3-(2-Furoyl)quinoline-2-carboxaldehyde

CAS 126769-01-5C15H9NO3Chemical Synthesis

3-(2-Furoyl)quinoline-2-carboxaldehyde (CAS: 126769-01-5) is a specialised organic compound with the molecular formula C15H9NO3 and a molecular weight of 251.24 g/mol. This versatile building block features both aldehyde and quinoline functionalities, making it valuable in organic synthesis. It is particularly noted for its suitability in fluorescence applications, often employed after derivatisation.

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3-(2-Furoyl)quinoline-2-carboxaldehyde (C15H9NO3) — chemical structure, CAS 126769-01-5; Chemistry, fine chemical supplied by Tech Serve Solutions

AldehydesBuilding BlocksC13-C60Carbonyl CompoundsChemical SynthesisFluorescenceMolecular BiologyOrganic Building BlocksProtein ModificationProtein Structural Analysis

01 /Applications

Fluorescent Labeling

This compound is suitable for fluorescence applications, especially for the fluorescent labeling of amines after derivatization. Its excitation and emission spectra are well-defined when used in conjunction with glycine.

Organic Synthesis Intermediate

As a building block, it serves as a key intermediate in the synthesis of more complex organic molecules. Its dual functional groups allow for diverse chemical transformations.

Proteomics and Molecular Biology

The fluorescent properties make it useful in proteomics for protein modification and structural analysis, as well as in broader molecular biology research where fluorescent probes are required.

02 /Properties

Molecular weight	251.24
Empirical formula	C15H9NO3
Assay	≥95% (HPLC)
Solubility	methanol: soluble
Storage temperature	2-8°C
Suitability	suitable for fluorescence

03 /Safety & handling

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

Warning

Hazard statements

H302Harmful if swallowed
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)	Xn
Risk statements (R)	22-36/37/38
Safety statements (S)	26

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

04 /Identifiers & registry

CAS number

126769-01-5

MDL number

MFCD03427748

05 /Additional specifications

Product Line	BioReagent
Fluorescence	λex 486 nm; λem ~600 nm in 0.1 M sodium borate pH 9.0 (after derivatization with glycine)

06 /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.

07 /Frequently asked questions

What is 3-(2-Furoyl)quinoline-2-carboxaldehyde primarily used for?

This compound is primarily used as a building block in organic synthesis and for fluorescence applications, including the fluorescent labeling of amines.

What is the CAS number and molecular formula for 3-(2-Furoyl)quinoline-2-carboxaldehyde?

The CAS number is 126769-01-5, and the molecular formula is C15H9NO3.

What grade and purity does Tech Serve Solutions supply for this chemical?

Tech Serve Solutions supplies this chemical with an assay of ≥95% (HPLC). We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade.

How should 3-(2-Furoyl)quinoline-2-carboxaldehyde 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. It is classified as harmful if swallowed and causes skin, eye, and respiratory irritation.