tert-Butyl 4-{[3-(4-methylphenyl)-1,2,4-oxadiazol-5-yl]methyl}piperazine-1-carboxylate CAS 1169982-16-4

Purity 97%+In StockPharmaceutical Standards
CAS No.1169982-16-4
Molecular FormulaC19H26N4O3
Molecular Weight358.43 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

tert-Butyl 4-{[3-(4-methylphenyl)-1,2,4-oxadiazol-5-yl]methyl}piperazine-1-carboxylate CAS 1169982-16-4 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 358.43 g/mol gives tert-Butyl 4-{[3-(4-methylphenyl)-1,2,4-oxadiazol-5-yl]methyl}piperazine-1-carboxylate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies tert-Butyl 4-{[3-(4-methylphenyl)-1,2,4-oxadiazol-5-yl]methyl}piperazine-1-carboxylate (CAS 1169982-16-4), a certified reference material (molecular formula C19H26N4O3, MW 358.43 g/mol) for analytical method development and quality control.

Based on its molecular formula C19H26N4O3, tert-Butyl 4-{[3-(4-methylphenyl)-1,2,4-oxadiazol-5-yl]methyl}piperazine-1-carboxylate contains a steroid core, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 358.43 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

As a certified reference material (CRM), tert-Butyl 4-{[3-(4-methylphenyl)-1,2,4-oxadiazol-5-yl]methyl}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 FormulaC19H26N4O3
Molecular Weight358.43 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.)1989
Nitrogen Atoms4

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