55083

8-Hydroxy-2-quinolinecarboxaldehyde

≥98.0% (GC)

• Synonym(s): 2-Formyl-8-hydroxyquinoline, 2-Formyl-8-quinolinol, 8-Hydroxyquinoline-2-aldehyde
• Empirical Formula (Hill Notation): C₁₀H₇NO₂
• CAS Number: 14510-06-6
• Molecular Weight: 173.17
• UNSPSC Code: 12352100
• NACRES: NA.22
• PubChem Substance ID: 57651491
• MDL number: MFCD00168962
• Beilstein/REAXYS Number: 127519
• Assay: ≥98.0% (GC)
• Form: solid

Properties

• Quality Segment: 100
• assay: ≥98.0% (GC)
• form: solid
• mp: 97-100 °C
• functional group: aldehyde
• SMILES string: Oc1cccc2ccc(C=O)nc12
• InChI: 1S/C10H7NO2/c12-6-8-5-4-7-2-1-3-9(13)10(7)11-8/h1-6,13H
• InChI key: SLBPIHCMXPQAIQ-UHFFFAOYSA-N

Description

General description

8-Hydroxy-2-quinolinecarboxaldehyde can be prepared from 2-methylquinolin-8-ol via oxidation using selenium dioxide.

Application

8-Hydroxy-2-quinolinecarboxaldehyde (8-hydroxyquinoline-2-carbaldehyde) may be used in the preparation of:

• 8-hydroxy-2-quinoline-1-aminopyrene by Schiff-base reaction with 1-aminopyrene
• (E)-2-((2-(pyridin-2-yl)hydrazono)methyl)quinolin-8-ol by coupling with 2-hydrazinopyridine
• 8-hydroxyquinoline-2-carbaldehyde oxime
• 2-[(8-Hydroxyquinoline)-2-methylaminoethyl]-β-D-glucopyranoside

Other Notes

Building block for the synthesis of complexing agents

Safety Information

• pictograms: GHS07
• signalword: Warning
• hcodes: H315,H319,H335
• pcodes: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• target_organs: Respiratory system
• Storage Class: 11 - Combustible Solids
• wgk: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: dust mask type N95 (US), Eyeshields, Gloves