Potassium Acid Phthalate
Medchemexpress LLC Mono-n-octyl phthalate-d4 | 1398065-74-1 | MFCD22565813 | >95.0% | 282.37 g/mol | C16H18D4O4 | 5 MG
Monooctyl phthalate-d4 is a deuterium-labeled reference standard used as an internal standard and tracer in analytical chemistry workflows, including LC-MS, GC-MS, and NMR. Supplied as a solid, it supports method development and accurate quantitation in research applications. CAS 1398065-74-1; formula C16H18D4O4; molecular weight 282.37 g/mol.
Medchemexpress LLC Monoethyl phthalate-d4 | 1219806-03-7 | 98.3% | C10H6D4O4 | 10MG
Monoethyl phthalate-d4 is a deuterium-labeled stable-isotope reference material used as an internal standard or tracer in analytical chemistry, particularly mass spectrometry and metabolite studies. It is supplied as a high-purity powder in small milligram quantities and is accompanied by datasheet and COA documentation; follow recommended storage conditions to maintain stability.
- Deuterium-labeled internal standard for quantitative mass spectrometry.
- High purity (~98.3%).
- Molecular formula C10H6D4O4; molecular weight 198.21 g/mol.
- Supplied in small mg pack sizes suitable for analytical use.
- Datasheet and certificate of analysis available for traceability.
- Store powder at -20°C for long term; in solvent store at -80°C for up to 6 months.
Selleck Chemical LLC Monobutyl phthalate
Monobutyl phtalate is a metabolite of di(n-butyl)phthalate It affects the expressions of EMT-related proteins and enhances the migration and invasion of MLTC-1 cells