tert-Butyl 5-propionyl-1,5,6,7-tetrahydro-1H-spiro[imidazo[4,5-c]pyridine-4,4-piperidine]-1-carboxylate CAS 2096986-72-8

Purity 97%+In StockPharmaceutical Standards
CAS No.2096986-72-8
Molecular FormulaC18H28N4O3
Molecular Weight348.44 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

tert-Butyl 5-propionyl-1,5,6,7-tetrahydro-1H-spiro[imidazo[4,5-c]pyridine-4,4-piperidine]-1-carboxylate CAS 2096986-72-8 chemical structure

Description

Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, tert-Butyl 5-propionyl-1,5,6,7-tetrahydro-1H-spiro[imidazo[4,5-c]pyridine-4,4-piperidine]-1-carboxylate is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 348.44 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).

tert-Butyl 5-propionyl-1,5,6,7-tetrahydro-1H-spiro[imidazo[4,5-c]pyridine-4,4-piperidine]-1-carboxylate (CAS 2096986-72-8), molecular formula C18H28N4O3 and molecular weight 348.44 g/mol, is a CATO reference standard with documented purity and traceability.

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 tert-Butyl 5-propionyl-1,5,6,7-tetrahydro-1H-spiro[imidazo[4,5-c]pyridine-4,4-piperidine]-1-carboxylate 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 FormulaC18H28N4O3
Molecular Weight348.44 g/mol
AppearanceOff-white to pale 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)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1997
Nitrogen Atoms4

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