Isotope-Labeled Compounds

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  1. Stable Isotope

    Dodecylphosphocholine-d38 is a deuterium-labeled derivative of Dodecylphosphocholine, a zwitterionic detergent. This compound is widely employed as a stabilizing agent in NMR spectroscopy for the characterization of membrane proteins. Its stable isotope nature enhances the resolution and sensitivity of NMR experiments, making it valuable for studies in biochemistry and structural biology.
  2. Stable Isotope

    DL-Proline-d3 is a stable isotope-labeled form of the amino acid proline, featuring three deuterium atoms. This reagent is utilized in metabolic studies and tracer experiments, allowing researchers to trace the incorporation of proline into various biological processes. Its stable isotope labeling facilitates enhanced accuracy in quantification and analysis of biochemical pathways involving proline.
  3. Stable Isotope

    Palmitic acid-d31 sodium is a stable isotope-labeled form of palmitic acid, featuring deuterium enrichment at the carbon positions. This reagent is primarily utilized in metabolic studies to trace lipid metabolism and other biochemical pathways. Its distinctive isotopic labeling aids in quantifying and tracking lipid dynamics in various biological systems, making it valuable for research in cell biology and metabolism.
  4. Stable Isotope

    2-Isobutyl-3-methoxypyrazine-d3 is a stable isotope-labeled variant of 2-Isobutyl-3-methoxypyrazine, which serves as a significant aromatic compound in various plants, particularly in grapes, wines, green peppers, and asparagus. This reagent is essential for studies involving metabolic pathways, sensory evaluations, and flavor chemistry, providing enhanced accuracy in analytical methods such as mass spectrometry. Its distinctive isotopic composition allows for precise tracking and quantification in complex biological samples.
  5. Stable Isotope

    Diethyl phthalate-d4 is a deuterated form of diethyl phthalate, serving as a stable isotope. This compound is widely used in analytical chemistry and environmental studies as an internal standard for mass spectrometry and nuclear magnetic resonance (NMR) spectroscopy. Its unique isotopic signature allows for precise quantification and tracing in biological and chemical research.
  6. Stable Isotope

    1,2-Dibromoethane-d4 is a stable isotope-labeled analog of 1,2-Dibromoethane, incorporating deuterium atoms. This compound is primarily used as a tracer in chemical research, facilitating the study of reaction mechanisms and pathways. Its labeled nature helps in various applications, including kinetic studies and metabolic tracing in biological systems.
  7. Stable Isotope

    Sodium α-ketoisocaproic acid-13C6 is a stable isotope-labeled analog of Sodium α-ketoisocaproic acid. This compound serves as a valuable tool in metabolic studies and tracer experiments, enabling precise tracking of metabolic pathways and protein synthesis in biological systems. Its incorporation into research can enhance the understanding of cellular metabolism and facilitate the analysis of metabolic flux.
  8. Stable Isotope

    Ethylenediaminetetraacetic acid-d16 is a deuterated form of Ethylenediaminetetraacetic acid (EDTA), a well-known metal chelator that targets divalent and trivalent metal cations, including calcium. It exhibits anticoagulant properties and helps combat hypercalcemia. EDTA-d16 is effective in reducing metal ion-induced oxidative damage to proteins, facilitating a reducing environment during protein purification, and minimizing disulfide bond formation. This reagent is essential for various biochemical and analytical applications, particularly in studies involving metal ion interactions and protein stability.
  9. Stable Isotope

    Tris(2-ethylhexyl) phosphate-d17 is a stable isotope-labeled compound derived from tris(2-ethylhexyl) phosphate. This deuterium-labeled reagent is employed in various analytical studies, particularly in mass spectrometry, to trace and quantify chemical pathways. Its high stability and non-reactive nature make it ideal for research applications involving environmental monitoring and pharmacokinetic studies.
  10. Stable Isotope

    Jasmonic acid-d5 is a deuterium-labeled derivative of jasmonic acid, a recognized plant growth regulator. It plays a crucial role in plant signaling, influencing processes such as stress responses and developmental regulation. Jasmonic acid-d5 is utilized in research to study the metabolic pathways and physiological effects of jasmonic acid in various plant species, including its inhibitory effects on chlorophyll levels and seedling elongation in species like barley and rice.
  11. Stable Isotope

    Cyanuric acid-13C3 is a stable isotope-labeled variant of cyanuric acid, featuring three carbon-13 atoms. This reagent is primarily utilized as a tracer in various biochemical and environmental studies, allowing for the investigation of metabolic pathways and interactions involving cyanuric acid. It is suitable for applications in analytical chemistry, environmental monitoring, and isotopic labeling experiments in research.
  12. Isotope-Labeled Compounds

    2'-O-Methyladenosine-d3 is a deuterated form of 2'-O-Methyladenosine, a methylated adenine residue. This compound is relevant for research into adenosine metabolism, particularly in the context of adenosine deaminase (ADA) deficiency, and has been detected in the urine of both healthy individuals and ADA-deficient patients. Additionally, 2'-O-Methyladenosine-d3 displays unique hypotensive properties, making it valuable for studies investigating cardiovascular responses and related therapeutic applications.
  13. Stable Isotope

    Ammonium-15N,d4 chloride is a stable isotope-labeled compound featuring deuterium and nitrogen-15 isotopes. It serves as a valuable tool in biochemical and environmental research, facilitating tracer studies and metabolic pathway analysis. Its unique labeling enables precise kinetic measurements and enhanced insights into nitrogen metabolism and dynamics in various biological systems.
  14. Stable Isotope

    Ethyl palmitate-d31 is a deuterated form of ethyl palmitate, a fatty acid ethyl ester (FAEE) known for its specific role in the synthesis of ethyl palmitate and ethyl oleate following ethanol intake in human subjects. This stable isotope is instrumental in metabolic studies and isotopic labeling applications. Additionally, ethyl palmitate has recognized uses as a conditioning agent for hair and skin, making it relevant for research in cosmetics and dermatology.
  15. Stable Isotope

    L-Tyrosine-13C9,15N is a stable isotope-labeled form of L-Tyrosine, incorporating both 13C and 15N. As a nonessential aromatic amino acid, L-Tyrosine serves as a crucial precursor for key neurotransmitters, including epinephrine, norepinephrine, and dopamine. This reagent is valuable for metabolic studies, tracer experiments, and the investigation of amino acid pathways in various biological contexts.
  16. Stable Isotope

    (±)9(10)-EpOME-d4 is a deuterated form of (±)9(10)-EpOME, serving as a stable isotope labeled compound. This reagent is utilized in metabolic studies and quantitative analyses, particularly in tracking lipid metabolism and the biosynthesis of eicosanoids. Its isotopic labeling facilitates enhanced accuracy in mass spectrometry and other analytical techniques within chemical and biochemical research.
  17. Stable Isotope

    N-(1-Oxoheptadecyl)glycine-d2 is a deuterated stable isotope analog of N-(1-Oxoheptadecyl)glycine, featuring a labeled hydrogen atom replacing a hydrogen with deuterium. This compound is utilized in various biochemical research applications, including metabolic studies and tracer experiments, facilitating the tracking of molecular transformations in biological systems. Its stable isotope composition aids in improving the sensitivity and precision of analytical techniques such as mass spectrometry.
  18. Stable Isotope

    N-Undecanoylglycine-d2 is a deuterated form of N-Undecanoylglycine, serving as a stable isotope labeled compound. This reagent is useful in metabolic studies and tracer applications, allowing for the precise tracking of molecular pathways. Its incorporation into research can enhance the understanding of fatty acid metabolism and signaling in biological systems.
  19. Stable Isotope

    (±)-N′-Nitrosonornicotine-2,4,5,6-d4 is a deuterium-labeled derivative of (±)-N′-Nitrosonornicotine, serving as a stable isotope reference compound. This reagent is utilized in studies of nicotine metabolism and its associated biological pathways. It is particularly valuable in pharmacokinetic research and the investigation of tobacco-related carcinogenesis, providing insights into the metabolic fate of nitrosamines in biological systems.
  20. Stable Isotope

    Triheptadecanoin-d5 is a deuterium-labeled form of triheptadecanoin, serving as a stable isotope for tracer studies. Its unique isotopic composition allows for precise tracking of metabolic pathways and lipid metabolism in biological systems. This reagent is particularly useful in mass spectrometry and other analytical techniques aimed at elucidating biological mechanisms involving fatty acids and lipid synthesis.
  21. Stable Isotope

    S-Ethyl dipropylthiocarbamate-d14 is a deuterium-labeled analog of S-Ethyl dipropylthiocarbamate, functioning primarily as a stable isotope marker. This compound is utilized in various research applications, particularly in tracing and quantifying thiocarbamate metabolism and pharmacokinetics. Its stable isotopic nature allows for enhanced accuracy in analytical studies, making it a valuable tool for scientists investigating biochemical pathways involving thiocarbamates.
  22. Stable Isotope

    Fmoc-Glu(OtBu)-OH-13C5,15N is a stable isotope-labeled derivative of Fmoc-L-Glutamic Acid. This compound features a t-butyl ester group, allowing for the protection of the carboxylic acid during peptide synthesis. The incorporation of 13C and 15N isotopes makes it an essential tool for studies involving metabolic tracing, NMR spectroscopy, and other analytical applications in chemical and biological research.
  23. Stable Isotope

    N-Propionylglycine-2,2-d2 is a deuterated form of N-Propionylglycine, serving as a stable isotope-labeled compound. Its primary use includes metabolic tracing and quantification in various biological studies, particularly in the investigation of amino acid metabolism and biochemical pathways. This stable isotope can aid in enhanced sensitivity and specificity during analytical applications such as mass spectrometry.
  24. Stable Isotope

    3-Methyl-2-quinoxalinecarboxylic acid-d4 is a deuterated form of 3-Methyl-2-quinoxalinecarboxylic acid, serving as a stable isotope for research applications. This compound acts as a potent inhibitor of cell growth by inducing S phase arrest in Chang liver cells. It is utilized in metabolic studies and related research areas involving quinoxaline derivatives and their biological effects.
  25. Stable Isotope

    Tentoxin-d3 is a deuterium-labeled derivative of Tentoxin, a cyclic tetrapeptide derived from Alternaria tenuis. This compound serves as a stable isotope used in various research applications. Tentoxin-d3 exhibits herbicidal properties by inducing seedling chlorosis and inhibiting cyclic photophosphorylation, thereby disrupting energy transfer processes. Its potential for metabolic studies and tracer experiments makes it a valuable tool in plant physiology and herbicide mechanism investigation.
  26. Stable Isotope

    N-(1-Oxopentadecyl)glycine-d2 is a deuterated stable isotope of N-(1-Oxopentadecyl)glycine. This compound serves as a valuable tracer in metabolic studies due to its stable isotopic labeling, enabling precise tracking of metabolic pathways and biomolecular interactions in biological systems. Its applications extend to mass spectrometry and other analytical techniques utilized in biochemical research.
  27. Stable Isotope

    1-Bromo-4-fluorobenzene-d4 is a stable isotope-labeled compound used primarily as an internal standard in quantitative analysis and environmental studies. Its unique deuterium labeling allows researchers to track and quantify the compound in complex mixtures. This reagent is essential for studies involving organic synthesis, environmental monitoring, and chemical analysis where accurate identification and measurement of brominated and fluorinated compounds are required.
  28. Stable Isotope

    Anandamide-d4 is a deuterium-labeled derivative of Anandamide, which serves as a stable isotope standard for research applications. This compound is primarily utilized in studies investigating the endocannabinoid system and its physiological effects, enabling precise quantification in metabolic and pharmacokinetic analyses. It aids researchers in elucidating cannabinoid receptor interactions and the role of endocannabinoids in various biological processes.
  29. Stable Isotope

    Adenosine 5'-triphosphate-13C10,15N5 ammonium solution (100mM) is a stable isotope-labeled form of adenosine 5'-triphosphate (ATP), incorporating both carbon-13 and nitrogen-15 isotopes. This reagent is primarily utilized in metabolic studies and tracer experiments to investigate ATP dynamics in biological systems. Its unique isotopic signature facilitates precise tracking of ATP metabolism and interactions, enhancing the understanding of cellular energy transfer and signaling mechanisms.
  30. Stable Isotope

    Carbidopa-d3 is a deuterium-labeled derivative of Carbidopa, serving as a stable isotope. It is primarily utilized in metabolic studies and pharmacokinetic research to trace the dynamics of Carbidopa in biological systems. This reagent aids in understanding drug metabolism and the pharmacological effects of Carbidopa in various therapeutic applications.
  31. Stable Isotope

    CER10-d9 is a deuterium-labeled analog of CER10, designed for use in stable isotope studies. This compound serves as a valuable internal standard in quantitative mass spectrometry and metabolic tracing experiments. Its isotopic labeling facilitates the precise measurement of metabolic pathways and interactions, making it an essential tool in chemical and biological research.
  32. Stable Isotope

    Methoxytrimethylsilane-d3 is a deuterated derivative of Methoxytrimethylsilane, classified as a mono-alkoxy compound. It serves as a stable isotope label for various analytical applications, including nuclear magnetic resonance (NMR) spectroscopy and mass spectrometry. This reagent is essential for studying chemical mechanisms, isotope labeling experiments, and providing insights into molecular dynamics within biological systems.
  33. Stable Isotope

    Tetradecane-d30 is a stable isotope-labeled analog of n-tetradecane, featuring thirty deuterium atoms. This compound is primarily utilized in isotopic labeling studies, aiding in the elucidation of metabolic pathways and the quantification of fatty acids in biological systems. Its unique isotopic signature facilitates advanced analytical techniques such as mass spectrometry, making it an essential tool for chemical and biological research applications.
  34. Stable Isotope

    Hexamethylbenzene-d18 is a deuterium-labeled analogue of hexamethylbenzene, serving as a stable isotope tracer in chemical research. Its incorporation allows for enhanced detection and quantification in mass spectrometry applications and provides insights into reaction mechanisms. This compound is valuable for studies involving isotopic labeling and can facilitate the investigation of metabolic pathways and chemical dynamics.
  35. Isotope-Labeled Compound

    Vanillic acid-13C6 is an isotope-labeled compound targeting metabolic studies and biological research. This stable isotope of vanillic acid, a naturally occurring flavoring agent, is known for its ability to inhibit NF-κB activation, presenting anti-inflammatory and antimicrobial properties. It is widely utilized in biological assays, metabolic tracking, and flavor profiling studies to elucidate biochemical pathways and assess the physiological effects of vanillic acid in various systems.
  36. Stable Isotope

    2,4-Dichloro-6-phenyl-1,3,5-triazine-d5 is a stable isotope-labeled variant of 2,4-Dichloro-6-phenyl-1,3,5-triazine. This compound serves as a valuable internal standard for the quantitative analysis of triazine derivatives in various biological matrices. It is particularly useful in environmental chemistry and toxicology research, enabling sensitive detection and characterization of triazine compounds.
  37. Stable Isotope

    14:0 Lyso PC-d27 is a deuterium-labeled phosphatidylcholine derivative, specifically designed for use in lipid metabolism studies. This stable isotope enables precise tracking of lipid pathways in various biological systems. Its unique labeling aids in the investigation of membrane dynamics and cellular signaling, making it an essential tool for researchers in the fields of biochemistry and molecular biology.
  38. Stable Isotope

    Adamantane-d16 is a deuterium-labeled derivative of adamantane, characterized by its high symmetry and unique structural properties. This stable isotope serves as an important tool in the study of lipid bilayers, facilitating research on drug delivery mechanisms and surface recognition processes. Its incorporation into lipid membranes aids in understanding membrane dynamics and interactions, making it valuable for various biochemical and pharmaceutical applications.
  39. Stable Isotope

    7α-Hydroxycholesterol-d7 is a stable isotope-labeled derivative of 7α-Hydroxycholesterol, a cholesterol oxide generated through both enzymatic and non-enzymatic oxidation processes. This compound serves as a valuable biomarker for assessing lipid peroxidation within biological systems. Its use in research applications includes studying cholesterol metabolism and the role of oxidative stress in various diseases.
  40. Stable Isotope

    (R)-(+)-Warfarin-d5 is a deuterium-labeled derivative of (R)-(+)-Warfarin, a potent anticoagulant that functions by inhibiting Vitamin K epoxide reductase. This stable isotope variant is utilized in metabolic studies and pharmacokinetic profiling, enabling precise investigation of warfarin's metabolism and distribution in biological systems. Its application in research aids in elucidating drug-drug interactions and improving therapeutic monitoring in anticoagulation therapy.
  41. Stable?Isotope

    6α-Hydroxy Paclitaxel-d5 is a stable isotope-labeled form of 6α-Hydroxy paclitaxel, a significant metabolite of Paclitaxel (PTX) produced by the liver enzyme CYP2C8. This compound exhibits bone marrow toxicity; however, it has been shown to enhance the cytotoxic effects of paclitaxel against leukemia cells while minimizing cellular toxicity. As such, 6α-Hydroxy paclitaxel-d5 is an important reagent for research in leukemia and related cancer therapies.
  42. Stable Isotope

    Cefepime-d8 sulfate is a deuterated analogue of cefepime, an advanced cephalosporin antibiotic that targets bacterial cell wall synthesis. This stable isotope-labeled compound is utilized in pharmacokinetic studies and metabolic research to trace cefepime's behavior in biological systems. Its unique isotopic signature allows for precise quantitative analysis in various applications, including drug metabolism and distribution studies.
  43. Stable Isotope

    1,1-Dimethylurea-d6 is a stable isotope-labeled analog of 1,1-Dimethylurea, incorporating deuterium atoms for enhanced analytical capabilities. Its unique isotopic signature enables precise quantification and tracing in various biological systems. This compound is valuable in metabolic studies, tracer experiments, and the investigation of mechanistic pathways in chemical and biological research.
  44. Stable Isotope

    DL-Metanephrine hydrochloride (a,b,b-d3, 98%) is a stable isotope-labeled form of DL-Metanephrine, specifically marked by deuterium at the a, b, b positions. This compound is primarily used in research applications involving the study of catecholamine metabolism and bioanalytical methods, such as mass spectrometry. Its isotopic labeling allows for enhanced detection and quantification in various biochemical assays, providing insights into physiological and pathological processes.
  45. Stable Isotope

    Chloroxuron-d6 is a deuterium-labeled analog of Chloroxuron, primarily serving as a stable isotope for research applications. It is utilized in studies involving the metabolism and environmental fate of chlorophenylurea herbicides. This compound aids in tracing the compounds’ behaviors in biological systems, providing insights into its interactions and effectiveness in agricultural contexts.
  46. Stable Isotope

    Velnacrine-d4 hydrochloride is a stable isotope-labeled derivative of Velnacrine, characterized by the incorporation of deuterium atoms. This compound serves as a valuable tool for studies involving metabolic pathways and pharmacokinetic investigations. Its isotopic labeling allows for precise tracking in biological systems, enhancing the understanding of Velnacrine's pharmacological effects and mechanisms of action in research applications.
  47. Stable Isotope

    Acrolein 2,4-dinitrophenylhydrazone-3,5,6-d3 is a stable isotope-labeled derivative of acrolein 2,4-dinitrophenylhydrazone. This compound is primarily utilized in tracer studies and quantitative analysis in biochemical research. Its isotopic labeling allows for precise tracking and measurement of metabolic pathways involving acrolein, contributing valuable insights in toxicology and environmental studies.
  48. Stable Isotope

    4-Fluorobenzaldehyde-2,3,5,6-d4 is a deuterated form of 4-Fluorobenzaldehyde, characterized by the incorporation of stable deuterium isotopes. This reagent is primarily utilized as a stable isotope label in metabolic studies and analytical chemistry applications, aiding in tracing and quantification processes. Its unique isotopic composition enhances sensitivity and accuracy in various experimental setups, making it valuable in drug development and environmental analysis.
  49. Stable Isotope

    Desisopropylatrazine-d5 is a deuterium-labeled analog of Desisopropylatrazine, serving as a stable isotope for chemical research. This compound is primarily utilized in studies involving the environmental fate and transport of atrazine and its metabolites. Its unique isotopic signature enables accurate quantification and tracing in metabolic and ecological research applications.
  50. Stable Isotope

    13(S)-HODE-d4 is the deuterated form of 13(S)-hydroxyoctadecadienoic acid (HODE), a stable isotope used primarily as a tracer in metabolic studies. Its primary mechanism involves the modulation of inflammatory processes and lipid metabolism. This compound is valuable for investigating the biological pathways involving lipoxygenase-derived metabolites, and it is widely applicable in studies focused on lipid biosynthesis and the role of oxylipins in various physiological and pathological conditions.

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