4-(2-(Thiophen-2-yl)ethyl)-1-oxa-4,9-diazaspiro[5.5]undecan-3-one CAS 1707379-02-9

Purity 97%+In StockPharmaceutical Standards
CAS No.1707379-02-9
Molecular FormulaC14H20N2O2S
Molecular Weight280.39 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-(2-(Thiophen-2-yl)ethyl)-1-oxa-4,9-diazaspiro[5.5]undecan-3-one CAS 1707379-02-9 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-(2-(Thiophen-2-yl)ethyl)-1-oxa-4,9-diazaspiro[5.5]undecan-3-one.

CATO supplies 4-(2-(Thiophen-2-yl)ethyl)-1-oxa-4,9-diazaspiro[5.5]undecan-3-one (CAS 1707379-02-9), a certified reference material (molecular formula C14H20N2O2S, MW 280.39 g/mol) for analytical method development and quality control.

Based on its molecular formula C14H20N2O2S, 4-(2-(Thiophen-2-yl)ethyl)-1-oxa-4,9-diazaspiro[5.5]undecan-3-one contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 280.39 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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

As a certified reference material (CRM), 4-(2-(Thiophen-2-yl)ethyl)-1-oxa-4,9-diazaspiro[5.5]undecan-3-one 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.

Physical & Chemical Properties

Molecular FormulaC14H20N2O2S
Molecular Weight280.39 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1994
Nitrogen Atoms2
Sulfur Atoms1

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