(DSS) sodium 2,2-dimethyl- 2-silapentane-5-sulfonate-D₆ (D, 98%)
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Description
(DSS) sodium 2,2-dimethyl-2-silapentane-5-sulfonate-D₆ is used in the pharmaceutical industry primarily as an internal reference standard for quantitative Nuclear Magnetic Resonance (qNMR) spectroscopy. Because it is highly water-soluble, it serves as the universal calibration baseline for evaluating Active Pharmaceutical Ingredients (APIs), biologics, and impurities dissolved in aqueous or polar solvents.
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Additional information
| CAS Number Unlabeled | 2039-96-5 |
|---|---|
| CAS Number Labeled | 284664-85-3 |
| Formula | (CH3)3Si(CD2)3SO3Na |
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