Difluoro(4-(1,1-dimethylethyl)-2-{1-[4-(1,1-dimethylethyl)-3,5-dimethyl-2<I>H </I>-pyrrole-2-alkylene-<I>N</I>]ethyl}-3,5-dimethyl-1<I>H</I>-pyrrole-2-methylene Base-<I>N</I>]ethyl}-3,5-dimethyl-1<I>H</I>-pyrrolo-<I>N</I>)boron CAS 137829-79-9

Description

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

Difluoro(4-(1,1-dimethylethyl)-2-{1-[4-(1,1-dimethylethyl)-3,5-dimethyl-2<I>H </I>-pyrrole-2-alkylene-<I>N</I>]ethyl}-3,5-dimethyl-1<I>H</I>-pyrrole-2-methylene Base-<I>N</I>]ethyl}-3,5-dimethyl-1<I>H</I>-pyrrolo-<I>N</I>)boron (CAS 137829-79-9) is a high-purity analytical reference standard with the molecular formula N/A and a molecular weight of N/A g/mol.

Difluoro(4-(1,1-dimethylethyl)-2-{1-[4-(1,1-dimethylethyl)-3,5-dimethyl-2<I>H </I>-pyrrole-2-alkylene-<I>N</I>]ethyl}-3,5-dimethyl-1<I>H</I>-pyrrole-2-methylene Base-<I>N</I>]ethyl}-3,5-dimethyl-1<I>H</I>-pyrrolo-<I>N</I>)boron is supplied as a fully characterized reference material; its structural identity, assigned purity, and stability data are documented in the batch-specific Certificate of Analysis (COA).

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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