2,2-Dimethyl-4-oxo-3,8,11,16-tetraoxa-5-azaoctadecan-18-yl 4-methylbenzenesulfonate CAS 2681390-45-2

Purity 97%+In StockPharmaceutical Standards
CAS No.2681390-45-2
Molecular FormulaC22H37NO8S
Molecular Weight475.60 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2,2-Dimethyl-4-oxo-3,8,11,16-tetraoxa-5-azaoctadecan-18-yl 4-methylbenzenesulfonate CAS 2681390-45-2 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 2,2-Dimethyl-4-oxo-3,8,11,16-tetraoxa-5-azaoctadecan-18-yl 4-methylbenzenesulfonate.

2,2-Dimethyl-4-oxo-3,8,11,16-tetraoxa-5-azaoctadecan-18-yl 4-methylbenzenesulfonate (CAS 2681390-45-2) is a high-purity analytical reference standard with the molecular formula C22H37NO8S and a molecular weight of 475.60 g/mol.

Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, 2,2-Dimethyl-4-oxo-3,8,11,16-tetraoxa-5-azaoctadecan-18-yl 4-methylbenzenesulfonate is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 475.60 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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).

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

CATO manufactures 2,2-Dimethyl-4-oxo-3,8,11,16-tetraoxa-5-azaoctadecan-18-yl 4-methylbenzenesulfonate 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 FormulaC22H37NO8S
Molecular Weight475.60 g/mol
Purity97%+
StorageStore at room temperature, 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)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2002
Nitrogen Atoms1
Sulfur Atoms1

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