3-Acetyl-2-methyl-5H-[1]benzopyrano[2,3-b]pyridin-5-one

CAS 67867-47-4C15H11NO3Chemical Synthesis

3-Acetyl-2-methyl-5H-[1]benzopyrano[2,3-b]pyridin-5-one (CAS 67867-47-4) is a heterocyclic organic compound with the molecular formula C15H11NO3 and a molecular weight of 253.25 g/mol. It serves as a valuable building block in chemical synthesis, particularly within the realm of heterocyclic chemistry. This compound is supplied by Tech Serve Solutions for research and development purposes.

Synonyms: C15H11NO3

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3-Acetyl-2-methyl-5H-[1]benzopyrano[2,3-b]pyridin-5-one (C15H11NO3) — chemical structure, CAS 67867-47-4; Chemistry, fine chemical supplied by Tech Serve Solutions

Building BlocksC13 to C15Chemical SynthesisHeterocyclic Building BlocksPyridines

01 /Applications

Chemical Synthesis Intermediate

Utilised as a key intermediate in the synthesis of more complex organic molecules. Its unique structural features lend themselves to diverse synthetic pathways.

Heterocyclic Chemistry Research

An important reagent for researchers exploring novel heterocyclic compounds. Its pyridine and benzopyranone moieties offer versatile reaction sites.

Building Block for Organic Materials

Can be employed as a foundational component in the development of new organic materials with specific electronic or optical properties.

02 /Properties

Molecular weight	253.25
Empirical formula	C15H11NO3
Assay	99%
Melting point	212-214 °C(lit.)

03 /Safety & handling

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

Warning

Hazard statements

H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements

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

Protective equipment	dust mask type N95 (US), Eyeshields, Gloves
Water hazard class (WGK, DE)	3
Hazard codes (EU)	Xi
Risk statements (R)	36/37/38
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

67867-47-4

MDL number

MFCD00191705

PubChem substance

24865064

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-Acetyl-2-methyl-5H-[1]benzopyrano[2,3-b]pyridin-5-one used for?

This compound is primarily used as a building block and intermediate in organic synthesis and heterocyclic chemistry research.

What is the CAS number and formula for this compound?

The CAS number is 67867-47-4 and the molecular formula is C15H11NO3.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies this product with an assay of 99%. It is suitable for research and technical applications; TSS does not represent it as USP, BP, or EP grade.

How should 3-Acetyl-2-methyl-5H-[1]benzopyrano[2,3-b]pyridin-5-one be handled?

Handle with appropriate personal protective equipment, including a dust mask (type N95 US), eyeshields, and gloves. Avoid breathing dust, and ensure adequate ventilation. Refer to the safety data sheet for full handling instructions.