tert-butyl 4-methyl-3,6-dihydrooxazine-2-carboxylate CAS 225656-51-9

Purity 97%+In StockPharmaceutical Standards
CAS No.225656-51-9
Molecular FormulaC10H17NO3
Molecular Weight199.25 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

tert-butyl 4-methyl-3,6-dihydrooxazine-2-carboxylate CAS 225656-51-9 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 199.25 g/mol gives tert-butyl 4-methyl-3,6-dihydrooxazine-2-carboxylate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies tert-butyl 4-methyl-3,6-dihydrooxazine-2-carboxylate (CAS 225656-51-9), a certified reference material (molecular formula C10H17NO3, MW 199.25 g/mol) for analytical method development and quality control.

Based on its molecular formula C10H17NO3, tert-butyl 4-methyl-3,6-dihydrooxazine-2-carboxylate contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 199.25 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

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), tert-butyl 4-methyl-3,6-dihydrooxazine-2-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 FormulaC10H17NO3
Molecular Weight199.25 g/mol
AppearanceWhite to pale yellow crystalline powder. (faint amine-like odor)
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)3.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)2021
Nitrogen Atoms1

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