312623-81-7 (6-~13~C,N~6~-~15~N)Lysine--hydrogen chloride (1/2) DTXSID00480388 CAS 312623-81-7

Purity 97%+In StockPharmaceutical Standards
CAS No.312623-81-7
Molecular FormulaC5[13C]H14N[15N]O2 2*HCl
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

312623-81-7 (6-~13~C,N~6~-~15~N)Lysine--hydrogen chloride (1/2) DTXSID00480388 CAS 312623-81-7 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 182.65 g/mol gives 312623-81-7 (6-~13~C,N~6~-~15~N)Lysine--hydrogen chloride (1/2) DTXSID00480388 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies 312623-81-7 (6-~13~C,N~6~-~15~N)Lysine--hydrogen chloride (1/2) DTXSID00480388 (CAS 312623-81-7), a certified reference material (molecular formula C5[13C]H14N[15N]O2 2*HCl, MW 182.65 g/mol) for analytical method development and quality control.

312623-81-7 (6-~13~C,N~6~-~15~N)Lysine--hydrogen chloride (1/2) DTXSID00480388 (C5[13C]H14N[15N]O2 2*HCl) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, 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.

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

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 FormulaC5[13C]H14N[15N]O2 2*HCl
Molecular Weight182.65 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)0.0
CAS Registry Year (est.)2025
Halogen ContentCl-containing
Nitrogen Atoms2

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