should 5-Amino-4-(4-bromophenyl)-3-methylisoxazole be handled safely?

This compound is classified as Harmful if swallowed (H302). Appropriate personal protective equipment, including a dust mask (N95 type), eyeshields, face shields, and gloves, should be worn during handling.