Tert-butyl 6-methoxy-4-oxospiro[chromane-2,4'-piperidine]-1'-carboxylate CAS 936648-32-7

Purity 97%+In StockPharmaceutical Standards
CAS No.936648-32-7
Molecular FormulaC19H25NO5
Molecular Weight347.41 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Tert-butyl 6-methoxy-4-oxospiro[chromane-2,4'-piperidine]-1'-carboxylate CAS 936648-32-7 chemical structure

Description

The occurrence of Tert-butyl 6-methoxy-4-oxospiro[chromane-2,4'-piperidine]-1'-carboxylate is closely related to a flavonoid core, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

CATO supplies Tert-butyl 6-methoxy-4-oxospiro[chromane-2,4'-piperidine]-1'-carboxylate (CAS 936648-32-7), a certified reference material (molecular formula C19H25NO5, MW 347.41 g/mol) for analytical method development and quality control.

Tert-butyl 6-methoxy-4-oxospiro[chromane-2,4'-piperidine]-1'-carboxylate (C19H25NO5) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage. The carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.

CATO manufactures Tert-butyl 6-methoxy-4-oxospiro[chromane-2,4'-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 FormulaC19H25NO5
Molecular Weight347.41 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 methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)8.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Nitrogen Atoms1

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