碘甲烷-<SUP>13</SUP>C,d<SUB>1</SUB> CAS 55487-75-7

Description

Compared with other compounds in its class, the molecular weight of 143.94 g/mol gives 碘甲烷-<SUP>13</SUP>C,d<SUB>1</SUB> distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

碘甲烷-<SUP>13</SUP>C,d<SUB>1</SUB> (CAS 55487-75-7) is a high-purity analytical reference standard with the molecular formula [13C]H2DI and a molecular weight of 143.94 g/mol.

Structurally, 碘甲烷-<SUP>13</SUP>C,d<SUB>1</SUB> ([13C]H2DI) contains deuterium isotope labeling, iodine substitution. 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 143.94 g/mol, it falls into the low-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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), 碘甲烷-<SUP>13</SUP>C,d<SUB>1</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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