N-[(1E)-{[(3,4-dichlorophenyl)methoxy]imino}methyl]-1-(pyrimidin-2-yl)piperidine-4-carboxamide CAS 338780-62-4

Purity 97%+In StockPharmaceutical Standards
CAS No.338780-62-4
Molecular FormulaC18H19Cl2N5O2
Molecular Weight408.28 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

N-[(1E)-{[(3,4-dichlorophenyl)methoxy]imino}methyl]-1-(pyrimidin-2-yl)piperidine-4-carboxamide CAS 338780-62-4 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 N-[(1E)-{[(3,4-dichlorophenyl)methoxy]imino}methyl]-1-(pyrimidin-2-yl)piperidine-4-carboxamide.

N-[(1E)-{[(3,4-dichlorophenyl)methoxy]imino}methyl]-1-(pyrimidin-2-yl)piperidine-4-carboxamide (CAS 338780-62-4), molecular formula C18H19Cl2N5O2 and molecular weight 408.28 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, N-[(1E)-{[(3,4-dichlorophenyl)methoxy]imino}methyl]-1-(pyrimidin-2-yl)piperidine-4-carboxamide (C18H19Cl2N5O2) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 11.0, corresponding to approximately 11 ring(s) or double-bond equivalent(s). With a molecular weight of 408.28 g/mol, it falls into the moderately-high-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

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.

CATO manufactures N-[(1E)-{[(3,4-dichlorophenyl)methoxy]imino}methyl]-1-(pyrimidin-2-yl)piperidine-4-carboxamide 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 FormulaC18H19Cl2N5O2
Molecular Weight408.28 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor, low volatility)
Purity97%+
StorageStore in a cool place (≤25°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; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)11.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Halogen ContentCl-containing
Nitrogen Atoms5

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