N-(((2R,3R,4R,5R,6S)-3,4,5-Trihydroxy-6-methylpiperidin-2-yl)methyl)acetamide CAS 637772-10-2

Purity 97%+In StockPharmaceutical Standards
CAS No.637772-10-2
Molecular FormulaC9H18N2O4
Molecular Weight218.25 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

N-(((2R,3R,4R,5R,6S)-3,4,5-Trihydroxy-6-methylpiperidin-2-yl)methyl)acetamide CAS 637772-10-2 chemical structure

Description

N-(((2R,3R,4R,5R,6S)-3,4,5-Trihydroxy-6-methylpiperidin-2-yl)methyl)acetamide (C9H18N2O4) 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. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

N-(((2R,3R,4R,5R,6S)-3,4,5-Trihydroxy-6-methylpiperidin-2-yl)methyl)acetamide (CAS 637772-10-2) is a high-purity analytical reference standard with the molecular formula C9H18N2O4 and a molecular weight of 218.25 g/mol.

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 FormulaC9H18N2O4
Molecular Weight218.25 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO
StabilityLight-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1985
Nitrogen Atoms2

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