((4-Methoxyphenyl){2-oxo-2-[(2-thienylmethyl)-amino]ethyl}amino)acetic acid 1142204-54-3 9304AC C16H18N2O4S CAS 1142204-54-3

Purity 97%+In StockPharmaceutical Standards
CAS No.1142204-54-3
Molecular FormulaC16H18N2O4S
Molecular Weight334.39 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

((4-Methoxyphenyl){2-oxo-2-[(2-thienylmethyl)-amino]ethyl}amino)acetic acid 1142204-54-3 9304AC C16H18N2O4S CAS 1142204-54-3 chemical structure

Description

The occurrence of ((4-Methoxyphenyl){2-oxo-2-[(2-thienylmethyl)-amino]ethyl}amino)acetic acid 1142204-54-3 9304AC C16H18N2O4S is closely related to a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

((4-Methoxyphenyl){2-oxo-2-[(2-thienylmethyl)-amino]ethyl}amino)acetic acid 1142204-54-3 9304AC C16H18N2O4S (CAS 1142204-54-3) is a high-purity analytical reference standard with the molecular formula C16H18N2O4S and a molecular weight of 334.39 g/mol.

The molecular framework of ((4-Methoxyphenyl){2-oxo-2-[(2-thienylmethyl)-amino]ethyl}amino)acetic acid 1142204-54-3 9304AC C16H18N2O4S (C16H18N2O4S) is characterized by a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.

As a certified reference material (CRM), ((4-Methoxyphenyl){2-oxo-2-[(2-thienylmethyl)-amino]ethyl}amino)acetic acid 1142204-54-3 9304AC C16H18N2O4S 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 FormulaC16H18N2O4S
Molecular Weight334.39 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)9.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1989
Nitrogen Atoms2
Sulfur Atoms1

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