3-(4-Chlorophenyl)-5-methylisoxazole-4-carboxaldehyde

CAS 127426-59-9C11H8ClNO2Chemical Synthesis

3-(4-Chlorophenyl)-5-methylisoxazole-4-carboxaldehyde (CAS: 127426-59-9) is a heterocyclic organic compound with the molecular formula C11H8ClNO2 and a molecular weight of 221.64 g/mol. This isoxazole derivative functions as a valuable building block in organic synthesis. It is particularly useful for the construction of more complex molecules, finding applications in research and development for new chemical entities and materials.

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3-(4-Chlorophenyl)-5-methylisoxazole-4-carboxaldehyde (C11H8ClNO2) — chemical structure, CAS 127426-59-9; Chemistry, fine chemical supplied by Tech Serve Solutions

AldehydesBuilding BlocksC10-C12Carbonyl CompoundsChemical SynthesisHeterocyclic Building BlocksIsoxazoles

01 /Applications

Intermediate in Organic Synthesis

This carboxaldehyde serves as a key intermediate for the synthesis of diverse organic molecules. Its reactive aldehyde group and isoxazole core allow for various chemical transformations, facilitating the development of novel compounds.

Heterocyclic Building Block

As a functionalised isoxazole, it is employed as a versatile building block in constructing complex heterocyclic structures. These structures are often found in pharmaceuticals and agrochemicals.

Research and Development

Utilised in R&D laboratories for exploring new synthetic routes and discovering compounds with potential biological or material properties. Its specific structure offers unique possibilities for chemical modification.

02 /Properties

Molecular weight	221.64
Empirical formula	C11H8ClNO2
Assay	97%
Melting point	98-102 °C

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

127426-59-9

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-(4-Chlorophenyl)-5-methylisoxazole-4-carboxaldehyde used for?

This compound is primarily used as an intermediate and building block in organic synthesis, particularly for creating complex heterocyclic structures in research and development settings.

What is the CAS number and molecular formula?

The CAS number is 127426-59-9, and the molecular formula is C11H8ClNO2.

What grade and purity does Tech Serve Solutions supply?

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

What are the safety and handling precautions for this chemical?

Handling requires appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter is recommended. The compound has a WGK Germany rating of 3, indicating a high hazard to water.

How is this chemical packed, shipped, and exported?

Tech Serve Solutions, as a global supplier and exporter, ensures appropriate packaging for safe transport and handles international shipments according to regulatory requirements.

How can I request a quote or sample?

To request a quote or sample, please contact our sales department through the website or by phone, providing the product name and CAS number (127426-59-9).