2-Bromoethanol-<SUP>13</SUP>C<SUB>2</SUB>,1,1,2,2-d<SUB>4</SUB> CAS 1216889-96-1

Description

2-Bromoethanol-<SUP>13</SUP>C<SUB>2</SUB>,1,1,2,2-d<SUB>4</SUB> (CAS 1216889-96-1), molecular formula [13C]2HD4BrO and molecular weight 130.97 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to deuterium isotope labeling, a hydroxyl group, bromine substitution, 2-Bromoethanol-<SUP>13</SUP>C<SUB>2</SUB>,1,1,2,2-d<SUB>4</SUB> is typically white to off-white liquid. Its solid-state physicochemical attributes — including a molecular weight of 130.97 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

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