N-[1- CAS 478518-87-5

Purity 97%+In StockPharmaceutical Standards
CAS No.478518-87-5
Molecular FormulaC7[13C]H15NO6
Molecular Weight222.20 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

N-[1- CAS 478518-87-5 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 222.20 g/mol gives N-[1- distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

N-[1- (CAS 478518-87-5), molecular formula C7[13C]H15NO6 and molecular weight 222.20 g/mol, is a CATO reference standard with documented purity and traceability.

N-[1- (C7[13C]H15NO6) 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.

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 FormulaC7[13C]H15NO6
Molecular Weight222.20 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.)2025
Nitrogen Atoms1

Recommended Standards

Why CATO?