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Medchemexpress LLC Indomethacin-d4 methyl ester | 1217064-61-3 | 98.4% | C20H14D4ClNO4 | 10MG
Supplier: Medchemexpress LLC HY14397S110MG
Indomethacin-d4 methyl ester is the deuterium-labeled methyl ester of indomethacin intended for use as an analytical tracer and internal standard in quantitative workflows. It is supplied as a white to off-white solid (C20H14D4ClNO4, MW 375.84) with a manufacturer-stated purity of 98.38% and four deuterium atoms located on the chlorobenzoyl ring. Recommended applications include NMR, GC-MS, and LC-MS quantitation where isotope-resolved mass shifts aid accurate measurement.
- Deuterium-labeled internal standard for quantitative mass spectrometry and NMR.
- High purity (98.38%) suitable for analytical applications.
- White to off-white solid, easy to handle and weigh.
- D4 labeling on the chlorobenzoyl ring provides clear mass shifts for detection.
- Recommended storage: powder at -20°C for long-term stability.
- Compatible with common organic solvents used in LC-MS and GC-MS workflows.
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