Isotopically Labeled Compounds
Medchemexpress LLC Ethylvanillin-d5 | 1335401-74-5 | 1 MG
Ethylvanillin-d5 is a deuterium-labeled Ethylvanillin. Stable heavy isotopes of hydrogen, carbon, and other elements have been incorporated into drug molecules, largely as tracers for quantitation during the drug development process.
- Deuterium-labeled compound
- Useful as a tracer for quantitation in drug development
- Potential to affect pharmacokinetic profiles of drugs
- Potential to affect metabolic profiles of drugs
Medchemexpress LLC Lidocaine-d10 | 851528-09-1 | 98.9% | 244.40 g/mol | C14H12D10N2O | 10 MG
Deuterium-labeled lidocaine (lidocaine-d10) supplied as an off-white to light yellow solid for use as a tracer or internal standard in quantitative analytical methods. It provides a mass-shifted analogue of lidocaine suitable for NMR, GC-MS, and LC-MS workflows, and is provided in small pack sizes for laboratory use.
- Deuterium-labeled (d10) internal standard for mass spectrometry and NMR
- High purity (~98.9%) suitable for analytical quantitation
- Solid powder, off-white to light yellow, soluble in DMSO at 100 mg/mL
- Storage: powder at -20°C or 4°C depending on shelf-life requirements
- Suitable as a tracer and for pharmacokinetic or method development studies
Cambridge Isotope Laboratories Methoxychlor (unlabeled) 100 ug/mL in nonane 1 2 mL
Methoxychlor (unlabeled) 100 ug/mL in nonane 1 2 mL
Medchemexpress LLC Dimethyl succinate-d4 | 30994-23-1 | MFCD00190428 | 99.5% | 150.17 g/mol | C6H6D4O4 | 25mg
Dimethyl succinate-d4 is the deuterium labeled Dimethyl succinate[1]
Cambridge Isotope Laboratories TAURODEOXYCHOLIC ACID, SODIUM SALT (2,2,4,4,11,11-D6, 98%) 100 UG/ML IN METHANOL, 1 ML
TAURODEOXYCHOLIC ACID, SODIUM SALT (2,2,4,4,11,11-D6, 98%) 100 UG/ML IN METHANOL, 1 ML
Medchemexpress LLC Benzoic acid-13C | 3880-99-7 | 98% | 123.11 | 50 MG
Benzoic acid-13C is the 13C-labeled Benzoic acid. Benzoic acid is an aromatic alcohol existing naturally in many plants and is a common additive to food, drinks, cosmetics and other products. It acts as preservatives through inhibiting both bacteria and fungi.
- Can be used as a tracer.
- Can be used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS.
