<SC>L</SC>-丙氨酸-3-<SUP>13</SUP>C,3,3,3-d<SUB>3</SUB> CAS 285977-98-2

Purity 97%+In StockPharmaceutical Standards
CAS No.285977-98-2
Molecular FormulaC2[13C]H4D3NO2
Molecular Weight93.10 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

<SC>L</SC>-丙氨酸-3-<SUP>13</SUP>C,3,3,3-d<SUB>3</SUB> CAS 285977-98-2 chemical structure

Description

As a certified reference material (CRM), <SC>L</SC>-丙氨酸-3-<SUP>13</SUP>C,3,3,3-d<SUB>3</SUB> 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.

<SC>L</SC>-丙氨酸-3-<SUP>13</SUP>C,3,3,3-d<SUB>3</SUB> (CAS 285977-98-2), molecular formula C2[13C]H4D3NO2 and molecular weight 93.10 g/mol, is a CATO reference standard with documented purity and traceability.

<SC>L</SC>-丙氨酸-3-<SUP>13</SUP>C,3,3,3-d<SUB>3</SUB> (C2[13C]H4D3NO2) contains deuterium isotope labeling, an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. 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.

Physical & Chemical Properties

Molecular FormulaC2[13C]H4D3NO2
Molecular Weight93.10 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)2.5
CAS Registry Year (est.)2025
Nitrogen Atoms1

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