2-quinolinecarboxaldehyde 5470-96-2 InChI=1/C10H7NO/c12-7-9-6-5-8-3-1-2-4-10(8)11-9/h1-7 QUINOLINE,2-CARBOXALDEHYDE quinoline-2-carbaldehyde CAS 5470-96-2

Purity 97%+In StockPharmaceutical Standards
CAS No.5470-96-2
Molecular FormulaC10H17NO
Molecular Weight167.25 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-quinolinecarboxaldehyde 5470-96-2 InChI=1/C10H7NO/c12-7-9-6-5-8-3-1-2-4-10(8)11-9/h1-7 QUINOLINE,2-CARBOXALDEHYDE quinoline-2-carbaldehyde CAS 5470-96-2 chemical structure

Description

2-quinolinecarboxaldehyde 5470-96-2 InChI=1/C10H7NO/c12-7-9-6-5-8-3-1-2-4-10(8)11-9/h1-7 QUINOLINE,2-CARBOXALDEHYDE quinoline-2-carbaldehyde (CAS 5470-96-2), molecular formula C10H17NO and molecular weight 167.25 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, 2-quinolinecarboxaldehyde 5470-96-2 InChI=1/C10H7NO/c12-7-9-6-5-8-3-1-2-4-10(8)11-9/h1-7 QUINOLINE,2-CARBOXALDEHYDE quinoline-2-carbaldehyde (C10H17NO) contains an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 3.0, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 167.25 g/mol, it falls into the medium-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

Molecular FormulaC10H17NO
Molecular Weight167.25 g/mol
AppearanceWhite to pale yellow crystalline powder. (faint amine-like odor)
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)3.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1958
Nitrogen Atoms1

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