Isotopically Labeled Compounds
Cambridge Isotope Laboratories GLYCINE (1-13C, 99%), 1 G, 20110-59-2
GLYCINE (1-13C, 99%), 1 G, 20110-59-2
Sigma Aldrich Fine Chemicals Biosciences 18-Hydroxycorticosterone-9,11,12,12-d4 >=98 atom % D, >=95% (CP) | 1257742-38-3 | MFCD11656678 | 1MG
18-Hydroxycorticosterone-9,11,12,12-d4 >=98 atom % D, >=95% (CP) | Purity: >=95% (CP) | Mol Wt: 366.48 | 1257742-38-3 | MFCD11656678 | 1MG
Cambridge Isotope Laboratories 5,5-DIPHENYLHYDANTOIN (2-13C, 99%; 1,3-15N2, 98%+), 0.05 G, 78213-26-0
5,5-DIPHENYLHYDANTOIN (2-13C, 99%; 1,3-15N2, 98%+), 0.05 G, 78213-26-0
Medchemexpress LLC Dipivefrin-d6 hydrochloride | 64019-93-8 | 99.7% | 1 MG
Dipivefrin-d6 hydrochloride is a deuterium-labeled version of Dipivefrin hydrochloride. It acts as an antiglaucoma proagent, converting into epinephrine in the cornea. This compound is valuable for quantitative analysis and drug development studies, where deuteration can influence pharmacokinetic and metabolic profiles.
- Used as a tracer.
- Functions as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS.
- Incorporates stable heavy isotopes for quantitation in drug development.
- Deuteration can influence pharmacokinetic and metabolic profiles of drugs.
Medchemexpress LLC Sudan III-d6 | 1014689-17-8 | 93.0% | 5 MG
Sudan III-d6 is a deuterium-labeled Sudan III. Sudan III is a hydrophobic bisazo dye. It is intended for research use only and not for sale to patients.
- Can be used as a tracer.
- Can be used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS.
- Stable heavy isotopes of hydrogen, carbon, and other elements incorporated into drug molecules can be used as tracers for quantitation during drug development.
- Deuteration can affect the pharmacokinetic and metabolic profiles of drugs.
Medchemexpress LLC Clemastine-d5 fumarate | 14976-57-9 | 99.5% | 1 MG
Clemastine-d5 fumarate | 14976-57-9 | 99.5% | 1 MG
Medchemexpress LLC Urea-d4 | 1433-11-0 | MFCD00044227 | 100.0% | 64.08 g·mol^-1 | CD4N2O | 5g
Urea-d4 is the deuterium labeled Urea[1] Urea is a powerful protein denaturant via both direct and indirect mechanisms[2] A potent emollient and keratolytic agent[3] Used as a diuretic agent Blood urea nitrogen (BUN) has been utilized to evaluate renal function[4] Widely used in fertilizers as a source of nitrogen and is an important raw material for the chemical industry
Medchemexpress LLC Niacin-d4 | 66148-15-0 | 99.7% | 5 MG
Niacin-d4 is the deuterium labeled Niacin, a vitamin and part of the vitamin B group. It is intended for research use only.
- Used as a tracer
- Used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS
Cayman Chemical NIcotInamIde-d4 25mg
An internal standard for the quantification of nicotinamide by GC- or LC-MS
Medchemexpress LLC GW2580-d6 | 2733770-48-2 | 98.4% | 372.45 | 1 ML
GW2580-d6 is a deuterium-labeled version of GW2580, an orally bioavailable and selective inhibitor of c-Fms kinase. It completely inhibits human cFMS kinase in vitro at a concentration of 0.06 μM. This compound acts as a competitive inhibitor of ATP binding to the cFMS kinase, thereby inhibiting colony-stimulating-factor-1 signaling. Intended for research use only, it appears as a white to off-white solid.
- Stable isotope: Contains deuterium labeling, useful as a tracer and internal standard for quantitative analysis by NMR, GC-MS, or LC-MS.
- High purity: 98.36% purity ensures reliable experimental results.
- Selective inhibition: Potently inhibits c-Fms kinase, impacting colony-stimulating-factor-1 signaling.
- Orally bioavailable: The unlabeled compound, GW2580, is orally bioavailable.
Cayman Chemical Fluprostenol-d4 500ug
An internal standard for the quantification of fluprostenol by GC- or LC-MS
Medchemexpress LLC O-Toluic acid-13C | 70838-82-3 | 99% | 137.14 | 100 MG
o-Toluic acid-13C is the 13C labeled o-Toluic acid, which is a benzoic acid substituted by a methyl group at position 2. It functions as a xenobiotic metabolite and is intended for research use only. This compound is valuable as a tracer and an internal standard in quantitative analysis.
- Can be used as a tracer
- Can be used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS
Cayman Chemical Losartn-d4 500ug
An internal standard for the quantification of losartan (potassium salt) by GC- or LC-MS