(4-(N-Ethyl-N-(4-methoxybenzyl)sulfamoyl)phenyl)boronic acid CAS 913835-55-9

Purity 97%+In StockPharmaceutical Standards
CAS No.913835-55-9
Molecular FormulaC16H20BNO5S
Molecular Weight349.21 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(4-(N-Ethyl-N-(4-methoxybenzyl)sulfamoyl)phenyl)boronic acid CAS 913835-55-9 chemical structure

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including (4-(N-Ethyl-N-(4-methoxybenzyl)sulfamoyl)phenyl)boronic acid.

(4-(N-Ethyl-N-(4-methoxybenzyl)sulfamoyl)phenyl)boronic acid (CAS 913835-55-9) is a high-purity analytical reference standard with the molecular formula C16H20BNO5S and a molecular weight of 349.21 g/mol.

Structurally, (4-(N-Ethyl-N-(4-methoxybenzyl)sulfamoyl)phenyl)boronic acid (C16H20BNO5S) contains a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 7.5, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 349.21 g/mol, it falls into the moderately-high-molecular-weight range. 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.

CATO manufactures (4-(N-Ethyl-N-(4-methoxybenzyl)sulfamoyl)phenyl)boronic acid 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 FormulaC16H20BNO5S
Molecular Weight349.21 g/mol
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)7.5
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Nitrogen Atoms1
Sulfur Atoms1

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