1-Methyl-4-(propylsulfonyl)benzene CAS 90926-25-3

Purity 97%+In StockPharmaceutical Standards
CAS No.90926-25-3
Molecular FormulaC10H14O2S
Molecular Weight198.28 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-Methyl-4-(propylsulfonyl)benzene CAS 90926-25-3 chemical structure

Description

As a certified reference material (CRM), 1-Methyl-4-(propylsulfonyl)benzene 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.

CATO supplies 1-Methyl-4-(propylsulfonyl)benzene (CAS 90926-25-3), a certified reference material (molecular formula C10H14O2S, MW 198.28 g/mol) for analytical method development and quality control.

Structurally, 1-Methyl-4-(propylsulfonyl)benzene (C10H14O2S) contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 198.28 g/mol, it falls into the medium-molecular-weight range. 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.

Physical & Chemical Properties

Molecular FormulaC10H14O2S
Molecular Weight198.28 g/mol
Purity97%+
StorageStore at 2-8°C
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure
Degree of Unsaturation (DBE)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1982
Sulfur Atoms1

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