Methyl (3R,4R)-4-(3-(6-methoxyquinolin-4-yl)-3-oxopropyl)-1-(prop-2-yn-1-yl)piperidine-3-carboxylate CAS 333782-65-3

Purity 97%+In StockPharmaceutical Standards
CAS No.333782-65-3
Molecular FormulaC23H26N2O4
Molecular Weight394.46 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Methyl (3R,4R)-4-(3-(6-methoxyquinolin-4-yl)-3-oxopropyl)-1-(prop-2-yn-1-yl)piperidine-3-carboxylate CAS 333782-65-3 chemical structure

Description

The occurrence of Methyl (3R,4R)-4-(3-(6-methoxyquinolin-4-yl)-3-oxopropyl)-1-(prop-2-yn-1-yl)piperidine-3-carboxylate is closely related to a flavonoid core, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

Methyl (3R,4R)-4-(3-(6-methoxyquinolin-4-yl)-3-oxopropyl)-1-(prop-2-yn-1-yl)piperidine-3-carboxylate (CAS 333782-65-3) is a high-purity analytical reference standard with the molecular formula C23H26N2O4 and a molecular weight of 394.46 g/mol.

Methyl (3R,4R)-4-(3-(6-methoxyquinolin-4-yl)-3-oxopropyl)-1-(prop-2-yn-1-yl)piperidine-3-carboxylate (C23H26N2O4) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, 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.

As a certified reference material (CRM), Methyl (3R,4R)-4-(3-(6-methoxyquinolin-4-yl)-3-oxopropyl)-1-(prop-2-yn-1-yl)piperidine-3-carboxylate 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 FormulaC23H26N2O4
Molecular Weight394.46 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)12.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Nitrogen Atoms2

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