Isotopically Labeled Compounds
Cayman Chemical HaloperIdol-d4 500ug
An internal standard for the quantification of haloperidol by GC- or LC-MS
Cayman Chemical L-ThreonIn-d2 5mg
An internal standard for the quantification of L-threonine by GC- or LC-MS
Cambridge Isotope Laboratories OXALIC ACID, DISODIUM SALT (1,2-13C2, 99%), 1 G, 260429-91-2
OXALIC ACID, DISODIUM SALT (1,2-13C2, 99%), 1 G, 260429-91-2
Cayman Chemical MIlrInon-d3 1mg
An internal standard for the quantification of milrinone by GC- or LC-MS
Cambridge Isotope Laboratories SODIUM CYANIDE (13C, 99%) 96% CHEMICAL PURITY, 5 G, 57991-39-6
SODIUM CYANIDE (13C, 99%) 96% CHEMICAL PURITY, 5 G, 57991-39-6
Abcam D-Luciferin, 6'-methyl ether, 5MG
MW 294.3 g/mol, Purity >95%. Firefly luciferase inhibitor. Lucifern analog. Useful in luciferase / cytochrome P450 dual assay systems. Dealkylase removes the methyl ether to release a luciferase substrate which produces light in direct proportion to cytochrome P450 activity.
The product is subject to the following: Abcam Restricted Use Statement
Medchemexpress LLC Phenol, 2-(methoxy-d3)- | 74495-69-5 | 127.16 | 25 MG
Guaiacol-d3 is the deuterium labeled Guaiacol. Guaiacol is a phenolic compound that inhibits LPS-stimulated COX-2 expression and NF-κB activation and exhibits anti-inflammatory activity.
- This compound can be used as a tracer.
- This compound 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 have been incorporated into drug molecules, largely as tracers for quantitation during the drug development process.
- Deuteration has gained attention because of its potential to affect the pharmacokinetic and metabolic profiles of drugs.
Medchemexpress LLC Acetylcholine-d4 chloride | 344298-94-8 | 99.2% | 1 MG
Acetylcholine-d4 (chloride) is the deuterium labeled Acetylcholine chloride. Acetylcholine chloride (ACh chloride), a neurotransmitter, is a potent and BBB-permeable cholinergic agonist. It modulates the activity of dopaminergic (DAergic) neurons through the stimulation of nicotinic acetylcholine receptors (nAChRs) and inhibits p53 mutant peptide aggregation in vitro. Stable heavy isotopes have been incorporated into drug molecules for quantitation during drug development, and deuteration has the potential to affect pharmacokinetic and metabolic profiles.
- Used as a tracer
- Used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS
- Modulates dopaminergic neuron activity
- Inhibits p53 mutant peptide aggregation in vitro
- Deuterium labeled for potential pharmacokinetic and metabolic profile effects
Medchemexpress LLC Choline-d9 chloride | 61037-86-3 | 99.9% | 50 MG
Choline-d9 (chloride) is the deuterium-labeled form of choline chloride, an organic compound. It functions as a quaternary ammonium salt, an acyl group acceptor, and a choline acetyltransferase substrate. Choline chloride is also utilized as an important feed additive, particularly for chickens, where it promotes growth.
- Used as a tracer.
- Suitable as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS.
- Deuteration can influence the pharmacokinetic and metabolic profiles of pharmaceuticals.
Revvity Health Sciences Inc CTP, [α-32P]- 800Ci/mmol 10mCi/ml , 250 µCi
CTP, [α-32P]- 800Ci/mmol 10mCi/ml , 250 µCi
Cayman Chemical EverolImus-d4 1mg
An internal standard for the quantificaiton of everolimus by GC- or LC-MS
Medchemexpress LLC Fmoc-Cys(Trt)-OH-d2 | 360565-11-3 | 587.72 | 5 MG
Fmoc-Cys(Trt)-OH-d2 is the deuterium labeled Fmoc-Cys(Trt)-OH, which is an N-terminal protected cysteine derivative.
- Used as a tracer for quantitative analysis.
- Used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS.
Cayman Chemical Felbamate-d4 5mg
An internal standard for the quantification of felbamate by GC- or LC-MS
Medchemexpress LLC Adenosine-d13 | 58-61-7 | 96.6% | 1 MG
Adenosine-d13 is a deuterium-labeled version of Adenosine, a widely present endogenous autacoid. It functions by activating four G protein-coupled receptors (A1, A2A, A2B, and A3), influencing various cellular physiological processes including neuronal activity, vascular function, platelet aggregation, and blood cell regulation. This compound is intended for research use only.
- Can be used as a tracer or internal standard for quantitative analysis.
- Suitable for techniques like NMR, GC-MS, or LC-MS.
- Incorporation of stable heavy isotopes, such as deuterium, into drug molecules may impact pharmacokinetic and metabolic profiles.
Medchemexpress LLC 2-methylimidazole-d6 | 1173022-19-9 | MFCD01317492 | 100mg
2-Methylimidazole-d6 is the deuterium labeled 2-Methylimidazole[1]