6-Bromo-2-hydroxyquinoline-3-carbaldehyde CAS 73568-45-3

Purity 97%+In StockPharmaceutical Standards
CAS No.73568-45-3
Molecular FormulaC10H6BrNO2
Molecular Weight252.06 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

6-Bromo-2-hydroxyquinoline-3-carbaldehyde CAS 73568-45-3 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 252.06 g/mol gives 6-Bromo-2-hydroxyquinoline-3-carbaldehyde distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies 6-Bromo-2-hydroxyquinoline-3-carbaldehyde (CAS 73568-45-3), a certified reference material (molecular formula C10H6BrNO2, MW 252.06 g/mol) for analytical method development and quality control.

Structurally, 6-Bromo-2-hydroxyquinoline-3-carbaldehyde (C10H6BrNO2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 252.06 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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

As a certified reference material (CRM), 6-Bromo-2-hydroxyquinoline-3-carbaldehyde meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

Molecular FormulaC10H6BrNO2
Molecular Weight252.06 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor, faint amine-like odor)
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)8.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1978
Halogen ContentBr-containing
Nitrogen Atoms1

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