Isotopically Labeled Compounds
Medchemexpress LLC Adenosine-d-1 | 119540-53-3 | 99.5% | 5 MG
Adenosine-d-1 is a deuterium-labeled version of Adenosine. Adenosine is a naturally occurring autacoid that interacts with four G protein-coupled receptors: A1, A2A, A2B, and A3, influencing various aspects of cellular physiology.
- This compound can be utilized as a tracer.
- It can serve as an internal standard for quantitative analysis using methods such as NMR, GC-MS, or LC-MS.
Medchemexpress LLC Trazodone-d6 hydrochloride | 1181578-71-1 | MFCD09841350 | >99.6% | 5 MG
Trazodone-d6 hydrochloride is a deuterium-labeled form of Trazodone hydrochloride. This compound can be utilized as a tracer and an internal standard for quantitative analysis through methods like Nuclear Magnetic Resonance (NMR), Gas Chromatography-Mass Spectrometry (GC-MS), or Liquid Chromatography-Mass Spectrometry (LC-MS). Deuteration, which involves incorporating stable heavy isotopes such as deuterium into drug molecules, is known for its potential to affect the pharmacokinetic and metabolic profiles of drugs.
- Deuterium labeled compound
- Functions as a tracer and internal standard
- Applicable in quantitative analysis using NMR, GC-MS, or LC-MS
- Impacts pharmacokinetic and metabolic profiles of drugs
Medchemexpress LLC Tasquinimod-d3 5mg | 1416701-99-9 | 5MG
Tasquinimod-d3 (ABR-215050-d3) is the deuterium labeled Tasquinimod (HY-10528) Tasquinimod is an oral antiangiogenic agent which plays an important role in castration-resistant prostate cancer Tasquinimod binds to the regulatory Zn2 binding domain of HDAC4 with Kd of 10-30 nM Tasquinimod also is a S100A9 inhibitor[1 [2 [3
Cayman Chemical Bosentn-d4 25mg
An internal standard for the quantification of bosentan by GC- or LC-MS
Medchemexpress LLC 1-Hexanol-d13 | 204244-84-8 | MFCD00144898 | 98.8% | 115.25 g/mol | C6HD13O | 5 MG
1-Hexanol-d13 is the deuterium-labeled analogue of 1-hexanol used primarily as an internal standard and tracer for quantitative analytical methods. It enables accurate measurement in NMR, GC-MS, and LC-MS workflows and supports metabolite and pharmacokinetic studies.
- Deuterium-labeled tracer for accurate quantitation.
- Purity 98.8% for reliable analytical performance.
- Molecular weight 115.25 g/mol and formula C6HD13O.
- Liquid, colorless to light yellow physical state.
- Stable under recommended storage conditions for long-term use.
- Suitable for NMR, GC-MS, and LC-MS internal standard applications.
- Useful for metabolite profiling and pharmacokinetic studies.
![Revvity Health Sciences Inc Thymidine, [Methyl-3H]-, Aqueous Sol, Specific Activity: 20 Ci/mmol, 1 mCi](https://assets.fishersci.com/TFS-Assets/CCG/product-images/502809039.jpg-250.jpg)
Revvity Health Sciences Inc Thymidine, [Methyl-3H]-, Aqueous Sol, Specific Activity: 20 Ci/mmol, 1 mCi
Thymidine, [Methyl-3H]-, Aqueous Sol, Specific Activity: 20 Ci/mmol, 1 mCi
![Revvity Health Sciences Inc Strychnine, [Benzene-Ring-<sup>3</sup>H]-, 250µCi (9.25MBq)](https://assets.fishersci.com/TFS-Assets/CCG/product-images/502812728.jpg-250.jpg)
Revvity Health Sciences Inc Strychnine, [Benzene-Ring-3H]-, 250µCi (9.25MBq)
Strychnine, [Benzene-Ring-3H]-, 250µCi (9.25MBq)
Medchemexpress LLC (S)-malic acid-d3 | 59652-74-3 | MFCD08705100 | 99.0% | 137.11 | C4H3D3O5 | 1mg
(S)-Malic acid-d3 is the deuterium labeled (S)-Malic acid (S)-Malic acid ((S)-2-Hydroxysuccinic acid) is a dicarboxylic acid in naturally occurring form contributes to the pleasantly sour taste of fruits and is used as a food additive[1][2]
Medchemexpress LLC L-Carnitine-d9 chloride | 2687961-04-0 | 99.0% | 5 MG
L-Carnitine-d9 chloride is a deuterium-labeled L-Carnitine chloride. This highly polar, small zwitterion serves as an essential co-factor for the mitochondrial β-oxidation pathway, facilitating the transport of long-chain fatty acyl-CoAs into mitochondria for degradation. It also functions as an antioxidant and can alleviate metabolic imbalances in various inborn errors of metabolism.
- Can be used as a tracer.
- Can be used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS.
- Deuteration offers potential to influence pharmacokinetic and metabolic profiles of drugs.
Medchemexpress LLC N-methylacetamide-d1 | 3669-70-3 | MFCD03428088 | 99.4% | 74.10 g/mol | C3H6DNO | 50 MG
N-methylacetamide-d1 is the deuterium-labeled analogue of N-methylacetamide provided as an analytical reagent for use as an internal standard or tracer in spectroscopic and mass-spectrometric assays. Supplied as a high-purity isotopically labeled material, it is intended for laboratory research applications and quantitative analyses.
- Deuterium-labeled (d1) isotopologue for accurate mass spectral quantification.
- High purity (>99%) for reliable analytical performance.
- Available in small milligram quantities suitable for tracer studies.
- Stable under recommended storage conditions for extended shelf life.
- Suitable as an internal standard for NMR, GC-MS, and LC-MS analyses.
Medchemexpress LLC Pentoxifylline-d6 | 1185878-98-1 | 99.0% | 5 MG
Pentoxifylline-d6 | 1185878-98-1 | 99.0% | 5 MG
Medchemexpress LLC Carbon-13C | 14762-74-4 | 97.1% | 13.00 g/mol | 13C | 25mg
Carbon-13C is the 13C labeled Carbon[1]
Medchemexpress LLC Bisphenol A-d8 | 92739-58-7 | 99.3% | 236.34 | 1 MG
Bisphenol A-d8 is the deuterium labeled Bisphenol A. Bisphenol A is a phenolic, organic synthetic compound widely used in the production of polycarbonate plastics and epoxy resins. It is classified as a reproductive, developmental, and systemic toxicant, often considered an endocrine-disrupting compound (EDC). Bisphenol A is linked to various health issues including cardiovascular diseases, respiratory diseases, diabetes, kidney diseases, obesity, and reproductive disorders.
- Can be used as a tracer.
- Can be used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS.
- Deuteration can potentially affect the pharmacokinetic and metabolic profiles of drugs.
Medchemexpress LLC Glycine-2-13C,15N | 91795-59-4 | 77.05 | C13CH515NO2 | 25mg
Glycine-2-13C 15N is the 13C- and 15N-labeled Glycine Glycine is an inhibitory neurotransmitter in the CNS and also acts as a co-agonist along with glutamate facilitating an excitatory potential at the glutaminergic N-methyl-D-aspartic acid (NMDA) receptors