Isotopically Labeled Compounds
Cambridge Isotope Laboratories PROPANE (D8, 98%), 1 L, 2875-94-7
PROPANE (D8, 98%), 1 L, 2875-94-* This item is shipped in a Code K-460 stainless steel cylinder. The fee for the cylinder will need added to the order as a separate charge, per each. Please include part# NC1924736to the order for the cylinder fee.
Cambridge Isotope Laboratories 25-HYDROXYVITAMIN D3 (6,19,19-D3,97%), 5 MG, 140710-94-7
25-HYDROXYVITAMIN D3 (6,19,19-D3,97%), 5 MG, 140710-94-7
Medchemexpress LLC Levomefolic acid-13C,d3 | 1356019-94-7 | 98.4% | 463.47 | 1 MG
Levomefolic acid-13C,d3 is a deuterium-labeled form of Levomefolic acid (5-MTHF), a natural, orally active, and brain-penetrant active form of folic acid used as a food supplement. It is intended for research use only. The incorporation of stable heavy isotopes, like deuterium, into drug molecules is primarily for quantitation tracing during drug development.
- Used as a tracer
- Used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS
Medchemexpress LLC Levomefolic acid-13C,d3 | 1356019-94-7 | 98.4% | 463.47 | 500 UG
Levomefolic acid-13C,d3 is the deuterium labeled Levomefolic acid (HY-14781). It is an orally active, brain-penetrant natural active form of folic acid and a widely used folic acid food supplement. This compound can be used as a tracer and internal standard for quantitative analysis by NMR, GC-MS, or LC-MS. Stable heavy isotopes are incorporated for drug development quantitation. Deuteration can affect pharmacokinetic and metabolic profiles of drugs.
- Orally active, brain-penetrant natural active form of folic acid
- Widely used folic acid food supplement
- Used as a tracer and internal standard for quantitative analysis
- Stable heavy isotopes incorporated for drug development quantitation
- Deuteration can affect pharmacokinetic and metabolic profiles
Cambridge Isotope Laboratories 25-HYDROXYVITAMIN D3 (6,19,19-D3,97%) 100 UG/ML IN ETHANOL, 1 ML, 140710-94-7
25-HYDROXYVITAMIN D3 (6,19,19-D3,97%) 100 UG/ML IN ETHANOL, 1 ML, 140710-94-7
Cambridge Isotope Laboratories 25-HYDROXYVITAMIN D3 (6,19,19-D3,97%) 50 UG/ML IN ETHANOL, 1 ML, 140710-94-7
25-HYDROXYVITAMIN D3 (6,19,19-D3,97%) 50 UG/ML IN ETHANOL, 1 ML, 140710-94-7
Cambridge Isotope Laboratories 25-HYDROXYVITAMIN D3 (6,19,19-D3,97%) 5 UG/ML IN ETHANOL, 1 ML, 140710-94-7
25-HYDROXYVITAMIN D3 (6,19,19-D3,97%) 5 UG/ML IN ETHANOL, 1 ML, 140710-94-7