6-Fluoro-2-oxo-1,2,3,4-tetrahydroquinoline-4-carboxylic acid CAS 869722-33-8

Purity 97%+In StockPharmaceutical Standards
CAS No.869722-33-8
Molecular FormulaC10H8FNO3
Molecular Weight209.17 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

6-Fluoro-2-oxo-1,2,3,4-tetrahydroquinoline-4-carboxylic acid CAS 869722-33-8 chemical structure

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 6-Fluoro-2-oxo-1,2,3,4-tetrahydroquinoline-4-carboxylic acid.

6-Fluoro-2-oxo-1,2,3,4-tetrahydroquinoline-4-carboxylic acid (CAS 869722-33-8), molecular formula C10H8FNO3 and molecular weight 209.17 g/mol, is a CATO reference standard with documented purity and traceability.

6-Fluoro-2-oxo-1,2,3,4-tetrahydroquinoline-4-carboxylic acid (C10H8FNO3) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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

CATO manufactures 6-Fluoro-2-oxo-1,2,3,4-tetrahydroquinoline-4-carboxylic acid under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular FormulaC10H8FNO3
Molecular Weight209.17 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor)
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, ethanol, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Halogen ContentF-containing
Nitrogen Atoms1

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