Isotope-Labeled Compounds

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  1. Stable Isotope

    D-(-)-Lactic acid-13C-1 is a stable isotope-labeled form of D-(-)-Lactic acid, a key intermediate in the fermentation and metabolism of sugars. This compound serves as a competitive inhibitor of proline dehydrogenase (ProDH) in plant systems. It is valuable for research applications that investigate metabolic pathways, enzyme activity, and the role of lactate in cellular processes.
  2. Stable Isotope

    Arachidic acid-d2 is a deuterium-labeled form of arachidic acid, a long-chain saturated fatty acid primarily found in human plasma phospholipids, fish, and various plant oils. This stable isotope is valuable in metabolic studies and lipid research, providing insights into fatty acid metabolism and dynamics. Additionally, arachidic acid-d2 can be utilized in the development of drug delivery systems, particularly in conjunction with chitosan oligosaccharides for anti-cancer applications.
  3. Stable Isotope

    2-Methoxybenzoic acid-d3 is a deuterium-labeled derivative of 2-Methoxybenzoic acid. As a stable isotope, it serves as a valuable tool in isotopic labeling studies and mass spectrometry applications. This compound can aid in the investigation of metabolic pathways and the pharmacokinetics of related substances in biological research.
  4. Stable Isotope

    2'-Deoxycytidine-13C-2 monohydrate is a stable isotope-labeled nucleoside derivative, specifically incorporating carbon-13 at the 2 position. This compound serves as a valuable tracer in metabolic studies and isotopic labeling experiments, enabling researchers to investigate cellular processes and nucleic acid metabolism. Its application in various analytical techniques enhances the understanding of biochemical pathways involving nucleotides and their derivatives.
  5. Stable Isotope

    Thyminose-d2 is a stable isotope-labeled form of thyminose, an endogenous metabolite involved in various metabolic pathways. The incorporation of deuterium enhances the compound's utility in studies requiring precise tracking of metabolic processes. Thyminose-d2 is suitable for applications in metabolic labeling, tracer studies, and isotopic analysis in biological research.
  6. Stable Isotope

    Pristanic acid-d3 is a deuterium-labeled derivative of pristanic acid, an endogenous metabolite found in human blood. It serves as a stable isotope for metabolic studies related to alpha-methylacyl-CoA racemase deficiency and Zellweger syndrome. This reagent facilitates the investigation of lipid metabolism and the biochemical pathways associated with these rare genetic disorders.
  7. Stable Isotope

    (Z)-Tetrachlorvinphos-d6 is a deuterated form of Tetrachlorvinphos, an organophosphorus pesticide that primarily acts as a cholinesterase inhibitor. This stable isotope is utilized in research to trace metabolic pathways and analyze pesticide residues in various biological matrices. With low toxicity to mammals, it provides a safe and useful tool for studying the environmental impact and biochemical interactions of pesticide application.
  8. Stable Isotope

    Decyl aldehyde-d2 is a deuterated form of decyl aldehyde, characterized as a stable isotope labeled compound. This ten-carbon aldehyde serves as a substrate for bacterial luciferase, facilitating studies in bioluminescence and metabolic pathways. It is primarily utilized in chemical research applications that require isotopic labeling for tracking and analysis.
  9. Stable Isotope

    12-Hydroxydodecanoic acid-d20 is a deuterium-labeled derivative of 12-Hydroxydodecanoic acid, functioning as a stable isotope. This compound serves as an endogenous metabolite and is vital for metabolic studies involving fatty acid metabolism and lipid profiling. It is used in research applications to trace metabolic pathways and analyze biological processes involving lipid-derived compounds.
  10. Stable Isotope

    L-Cysteine-13C3,15N,d3 is a stable isotope-labeled form of the amino acid cysteine, featuring deuterium as well as 13C and 15N isotopes. Cysteine plays a crucial role in protein synthesis, cellular metabolism, and antioxidant defense mechanisms. This labeled compound is primarily used in metabolic tracing studies, isotope labeling experiments, and mass spectrometry applications to investigate amino acid metabolism and protein interactions.
  11. Stable Isotope

    D-Sorbitol-d4 is the deuterium-labeled form of D-Sorbitol, a six-carbon sugar alcohol. This stable isotope is primarily utilized in research involving metabolic pathways, tracer studies, and quantitative analysis. D-Sorbitol-d4 serves as a valuable tool in studies assessing sugar alcohol metabolism and offers applications in pharmacokinetics and food science.
  12. Stable Isotope

    2-Methylbenzaldehyde-13C is a stable isotope-labeled compound of 2-Methylbenzaldehyde, serving as a valuable tool for metabolic studies. This compound is an endogenous metabolite, which makes it relevant for research in metabolic pathways and tracing experiments. Its stable isotope labeling enables accurate quantification and tracking in various biological systems, facilitating advanced investigations in biochemical and pharmacological research.
  13. Stable Isotope

    1,2-Dipalmitoyl-sn-glycerol-d9 is a deuterated stable isotope of the endogenous metabolite 1,2-Dipalmitoyl-sn-glycerol. This compound can be utilized in various metabolic studies and tracer experiments, enabling researchers to trace lipid metabolic pathways with enhanced reliability. Its deuterated labeling also aids in nuclear magnetic resonance (NMR) spectroscopy applications, allowing for detailed analyses of lipid interactions and functions in biological systems.
  14. Stable Isotope

    Myristic acid-d1 is the deuterium-labeled derivative of myristic acid, a saturated 14-carbon fatty acid commonly found in various animal and vegetable fats, especially in butterfat, coconut oil, palm oil, and nutmeg oil. It serves as a stable isotope for metabolic tracing studies. Myristic acid-d1 is useful in research applications involving fatty acid metabolism, lipid profiling, and tracking the bioavailability of fatty acids in biological systems.
  15. Stable Isotope

    D-Galactose-13C,d is a stable isotope-labeled form of D-Galactose, featuring both deuterium and carbon-13 isotopes. As a naturally occurring aldohexose and C-4 epimer of glucose, it serves as a valuable tracer in metabolic research. This compound is utilized in various studies focusing on carbohydrate metabolism, cellular uptake mechanisms, and metabolic flux analysis.
  16. Stable Isotope

    1-Dodecanol-13C is a stable isotope-labeled derivative of 1-Dodecanol, an important endogenous metabolite. This compound serves as a valuable tool in metabolic studies and tracer research, enabling researchers to investigate lipid metabolism and fatty acid synthesis pathways. Its unique isotopic signature allows for precise tracking and analysis in various biological systems.
  17. Stable Isotope

    D-Lyxose-13C-2 is a stable isotope-labeled form of D-Lyxose, an endogenous pentose sugar with considerable significance in biochemical pathways. This compound serves as a key intermediate in the synthesis of anti-tumor agents such as α-galactose ceramide immunostimulants and is instrumental in the development of antiviral drugs through the production of L-nucleoside analogs. Additionally, D-Lyxose-13C-2 can facilitate the synthesis of other rare sugars, including L-ribose, making it valuable for various chemical research applications.
  18. Stable Isotope

    DL-Glyceraldehyde-1-13C is a stable carbon isotope-labeled compound, specifically incorporating the 13C isotope into the glyceraldehyde molecule. This reagent serves as a valuable tool in metabolic studies and tracer experiments, enabling researchers to investigate carbohydrate metabolism and other biochemical pathways. Its application in flux analysis and nuclear magnetic resonance (NMR) spectroscopy helps elucidate metabolic networks and dynamics in various biological systems.
  19. Stable Isotope

    5-Phenylvaleric acid-d13 is a stable isotope-labeled form of 5-Phenylvaleric acid, which is a significant metabolite generated by gut microbiota during the metabolism of flavan-3-ols. This compound serves as a useful biomarker for assessing flavan-3-ol consumption. Additionally, 5-Phenylvaleric acid-d13 can be employed as a precursor in the synthesis of polyhydroxyalkanoates, making it valuable for research in metabolic studies and biopolymer production.
  20. Stable Isotope

    D-Galactose-13C-4 is a stable isotope-labeled form of D-Galactose, a natural aldohexose and the C-4 epimer of glucose. It serves as a valuable tracer in metabolic studies and can be utilized in various research applications, including carbohydrate metabolism and glycosylation processes. Its isotopic labeling enhances the analysis of biological pathways involving galactose in vivo and in vitro, aiding in a deeper understanding of cellular functions and metabolic disorders.
  21. Stable Isotope

    2-Methoxyestrone-d4 is a deuterium-labeled derivative of 2-Methoxyestrone, a methoxylated catechol estrogen and key metabolite of estrone. This stable isotope can be utilized in various research applications, including studies on estrogen metabolism and pharmacokinetics. Its specific labeling allows for precise tracking in biological assays, facilitating a deeper understanding of estrogenic compounds' roles in physiological processes.
  22. Stable Isotope

    D-Glucose-6-13C is a stable isotope-labeled form of D-Glucose, a fundamental monosaccharide in biological systems. This compound plays a crucial role in cellular metabolism and serves as a vital energy source, influencing various metabolic pathways and signaling mechanisms. D-Glucose-6-13C is widely utilized in metabolic studies, tracing experiments, and research on stress responses in cells, providing insights into metabolic flux and cellular functions.
  23. Stable Isotope

    Androsterone glucuronide-d5 is a deuterium-labeled derivative of Androsterone glucuronide, utilized as a stable isotope internal standard in quantitative analytical methods. This reagent facilitates accurate measurement of Androsterone glucuronide levels in biological samples, enhancing the reliability of pharmacokinetic and metabolic studies. Its application extends to various fields including endocrinology, toxicology, and clinical research, making it a critical tool for researchers analyzing steroid hormone metabolism.
  24. Stable Isotope

    Indole-3-carboxylic acid-d4 is a deuterium-labeled form of Indole-3-carboxylic acid, a notable metabolite of tryptophan. Its levels are typically elevated in patients with liver diseases, making it a valuable biomarker in clinical research. This stable isotope can be utilized in studies involving metabolic pathways and the identification of liver-related disorders.
  25. Stable Isotope

    Fmoc-L-Lys (Boc)-OH-15N2 is a stable isotope-labeled derivative of Fmoc-L-Lys (Boc)-OH, specifically incorporating nitrogen-15. This compound serves as a valuable tool in NMR spectroscopy and mass spectrometry applications, providing insights into protein structure and dynamics. Its use in traceable labeling studies enhances understanding of lysine metabolism and interactions in biological systems.
  26. Stable Isotope

    4-Hydroxy-3-methoxy benzaldehyde-d3 is a deuterated form of Vanillin, a widely recognized aromatic compound found in vanilla beans. As a stable isotope, it serves as a valuable tracer in various analytical applications, including studies on metabolic pathways and the investigation of flavor and fragrance compounds. This reagent is essential for researchers aiming to explore the behavior and metabolism of Vanillin in biological systems, as well as its applications in food and pharmaceutical sciences.
  27. Stable Isotope

    Tricaprilin-d15 is a deuterium-labeled form of Tricaprilin, a stable isotope used in metabolic research. Tricaprilin functions as an effective ketogenic agent, promoting the induction of ketosis and restoring brain electrical activity and metabolism, which may help mitigate neuroinflammation associated with migraines. This compound is particularly relevant for investigations into migraine prevention and the potential therapeutic implications for Alzheimer's disease. As a pure C8 medium chain triglyceride, Tricaprilin-d15 serves as a valuable tool in studying lipid metabolism and neurodegenerative conditions.
  28. Stable Isotope

    alpha-D-glucose-d12 is a deuterated form of alpha-D-glucose, functioning as a stable isotope. This compound serves as a valuable internal standard in metabolic studies and tracer experiments, facilitating the investigation of glucose metabolism and its pathways. Its incorporation into biological systems provides insights into physiological processes and enhances the precision of quantitative analyses in biochemical research.
  29. Stable Isotope

    Ercalcidiol-d9 is a deuterium-labeled form of Ercalcidiol (25-Hydroxy Vitamin D2-d9), providing a stable isotope for metabolic studies. This compound serves as a marker for vitamin D2 status in biological samples, aiding in research related to vitamin D metabolism and its implications in health and disease. Ercalcidiol-d9 is valuable in quantifying vitamin D levels and understanding its physiological roles in various biological contexts.
  30. Stable Isotope

    2-(1-Methyl-1H-imidazol-4-yl)acetic acid-d3 is a stable isotope-labeled analog of 2-(1-Methyl-1H-imidazol-4-yl)acetic acid, featuring three deuterium atoms. This compound is utilized in research applications that require tracing or quantification of biological and chemical processes involving imidazole derivatives. Its unique isotopic labeling allows for enhanced detection in various analytical techniques such as mass spectrometry, supporting studies in drug metabolism and pharmacokinetics.
  31. Stable Isotope

    Hexanoylglycine-13C2,15N is a stable isotope-labeled derivative of hexanoylglycine, containing both 13C and 15N isotopes. This compound serves as an endogenous metabolite found in urine and is a valuable tool for studying ethylmalonic encephalopathy. Its isotopic labeling enhances analytical sensitivity in metabolic studies, making it suitable for applications in metabolic profiling and biomarker discovery.
  32. Stable Isotope

    Xylose-d6 is a deuterated form of xylose, functioning as a stable isotope. It is primarily used in metabolic studies and tracing applications to investigate carbohydrate metabolism, as well as in the study of biochemical pathways involving xylose. This reagent is valuable for enhancing the accuracy of analytical techniques such as nuclear magnetic resonance (NMR) and mass spectrometry in various research settings.
  33. Stable Isotope

    Eicosapentaenoic acid ethyl ester-d5 is a deuterium-labeled derivative of eicosapentaenoic acid ethyl ester, an omega-3 fatty acid. This stable isotope is utilized in biochemical research for various applications, including metabolic studies and tracer analyses in lipid metabolism. Its unique labeling enables precise detection and quantification in biological samples, aiding in the understanding of omega-3 fatty acids' role in cellular processes and health outcomes.
  34. Stable Isotope

    Ethylene Glycol-d6 is a stable isotope-labeled form of ethylene glycol, where hydrogen atoms are replaced by deuterium. This compound is commonly used as an internal standard in nuclear magnetic resonance (NMR) spectroscopy and mass spectrometry to enhance the accuracy of quantitative analysis. Its applications extend to metabolic studies and tracking of chemical pathways, making it a valuable reagent in chemical research and analytical chemistry.
  35. Stable Isotope

    L-Histidine-15N3 is a stable isotope-labeled form of the essential amino acid L-Histidine, which plays a critical role in protein synthesis and is vital for growth in infants. It serves as an important precursor for the synthesis of histamine and other biologically active compounds. L-Histidine-15N3 is useful in metabolic studies and tracer experiments, providing insights into amino acid metabolism and mitochondrial function by inhibiting glutamine transport in mitochondria.
  36. Stable Isotope

    1-Aminopropan-2-ol-d6 is a stable isotope-labeled form of 1-Aminopropan-2-ol, also known as Monoisopropanolamine-d6. This compound plays a crucial role in studying microbial metabolism involving amino alcohol metabolism through intermediates such as propionaldehyde and acetaldehyde in certain Pseudomonas species. It is widely applicable in metabolic tracing experiments and can enhance the understanding of metabolic pathways in microbial systems.
  37. Stable Isotope

    Uracil-d1-1 is a deuterated form of uracil, a naturally occurring pyrimidine derivative and an essential nucleobase in RNA nucleotide structure. This stable isotope allows for enhanced tracing in metabolic studies and offers valuable insight in RNA dynamics. Its applications include nucleic acid research, RNA tracking, and exploring the biochemical pathways involving pyrimidine metabolism.
  38. Stable Isotope

    NSC 16590-d6 is a deuterium-labeled analog of NSC 16590, targeting the inhibition of endogenous ethylene production. This stable isotope is particularly useful in studies involving the physiological effects of ethylene on plant growth and development, specifically in the cotyledonary segments of cocklebur. Researchers can utilize NSC 16590-d6 for mechanistic studies and to trace metabolic pathways in plant biology.
  39. Stable Isotope

    O-Toluic acid-d7 is a deuterium-labeled derivative of o-Toluic acid, also known as 2-Methylbenzoic acid. This compound serves as a stable isotope for various analytical applications, including environmental and metabolic studies. O-Toluic acid-d7 is valuable in mass spectrometry and tracer studies, helping to elucidate metabolic pathways and the behavior of xenobiotic compounds in biological systems.
  40. Stable Isotope

    D-Sorbitol-d2 is a stable isotope-labeled form of D-Sorbitol, a six-carbon sugar alcohol. It serves as a valuable tool in metabolic studies and tracer experiments due to its deuterium labeling, which allows for precise tracking in biological systems. D-Sorbitol-d2 is utilized in research applications that explore sugar metabolism, nutritional studies, and the development of pharmaceuticals, acting as an excipient or stabilizing agent in various formulations.
  41. Stable Isotope

    2'-Deoxyadenosine-5'-monophosphate-13C10,15N5 dilithium is a stable isotope-labeled derivative of 2'-Deoxyadenosine-5'-monophosphate. This nucleic acid component plays a crucial role as a deoxyribonucleotide in DNA synthesis. It is instrumental in investigating adenosine-based interactions, facilitating research into DNA replication and repair mechanisms under various biochemical conditions.
  42. Stable Isotope

    5-Methyluridine-1′-13C is a stable isotope-labeled form of 5-Methyluridine, an endogenous methylated nucleoside present in human flu. This reagent serves as a valuable tool for metabolic tracing and biological studies, enabling researchers to investigate nucleoside metabolism and its implications in various physiological processes. Its incorporation into experimental setups enhances the understanding of RNA biology and cellular function related to nucleoside methylation.
  43. Stable Isotope

    L-(-)-Sorbose-13C is a stable isotope variant of the naturally occurring sugar alcohol, L-(-)-Sorbose. As an endogenous metabolite, it serves as a valuable tool for metabolic studies, allowing researchers to trace metabolic pathways and quantify metabolic flux in biological systems. This stable isotope-labeled compound is ideal for applications in nutritional biochemistry, metabolic research, and isotope tracing techniques.
  44. Stable Isotope

    D-Mannose-13C-2 is a carbon-13 labeled version of D-Mannose, a simple sugar involved in critical metabolic pathways, particularly glycosylation processes. This stable isotope is valuable for metabolic studies, enabling researchers to trace carbohydrate metabolism and the dynamics of glycoprotein synthesis. D-Mannose-13C-2 can be utilized in metabolic flux analysis and isotopic labeling experiments to investigate carbohydrate utilization in various biological systems.
  45. Stable Isotope

    Vanillin-13C,d3 is a stable isotope-labeled compound of Vanillin, incorporating three deuterium atoms and one carbon-13 atom. Vanillin, a naturally occurring compound derived from vanilla beans, is commonly used as a flavoring and fragrance agent in the food, cosmetic, and pharmaceutical industries. This isotopically labeled variant is valuable for analytical applications, such as tracing metabolic pathways and quantifying Vanillin in complex matrices.
  46. Stable Isotope

    D-Tagatose-13C-1 is a stable isotope-labeled form of D-Tagatose, a naturally occurring rare monosaccharide known for its prebiotic properties. This compound serves as a sucrose substitute and a low-calorie sweetener, widely utilized in food applications including chewing gum and fruit juices. Its isotopic labeling facilitates advanced metabolic studies and research in carbohydrate metabolism, making it an essential tool for researchers investigating the physiological effects of sugars on human health.
  47. Stable Isotope

    2-Naphthol-d8 is a stable isotope-labeled derivative of 2-Naphthol, serving as a valuable internal standard for analytical applications. This compound is formed through the metabolic conversion of naphthalene via cytochrome P450 (CYP) isozymes, including CYP 1A1, CYP 1A2, CYP 2A1, CYP 2E1, and CYP 2F2. Its precise isotopic composition enhances the accuracy of quantitative analyses in pharmacokinetic and toxicological studies, making it essential for research involving polycyclic aromatic hydrocarbons.
  48. Stable Isotope

    Arachidic acid-d4-1 is a deuterium-labeled derivative of arachidic acid, a long-chain saturated fatty acid. This stable isotope is utilized in metabolic studies to trace fatty acid metabolism and distribution within biological systems. Its applications extend to cancer research, particularly in the development of drug delivery systems when conjugated with chitosan oligosaccharides.
  49. Stable Isotope

    D-Glucose-13C3-1 is a stable isotope-labeled form of D-Glucose, a key monosaccharide in biological systems. This labeled compound is crucial for studies involving carbohydrate metabolism, providing insights into cellular metabolic pathways and signaling mechanisms. D-Glucose plays a vital role in energy production and responses to environmental stress, making it an essential reagent for metabolic research and applications in biochemical assays.
  50. Stable Isotope

    DL-Alanine-13C-1 is a stable isotope-labeled form of the amino acid DL-alanine, which is composed of equal parts L- and D-alanine. This compound functions as both a reducing agent and a capping agent in nanoparticle synthesis, particularly in combination with silver nitrate. Additionally, DL-alanine-13C-1 is valuable for studying metal ion chelation and plays a significant role in the glucose-alanine cycle, providing insights into amino acid metabolism and tissue interactions. Its applications extend to metabolic research and biochemical analysis.

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