Ethyl 4-(2-(naphthalen-2-yl)acetyl)piperazine-1-carboxylate CAS 694498-72-1

Purity 97%+In StockPharmaceutical Standards
CAS No.694498-72-1
Molecular FormulaC19H22N2O3
Molecular Weight326.39 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Ethyl 4-(2-(naphthalen-2-yl)acetyl)piperazine-1-carboxylate CAS 694498-72-1 chemical structure

Description

The occurrence of Ethyl 4-(2-(naphthalen-2-yl)acetyl)piperazine-1-carboxylate is closely related to a steroid core, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

Ethyl 4-(2-(naphthalen-2-yl)acetyl)piperazine-1-carboxylate (CAS 694498-72-1), molecular formula C19H22N2O3 and molecular weight 326.39 g/mol, is a CATO reference standard with documented purity and traceability.

Ethyl 4-(2-(naphthalen-2-yl)acetyl)piperazine-1-carboxylate (C19H22N2O3) contains a steroid 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. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

As a certified reference material (CRM), Ethyl 4-(2-(naphthalen-2-yl)acetyl)piperazine-1-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 FormulaC19H22N2O3
Molecular Weight326.39 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)10.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1985
Nitrogen Atoms2

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