<I>N</I>,<I>N</I>-二甲基草酸乙酯-2-<SUP>13</SUP>C CAS 705950-23-8

Purity 97%+In StockPharmaceutical Standards
CAS No.705950-23-8
Molecular FormulaC5[13C]H11NO3
Molecular Weight146.15 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

<I>N</I>,<I>N</I>-二甲基草酸乙酯-2-<SUP>13</SUP>C CAS 705950-23-8 chemical structure

Description

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

CATO supplies <I>N</I>,<I>N</I>-二甲基草酸乙酯-2-<SUP>13</SUP>C (CAS 705950-23-8), a certified reference material (molecular formula C5[13C]H11NO3, MW 146.15 g/mol) for analytical method development and quality control.

Based on its molecular formula C5[13C]H11NO3, <I>N</I>,<I>N</I>-二甲基草酸乙酯-2-<SUP>13</SUP>C contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 146.15 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

As a certified reference material (CRM), <I>N</I>,<I>N</I>-二甲基草酸乙酯-2-<SUP>13</SUP>C 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 FormulaC5[13C]H11NO3
Molecular Weight146.15 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO, water
StabilityLight-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1985
Nitrogen Atoms1

Recommended Standards

Why CATO?