109164-38-7 4-(3-carbamoyl-4,5-dimethylthiophen-2-ylamino)-4-oxobutanoic acid N-(3-Carbamoyl-4,5-dimethyl-thiophen-2-yl)succinamic acid CAS 109164-38-7

Purity 97%+In StockPharmaceutical Standards
CAS No.109164-38-7
Molecular FormulaC11H14N2O4S
Molecular Weight270.30 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

109164-38-7 4-(3-carbamoyl-4,5-dimethylthiophen-2-ylamino)-4-oxobutanoic acid N-(3-Carbamoyl-4,5-dimethyl-thiophen-2-yl)succinamic acid CAS 109164-38-7 chemical structure

Description

CATO supplies 109164-38-7 4-(3-carbamoyl-4,5-dimethylthiophen-2-ylamino)-4-oxobutanoic acid N-(3-Carbamoyl-4,5-dimethyl-thiophen-2-yl)succinamic acid (CAS 109164-38-7), a certified reference material (molecular formula C11H14N2O4S, MW 270.30 g/mol) for analytical method development and quality control.

109164-38-7 4-(3-carbamoyl-4,5-dimethylthiophen-2-ylamino)-4-oxobutanoic acid N-(3-Carbamoyl-4,5-dimethyl-thiophen-2-yl)succinamic acid (C11H14N2O4S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

Molecular FormulaC11H14N2O4S
Molecular Weight270.30 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO
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.)1988
Nitrogen Atoms2
Sulfur Atoms1

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