4-(n-Methylacetamido)tetrahydro-2h-pyran-4-carboxylic acid CAS 1342680-12-9

Purity 97%+In StockPharmaceutical Standards
CAS No.1342680-12-9
Molecular FormulaC9H15NO4
Molecular Weight201.22 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-(n-Methylacetamido)tetrahydro-2h-pyran-4-carboxylic acid CAS 1342680-12-9 chemical structure

Description

The occurrence of 4-(n-Methylacetamido)tetrahydro-2h-pyran-4-carboxylic acid is closely related to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

4-(n-Methylacetamido)tetrahydro-2h-pyran-4-carboxylic acid (CAS 1342680-12-9), molecular formula C9H15NO4 and molecular weight 201.22 g/mol, is a CATO reference standard with documented purity and traceability.

4-(n-Methylacetamido)tetrahydro-2h-pyran-4-carboxylic acid (C9H15NO4) contains an amino-acid-derived structure, an amide 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. 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.

CATO manufactures 4-(n-Methylacetamido)tetrahydro-2h-pyran-4-carboxylic acid under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular FormulaC9H15NO4
Molecular Weight201.22 g/mol
AppearanceWhite 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
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)3.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1991
Nitrogen Atoms1

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