N-{4-[(1Z)-N-Hydroxyethanimidoyl]phenyl}acetamide CAS 56072-03-8

Purity 97%+In StockPharmaceutical Standards
CAS No.56072-03-8
Molecular FormulaC10H12N2O2
Molecular Weight192.21 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

N-{4-[(1Z)-N-Hydroxyethanimidoyl]phenyl}acetamide CAS 56072-03-8 chemical structure

Description

N-{4-[(1Z)-N-Hydroxyethanimidoyl]phenyl}acetamide (CAS 56072-03-8) is a high-purity analytical reference standard with the molecular formula C10H12N2O2 and a molecular weight of 192.21 g/mol.

Owing to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage, N-{4-[(1Z)-N-Hydroxyethanimidoyl]phenyl}acetamide is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 192.21 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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), N-{4-[(1Z)-N-Hydroxyethanimidoyl]phenyl}acetamide 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 FormulaC10H12N2O2
Molecular Weight192.21 g/mol
AppearanceOff-white to pale yellow crystalline powder. (faint amine-like odor)
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)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1973
Nitrogen Atoms2

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