6-ethoxy-2,4-dimethyl-quinoline 6-ethoxy-2,4-dimethylquinoline 665-31-6 A835483 CAS 665-31-6

Purity 97%+In StockPharmaceutical Standards
CAS No.665-31-6
Molecular FormulaC4H4F2O4
Molecular Weight154.07 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

6-ethoxy-2,4-dimethyl-quinoline 6-ethoxy-2,4-dimethylquinoline 665-31-6 A835483 CAS 665-31-6 chemical structure

Description

The occurrence of 6-ethoxy-2,4-dimethyl-quinoline 6-ethoxy-2,4-dimethylquinoline 665-31-6 A835483 is closely related to a carbohydrate-derived structure, fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

CATO supplies 6-ethoxy-2,4-dimethyl-quinoline 6-ethoxy-2,4-dimethylquinoline 665-31-6 A835483 (CAS 665-31-6), a certified reference material (molecular formula C4H4F2O4, MW 154.07 g/mol) for analytical method development and quality control.

Structurally, 6-ethoxy-2,4-dimethyl-quinoline 6-ethoxy-2,4-dimethylquinoline 665-31-6 A835483 (C4H4F2O4) contains a carbohydrate-derived structure, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 2.0, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 154.07 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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-ethoxy-2,4-dimethyl-quinoline 6-ethoxy-2,4-dimethylquinoline 665-31-6 A835483 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 FormulaC4H4F2O4
Molecular Weight154.07 g/mol
Purity97%+
StorageStore at 2-8°C, keep sealed and dry, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, ethanol, DMSO, water
StabilityHygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1957
Halogen ContentF-containing

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