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Medchemexpress LLC Isobutylparaben-d4 (isobutyl 4-hydroxybenzoate-d4) | 1219805-33-0 | 98.5% | 198.25 g/mol | C11H10D4O3 | 5 MG
Supplier: Medchemexpress LLC HYW015026S5MG
Isobutylparaben-d4 is the deuterium-labeled analogue of isobutylparaben used as an analytical standard for quantitative assays, including LC-MS, where isotope dilution improves accuracy and precision. Supplied as a purified powder for research use, it facilitates trace-level detection and method validation.
- Deuterium-labeled internal standard for LC-MS quantitation.
- High purity for accurate analytical results.
- Molecular weight 198.25 g/mol and formula C11H10D4O3.
- Powder form with recommended storage at -20°C; solvent stability at -80°C (6 months) and -20°C (1 month).
- Ideal small-quantity packaging for method development and validation.
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