3-(4-Ethoxybenzenesulfonyl)-4-hydroxy-2-oxo-1,2-dihydroquinoline-7-carboxylic acid CAS 1351398-45-2

Purity 97%+In StockPharmaceutical Standards
CAS No.1351398-45-2
Molecular FormulaC18H15NO7S
Molecular Weight389.38 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3-(4-Ethoxybenzenesulfonyl)-4-hydroxy-2-oxo-1,2-dihydroquinoline-7-carboxylic acid CAS 1351398-45-2 chemical structure

Description

3-(4-Ethoxybenzenesulfonyl)-4-hydroxy-2-oxo-1,2-dihydroquinoline-7-carboxylic acid (CAS 1351398-45-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C18H15NO7S. Molecular weight: 389.38 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC18H15NO7S
Molecular Weight389.38 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)12.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1991
Nitrogen Atoms1
Sulfur Atoms1

Related Ethoxybenzenesulfonyl Standards

Recommended Standards

Why CATO?