Metolachlor-ethane sulfonic acid (ESA) sodium sodium;2-[2-ethyl-N-(1-methoxypropan-2-yl)-6-methylanilino]-2-oxoethanesulfonate Metolachlor Ethane Sulfonic Acid (ESA) Sodium Salt 947601-85-6 CAS 947601-85-6

Purity 97%+In StockPharmaceutical Standards
CAS No.947601-85-6
Molecular FormulaC15H28NO5S
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Metolachlor-ethane sulfonic acid (ESA) sodium sodium;2-[2-ethyl-N-(1-methoxypropan-2-yl)-6-methylanilino]-2-oxoethanesulfonate Metolachlor Ethane Sulfonic Acid (ESA) Sodium Salt 947601-85-6 CAS 947601-85-6 chemical structure

Description

Owing to an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, Metolachlor-ethane sulfonic acid (ESA) sodium sodium;2-[2-ethyl-N-(1-methoxypropan-2-yl)-6-methylanilino]-2-oxoethanesulfonate Metolachlor Ethane Sulfonic Acid (ESA) Sodium Salt 947601-85-6 is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 357.44 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

CATO supplies Metolachlor-ethane sulfonic acid (ESA) sodium sodium;2-[2-ethyl-N-(1-methoxypropan-2-yl)-6-methylanilino]-2-oxoethanesulfonate Metolachlor Ethane Sulfonic Acid (ESA) Sodium Salt 947601-85-6 (CAS 947601-85-6), a certified reference material (molecular formula C15H28NO5SNa, MW 357.44 g/mol) for analytical method development and quality control.

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 Metolachlor-ethane sulfonic acid (ESA) sodium sodium;2-[2-ethyl-N-(1-methoxypropan-2-yl)-6-methylanilino]-2-oxoethanesulfonate Metolachlor Ethane Sulfonic Acid (ESA) Sodium Salt 947601-85-6 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 FormulaC15H28NO5S Na
Molecular Weight357.44 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)
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)2.5
CAS Registry Year (est.)1987
Nitrogen Atoms1
Sulfur Atoms1

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