19805-75-5 2,2,5,5-Tetramethyl-3-pyrroline-3-carboxamide 2,5-Dihydro-2,2,5,5-tetramethyl-1H-pyrrole-3-carboxamide 3-Aminocarbonyl-2,2,5,5-tetramethyl-3-pyrroline 3-Carbamoyl-2,2,5,5-tetramethyl-3-pyrroline CAS 19805-75-5

Purity 97%+In StockPharmaceutical Standards
CAS No.19805-75-5
Molecular FormulaC9H16N2O
Molecular Weight168.24 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

19805-75-5 2,2,5,5-Tetramethyl-3-pyrroline-3-carboxamide 2,5-Dihydro-2,2,5,5-tetramethyl-1H-pyrrole-3-carboxamide 3-Aminocarbonyl-2,2,5,5-tetramethyl-3-pyrroline 3-Carbamoyl-2,2,5,5-tetramethyl-3-pyrroline CAS 19805-75-5 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 168.24 g/mol gives 19805-75-5 2,2,5,5-Tetramethyl-3-pyrroline-3-carboxamide 2,5-Dihydro-2,2,5,5-tetramethyl-1H-pyrrole-3-carboxamide 3-Aminocarbonyl-2,2,5,5-tetramethyl-3-pyrroline 3-Carbamoyl-2,2,5,5-tetramethyl-3-pyrroline distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies 19805-75-5 2,2,5,5-Tetramethyl-3-pyrroline-3-carboxamide 2,5-Dihydro-2,2,5,5-tetramethyl-1H-pyrrole-3-carboxamide 3-Aminocarbonyl-2,2,5,5-tetramethyl-3-pyrroline 3-Carbamoyl-2,2,5,5-tetramethyl-3-pyrroline (CAS 19805-75-5), a certified reference material (molecular formula C9H16N2O, MW 168.24 g/mol) for analytical method development and quality control.

19805-75-5 2,2,5,5-Tetramethyl-3-pyrroline-3-carboxamide 2,5-Dihydro-2,2,5,5-tetramethyl-1H-pyrrole-3-carboxamide 3-Aminocarbonyl-2,2,5,5-tetramethyl-3-pyrroline 3-Carbamoyl-2,2,5,5-tetramethyl-3-pyrroline (C9H16N2O) contains an amide group, a hydroxyl group, an ether linkage. Its physicochemical properties are representative of its class; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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), 19805-75-5 2,2,5,5-Tetramethyl-3-pyrroline-3-carboxamide 2,5-Dihydro-2,2,5,5-tetramethyl-1H-pyrrole-3-carboxamide 3-Aminocarbonyl-2,2,5,5-tetramethyl-3-pyrroline 3-Carbamoyl-2,2,5,5-tetramethyl-3-pyrroline 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 FormulaC9H16N2O
Molecular Weight168.24 g/mol
AppearanceWhite to pale yellow crystalline powder. (faint amine-like odor)
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)3.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1962
Nitrogen Atoms2

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