Lithium acetate-<SUP>13</SUP>C<SUB>2</SUB> CAS 1173020-89-7

Description

Compared with other compounds in its class, the molecular weight of 53.97 g/mol gives Lithium acetate-<SUP>13</SUP>C<SUB>2</SUB> distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

Lithium acetate-<SUP>13</SUP>C<SUB>2</SUB> (CAS 1173020-89-7), molecular formula [13C]2H3O2 Li and molecular weight 53.97 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, Lithium acetate-<SUP>13</SUP>C<SUB>2</SUB> ([13C]2H3O2 Li) contains an organic framework. The molecule exhibits a degree of unsaturation (DBE) of 0.5, corresponding to approximately 0 ring(s) or double-bond equivalent(s). With a molecular weight of 53.97 g/mol, it falls into the low-molecular-weight range.

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.

As a certified reference material (CRM), Lithium acetate-<SUP>13</SUP>C<SUB>2</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.

Physical & Chemical Properties

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