83654-13-1 F45TJ02EL1 AMPA, D- UNII-F45TJ02EL1 4-Isoxazolepropanoic acid, alpha-amino-2,3-dihydro-5-methyl-3-oxo-, (alphaR)- (R)-AMPA D-AMPA (-)-AMPA CAS 83654-13-1

Purity 97%+In StockPharmaceutical Standards
CAS No.83654-13-1
Molecular FormulaC7H10N2O4
Molecular Weight186.17 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

83654-13-1 F45TJ02EL1 AMPA, D- UNII-F45TJ02EL1 4-Isoxazolepropanoic acid, alpha-amino-2,3-dihydro-5-methyl-3-oxo-, (alphaR)- (R)-AMPA D-AMPA (-)-AMPA CAS 83654-13-1 chemical structure

Description

Owing to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage, 83654-13-1 F45TJ02EL1 AMPA, D- UNII-F45TJ02EL1 4-Isoxazolepropanoic acid, alpha-amino-2,3-dihydro-5-methyl-3-oxo-, (alphaR)- (R)-AMPA D-AMPA (-)-AMPA is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 186.17 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 83654-13-1 F45TJ02EL1 AMPA, D- UNII-F45TJ02EL1 4-Isoxazolepropanoic acid, alpha-amino-2,3-dihydro-5-methyl-3-oxo-, (alphaR)- (R)-AMPA D-AMPA (-)-AMPA (CAS 83654-13-1), a certified reference material (molecular formula C7H10N2O4, MW 186.17 g/mol) for analytical method development and quality control.

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 FormulaC7H10N2O4
Molecular Weight186.17 g/mol
AppearanceOff-white to pale yellow crystalline powder. (faint amine-like odor)
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO, water
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1980
Nitrogen Atoms2

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