Isotopically Labeled Compounds
Medchemexpress LLC Clomipramine-d3 hydrochloride | 1398065-86-5 | 100.0% | 1 MG
Clomipramine-d3 (hydrochloride) is a deuterium-labeled variant of Clomipramine hydrochloride. Clomipramine hydrochloride functions as a blocker for the serotonin transporter (SERT), norepinephrine transporter (NET), and dopamine transporter (DAT), with Ki values of 0.14, 54, and 3 nM, respectively.
- Used as a tracer.
- Serves as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS.
Medchemexpress LLC Acetylcholine-d4 bromide | 93449-31-1 | 98.7% | 1 MG
Acetylcholine-d4 bromide is a deuterium-labeled form of Acetylcholine bromide, intended for research use. This compound can serve as a tracer or an internal standard for various quantitative analytical methods. Deuteration, which involves incorporating stable heavy isotopes, offers potential benefits in drug development by influencing pharmacokinetic and metabolic profiles. It appears as a white to off-white solid.
- Used as a tracer for research purposes
- Serves as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS
- Incorporates stable heavy isotopes into drug molecules
- May affect the pharmacokinetic and metabolic profiles of drugs
- Has a molecular weight of 230.14
- Its formula is C7H12D4BrNO2
Medchemexpress LLC Adenosine-d2 | 82741-17-1 | 99.6% | 5 MG
Adenosine-d2 is a deuterium-labeled adenosine, acting as a ubiquitous endogenous autacoid through four G protein-coupled receptors (A1, A2A, A2B, and A3). It affects almost all aspects of cellular physiology. Deuterium substitution is used in drug molecules as tracers for quantitative analysis and can influence pharmacokinetic and metabolic profiles.
- Can be used as a tracer
- Can be used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS
- Impacts cellular physiology
- Functions through G protein-coupled receptors: A1, A2A, A2B, and A3
Cayman Chemical FluvoxamIn-d4maleate 1mg
An internal standard for the quantification of fluvoxamine by GC- or LC-MS
Medchemexpress LLC Uridine-13C | 201996-62-5 | 99.8% | 1 MG
Uridine-13C is the 13C labeled Uridine. It is used as a tracer and an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS. Stable heavy isotopes of hydrogen, carbon, and other elements are incorporated into drug molecules primarily as tracers for quantitation during the drug development process.
- Used as a tracer
- Functions as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS
- Incorporates stable heavy isotopes of hydrogen, carbon, and other elements
- Potential to affect pharmacokinetic and metabolic profiles of drugs through deuteration
Cayman Chemical EtIfoxIn-13C-d3 1mg
An internal standard for the quantification of etifoxine by GC- or LC-MS
Medchemexpress LLC Clemastine-d5 fumarate | 14976-57-9 | 99.5% | 1 MG
Clemastine-d5 fumarate | 14976-57-9 | 99.5% | 1 MG
Medchemexpress LLC Diuron-d6 | 1007536-67-5 | 99.5% | 1 MG
Diuron-d6 is a deuterium-labeled form of Diuron, an orally active phenylurea herbicide. It functions by inhibiting photosynthesis in plants, specifically by blocking the formation of ATP and NADH. Diuron-d6 also increases the production of Reactive Oxygen Species (ROS) and the expression of p53 in certain cell lines, and has shown herbicidal activity against various broadleaf and grass weeds. It has been noted to promote bladder cancer in some studies and is applicable in breast cancer research.
- 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 SalIcylIc AcId-d4 50mg
An internal standard for the quantification of salicylic acid by GC- or LC-MS
Cayman Chemical IpronIdazole-d3 500ug
An internal standard for the quantification of ipronidazole by GC- or LC-MS
Cayman Chemical EntecavIr-d2 1mg
An internal standard for the quantification of entecavir by GC- or LC-MS
Medchemexpress LLC Choline-d4 chloride | 285979-70-6 | 99.9% | 1 MG
Choline-d4 chloride is the deuterium labeled Choline chloride. It is an organic compound and a quaternary ammonium salt, an acyl group acceptor and choline acetyltransferase substrate, also an important additive in feed, especially for chickens where it accelerates growth. This product is for research use only.
- Deuterium labeled Choline chloride
- Tracer
- Internal standard for quantitative analysis by NMR, GC-MS, or LC-MS
![Revvity Health Sciences Inc AH5183, L-[Piperidinyl-3,4-<sup>3</sup>H]-(Vesamicol), 250 µCi](https://assets.fishersci.com/TFS-Assets/CCG/product-images/NC2011090.jpg-250.jpg)
Revvity Health Sciences Inc AH5183, L-[Piperidinyl-3,4-3H]-(Vesamicol), 250 µCi
AH5183, L-[Piperidinyl-3,4-3H]-(Vesamicol), 250 µCi
Medchemexpress LLC (Rac)-DPPC-d6 | 82765-17-1 | 98.0% | 740.08 | 10 MG
This product is a deuterated labeled phosphoglyceride used in lipid research.
- Suitable for lipid research applications.
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.