3-(4-Methoxyphenyl)-7-methyl-3,4-dihydro-2H-benzo[b][1,4]oxazine CAS 1710472-08-4

Purity 97%+In StockPharmaceutical Standards
CAS No.1710472-08-4
Molecular FormulaC16H17NO2
Molecular Weight255.31 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3-(4-Methoxyphenyl)-7-methyl-3,4-dihydro-2H-benzo[b][1,4]oxazine CAS 1710472-08-4 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 255.31 g/mol gives 3-(4-Methoxyphenyl)-7-methyl-3,4-dihydro-2H-benzo[b][1,4]oxazine distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies 3-(4-Methoxyphenyl)-7-methyl-3,4-dihydro-2H-benzo[b][1,4]oxazine (CAS 1710472-08-4), a certified reference material (molecular formula C16H17NO2, MW 255.31 g/mol) for analytical method development and quality control.

Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, 3-(4-Methoxyphenyl)-7-methyl-3,4-dihydro-2H-benzo[b][1,4]oxazine is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 255.31 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).

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 3-(4-Methoxyphenyl)-7-methyl-3,4-dihydro-2H-benzo[b][1,4]oxazine 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 FormulaC16H17NO2
Molecular Weight255.31 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)9.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1994
Nitrogen Atoms1

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