4-(2-(2-Methyl-4-oxo-2,3,4,5-tetrahydro-1H-benzo[b][1,4]diazepin-1-yl)-2-oxoethyl)piperazine-1-carbaldehyde CAS 866156-83-4

Purity 97%+In StockPharmaceutical Standards
CAS No.866156-83-4
Molecular FormulaC17H22N4O3
Molecular Weight330.38 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-(2-(2-Methyl-4-oxo-2,3,4,5-tetrahydro-1H-benzo[b][1,4]diazepin-1-yl)-2-oxoethyl)piperazine-1-carbaldehyde CAS 866156-83-4 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 4-(2-(2-Methyl-4-oxo-2,3,4,5-tetrahydro-1H-benzo[b][1,4]diazepin-1-yl)-2-oxoethyl)piperazine-1-carbaldehyde.

CATO supplies 4-(2-(2-Methyl-4-oxo-2,3,4,5-tetrahydro-1H-benzo[b][1,4]diazepin-1-yl)-2-oxoethyl)piperazine-1-carbaldehyde (CAS 866156-83-4), a certified reference material (molecular formula C17H22N4O3, MW 330.38 g/mol) for analytical method development and quality control.

4-(2-(2-Methyl-4-oxo-2,3,4,5-tetrahydro-1H-benzo[b][1,4]diazepin-1-yl)-2-oxoethyl)piperazine-1-carbaldehyde (C17H22N4O3) 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. 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.

CATO manufactures 4-(2-(2-Methyl-4-oxo-2,3,4,5-tetrahydro-1H-benzo[b][1,4]diazepin-1-yl)-2-oxoethyl)piperazine-1-carbaldehyde 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 FormulaC17H22N4O3
Molecular Weight330.38 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)9.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Nitrogen Atoms4

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