Lactones
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Medchemexpress LLC DL-mevalonolactone-4,4,5,5,6,6,6-d7 | 347840-19-1 | MFCD01074169 | 99.3% | 137.18 | C6H3D7O3 | 5 MG
DL-Mevalonolactone-d7 is the deuterium-labeled form of DL-mevalonolactone, the δ-lactone of mevalonic acid. It is designed for use as a stable isotope reagent or internal standard in metabolic profiling and mass spectrometry applications; intended for research use only.
- Deuterium-labeled internal standard for mass spectrometry and tracer studies.
- High purity (99.27%).
- Molecular weight 137.18 g/mol.
- Soluble in DMSO (100 mg/mL) and water (50 mg/mL); ultrasonic recommended.
- Supplied as a 5 mg liquid for easy aliquoting.
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Medchemexpress LLC Gamma-valerolactone | 108-29-2 | MFCD00005400 | 100.0% | 100.12 g/mol | C5H8O2 | 25 G
Gamma-valerolactone (5-methyldihydrofuran-2(3H)-one) is a small organic lactone used as a biochemical reagent in life-science research. It is provided at high analytical purity and supplied in multiple pack sizes for laboratory applications.
- High purity, 99.95% as stated on the manufacturer COA and product page.
- Liquid at ambient temperature and miscible with common solvents and water.
- Available in multiple pack sizes to suit different lab needs.
- Documentation available, including datasheet, certificate of analysis, and safety data sheet.
- Suitable for biochemical assays, reagent preparation, and research use only.