5-Methylbenzoxazole

CAS 10531-78-9C8H7NOChemical Synthesis

5-Methylbenzoxazole (CAS: 10531-78-9), with the molecular formula C8H7NO and a molecular weight of 133.15 g/mol, is a heterocyclic organic compound. It serves as a valuable building block in chemical synthesis, particularly within the realm of medicinal chemistry and materials science. Its specific structural features make it a useful intermediate for creating more complex molecules.

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5-Methylbenzoxazole (C8H7NO) — chemical structure, CAS 10531-78-9; Chemistry, fine chemical supplied by Tech Serve Solutions

Building BlocksChemical SynthesisHeterocyclic Building BlocksOxazoles

01 /Applications

Organic Synthesis Intermediate

5-Methylbenzoxazole is employed as a foundational component in multi-step organic syntheses. Its reactivity allows for further functionalisation, enabling the construction of diverse molecular architectures.

Pharmaceutical Research

This compound can be a precursor or key intermediate in the development of novel pharmaceutical agents. Its heterocyclic nature is often found in biologically active molecules.

Materials Science Applications

The benzoxazole scaffold is of interest in materials science for developing compounds with specific electronic or optical properties, such as in organic electronics or fluorescent materials.

02 /Properties

Molecular weight	133.15
Empirical formula	C8H7NO
Assay	97%
Melting point	40-47 °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

Flash point	87 °C / 188.6 °F
Water hazard class (WGK, DE)	1
Hazard codes (EU)	Xn
Risk statements (R)	22-41
Safety statements (S)	26-39

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

04 /Identifiers & registry

CAS number

10531-78-9

MDL number

MFCD00216938

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-Methylbenzoxazole used for?

5-Methylbenzoxazole is primarily used as a building block and intermediate in organic synthesis, with potential applications in pharmaceutical research and materials science.

What are the CAS number and molecular formula for 5-Methylbenzoxazole?

The CAS number for 5-Methylbenzoxazole is 10531-78-9, and its molecular formula is C8H7NO.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies 5-Methylbenzoxazole with an assay of 97%. We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade.

How should 5-Methylbenzoxazole be handled safely?

5-Methylbenzoxazole is classified as a Danger. It is harmful if swallowed (H302) and causes serious eye damage (H318). Appropriate personal protective equipment, including eye protection, should be worn. Refer to the Safety Data Sheet for full handling instructions.

Is 5-Methylbenzoxazole a controlled substance?

The provided data does not indicate that 5-Methylbenzoxazole is a controlled substance.

How is 5-Methylbenzoxazole packed and shipped?

5-Methylbenzoxazole is available for purchase and export globally through Tech Serve Solutions. Specific packing details depend on quantity and destination.