<SC>L</SC>-Threonine-1,2-<SUP>13</SUP>C<SUB>2</SUB> CAS 1217476-30-6

Purity 97%+In StockPharmaceutical Standards
CAS No.1217476-30-6
Molecular FormulaC2[13C]2H9NO3
Molecular Weight121.10 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

<SC>L</SC>-Threonine-1,2-<SUP>13</SUP>C<SUB>2</SUB> CAS 1217476-30-6 chemical structure

Description

Structurally, <SC>L</SC>-Threonine-1,2-<SUP>13</SUP>C<SUB>2</SUB> (C2[13C]2H9NO3) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 0.0, corresponding to approximately 0 ring(s) or double-bond equivalent(s). With a molecular weight of 121.10 g/mol, it falls into the low-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

<SC>L</SC>-Threonine-1,2-<SUP>13</SUP>C<SUB>2</SUB> (CAS 1217476-30-6), molecular formula C2[13C]2H9NO3 and molecular weight 121.10 g/mol, is a CATO reference standard with documented purity and traceability.

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.

CATO manufactures <SC>L</SC>-Threonine-1,2-<SUP>13</SUP>C<SUB>2</SUB> under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular FormulaC2[13C]2H9NO3
Molecular Weight121.10 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)0.0
CAS Registry Year (est.)1990
Nitrogen Atoms1

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