1-Methyl-4-(4-nitrophenoxy)benzene CAS 3402-74-2

Purity 97%+In StockPharmaceutical Standards
CAS No.3402-74-2
Molecular FormulaC13H11NO3
Molecular Weight229.23 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-Methyl-4-(4-nitrophenoxy)benzene CAS 3402-74-2 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 229.23 g/mol gives 1-Methyl-4-(4-nitrophenoxy)benzene distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies 1-Methyl-4-(4-nitrophenoxy)benzene (CAS 3402-74-2), a certified reference material (molecular formula C13H11NO3, MW 229.23 g/mol) for analytical method development and quality control.

Structurally, 1-Methyl-4-(4-nitrophenoxy)benzene (C13H11NO3) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 229.23 g/mol, it falls into the medium-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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 1-Methyl-4-(4-nitrophenoxy)benzene 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 FormulaC13H11NO3
Molecular Weight229.23 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 chloroform, dichloromethane, ethyl acetate, DMSO
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.)1957
Nitrogen Atoms1

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