5N16U7E0AO 370-81-0 Cuprizone Ethanedioic acid, bis(cyclohexylidenehydrazide) Oxalic acid, bis(cyclohexylidenehydrazide) N,N-Oxalylbis(cyclohexanone hydrazone) Ethanedioic acid, 1,2-bis(2-cyclohexylidenehydrazide) 4-07-00-00025 (Beilstein Handbook Reference) Biscyclohexanone oxaldihydrazone Biscyclohexanone oxalyldihydrazone BRN 2388004 Cuprizane EINECS 206-729-2 Ethanedioic acid, bis(cyclohexylidene hydrazide) NSC 4283 Oxalic acid bis(cyclohexylidenehydrazide) UNII-5N16U7E0AO CAS 370-81-0

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 5N16U7E0AO 370-81-0 Cuprizone Ethanedioic acid, bis(cyclohexylidenehydrazide) Oxalic acid, bis(cyclohexylidenehydrazide) N,N-Oxalylbis(cyclohexanone hydrazone) Ethanedioic acid, 1,2-bis(2-cyclohexylidenehydrazide) 4-07-00-00025 (Beilstein Handbook Reference) Biscyclohexanone oxaldihydrazone Biscyclohexanone oxalyldihydrazone BRN 2388004 Cuprizane EINECS 206-729-2 Ethanedioic acid, bis(cyclohexylidene hydrazide) NSC 4283 Oxalic acid bis(cyclohexylidenehydrazide) UNII-5N16U7E0AO.

5N16U7E0AO 370-81-0 Cuprizone Ethanedioic acid, bis(cyclohexylidenehydrazide) Oxalic acid, bis(cyclohexylidenehydrazide) N,N-Oxalylbis(cyclohexanone hydrazone) Ethanedioic acid, 1,2-bis(2-cyclohexylidenehydrazide) 4-07-00-00025 (Beilstein Handbook Reference) Biscyclohexanone oxaldihydrazone Biscyclohexanone oxalyldihydrazone BRN 2388004 Cuprizane EINECS 206-729-2 Ethanedioic acid, bis(cyclohexylidene hydrazide) NSC 4283 Oxalic acid bis(cyclohexylidenehydrazide) UNII-5N16U7E0AO (CAS 370-81-0), molecular formula C14H22N4O2 and molecular weight 278.35 g/mol, is a CATO reference standard with documented purity and traceability.

5N16U7E0AO 370-81-0 Cuprizone Ethanedioic acid, bis(cyclohexylidenehydrazide) Oxalic acid, bis(cyclohexylidenehydrazide) N,N-Oxalylbis(cyclohexanone hydrazone) Ethanedioic acid, 1,2-bis(2-cyclohexylidenehydrazide) 4-07-00-00025 (Beilstein Handbook Reference) Biscyclohexanone oxaldihydrazone Biscyclohexanone oxalyldihydrazone BRN 2388004 Cuprizane EINECS 206-729-2 Ethanedioic acid, bis(cyclohexylidene hydrazide) NSC 4283 Oxalic acid bis(cyclohexylidenehydrazide) UNII-5N16U7E0AO (C14H22N4O2) contains a nitrogen-containing heterocyclic scaffold, 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.

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), 5N16U7E0AO 370-81-0 Cuprizone Ethanedioic acid, bis(cyclohexylidenehydrazide) Oxalic acid, bis(cyclohexylidenehydrazide) N,N-Oxalylbis(cyclohexanone hydrazone) Ethanedioic acid, 1,2-bis(2-cyclohexylidenehydrazide) 4-07-00-00025 (Beilstein Handbook Reference) Biscyclohexanone oxaldihydrazone Biscyclohexanone oxalyldihydrazone BRN 2388004 Cuprizane EINECS 206-729-2 Ethanedioic acid, bis(cyclohexylidene hydrazide) NSC 4283 Oxalic acid bis(cyclohexylidenehydrazide) UNII-5N16U7E0AO 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

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