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Isotopically Labeled Compounds

Chemicals to which isotopes have been attached in order to label specific atoms. Isotopically labeled compounds are commonly used in synthetic chemistry, characterization techniques such as NMR, and biology.

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1

Medchemexpress LLC 1-Undecanol-d23 | 349553-88-4 | 195.45 | 5 MG
SDP

1-Undecanol-d23 (Undecyl alcohol-d23) is a deuterium-labeled variant of 1-Undecanol, which is primarily produced from the degradation of 2-tridecanone by Pseudomonas bacteria found in soil. It has been noted to enhance the attraction of Grapholita molesta to sex pheromone traps. Stable heavy isotopes, including deuterium, are incorporated into drug molecules for use as tracers in drug development and have the potential to influence pharmacokinetic and metabolic profiles of drugs.

  • Can be utilized as a tracer
  • Can serve as an internal standard for quantitative analysis using techniques such as NMR, GC-MS, or LC-MS

ENCOMPASS_PREFERRED
2

Medchemexpress LLC Aldicarb (sulfone) | 1646-88-4 | 99.5% | 222.26 | 1 ML
SDP

Aldicarb sulfone is one of the metabolites of the carbamate pesticide Aldicarb and possesses insecticidal activity. It is also recognized as an inhibitor of cholinesterase.

  • Insecticidal activity
  • Cholinesterase inhibitor
  • For research use only

ENCOMPASS_PREFERRED
3

Medchemexpress LLC 1-Undecanol-d23 | 349553-88-4 | 195.45 | 25 MG
SDP

1-Undecanol-d23 (Undecyl alcohol-d23) is a deuterium labeled version of 1-Undecanol. This compound is known to be generated from the degradation of 2-tridecanone by *Pseudomonas* bacteria. Deuterium labeled compounds are valuable tools in research, particularly in drug development, where they can serve as tracers and internal standards for various analytical methods. The incorporation of stable heavy isotopes can influence the pharmacokinetic and metabolic profiles of drug molecules.

  • Deuterium labeled compound
  • Functions as a tracer in research applications
  • Used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS
  • Generated from the degradation of 2-tridecanone
  • May enhance the attraction of *Grapholita molesta* to sex pheromone traps
  • Can affect pharmacokinetic and metabolic profiles of drugs

ENCOMPASS_PREFERRED
4

Medchemexpress LLC 1-Undecanol-d23 | 349553-88-4 | 195.45 | 100 MG
SDP

1-Undecanol-d23 (Undecyl alcohol-d23) is the deuterium labeled 1-Undecanol. It is the main product generated from the degradation of 2-tridecanone by Pseudomonas bacteria isolated from the soil. This compound can enhance the attraction of Grapholita molesta to sex pheromone traps. Deuterium (2H, D) has the potential to affect the pharmacokinetic and metabolic profiles of drugs.

  • Can be used as a tracer
  • Can be used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS

ENCOMPASS_PREFERRED
5

Medchemexpress LLC Aldicarb (sulfone) | 1646-88-4 | 99.46% | 222.26 | 50 MG
SDP

Aldicarb sulfone is a metabolite of the carbamate pesticide Aldicarb, exhibiting insecticidal activity. It is also known to be a cholinesterase inhibitor.

  • Inhibits egg hatching in *Tylenchulus semipenetrans*
  • Reduces nematode motility
  • Hindered male larval development
  • Decreased plasma pseudocholinesterase levels in rats
  • Decreased red blood cell cholinesterase levels in rats

ENCOMPASS_PREFERRED
6

Medchemexpress LLC 1-Undecanol-d23 (undecyl alcohol-d23) | 349553-88-4 | 195.45 | 10 MG
SDP

1-Undecanol-d23 (Undecyl alcohol-d23) is a deuterium-labeled version of 1-Undecanol, which is produced from the degradation of 2-tridecanone by Pseudomonas bacteria. It has been observed to enhance the attraction of *Grapholita molesta* to sex pheromone traps. This compound is suitable for use as a tracer or an internal standard in quantitative analysis.

  • Can be utilized as a tracer
  • Serves as an internal standard for quantitative analysis
  • Compatible with NMR, GC-MS, or LC-MS techniques
  • Stable heavy isotope for drug development studies

ENCOMPASS_PREFERRED
7

Medchemexpress LLC 1-Undecanol-d23 (Undecyl alcohol-d23) | 349553-88-4 | 195.45 | 50 MG
SDP

1-Undecanol-d23 (Undecyl alcohol-d23) is the deuterium-labeled version of 1-Undecanol. It is primarily produced from the degradation of 2-tridecanone by Pseudomonas bacteria found in soil. This compound has been observed to enhance the attraction of Grapholita molesta to sex pheromone traps.

  • Can be utilized as a tracer
  • Can serve as an internal standard for quantitative analysis using techniques such as NMR, GC-MS, or LC-MS
  • Stable heavy isotopes incorporated into drug molecules function as tracers for quantitation during drug development
  • Deuteration can influence the pharmacokinetic and metabolic profiles of drugs

ENCOMPASS_PREFERRED
8

Medchemexpress LLC Propanal, 2-methyl-2-(methylsulfonyl)-, O-[(methylamino)carbonyl]oxime | 1646-88-4 | 99.5% | 222.26 | 25 MG
SDP

Aldicarb sulfone is a metabolite of the carbamate pesticide Aldicarb, exhibiting insecticidal activity. It also acts as a cholinesterase inhibitor and is for research use only.

  • Inhibits egg hatching and reduces nematode motility.
  • Hinders male larval development in Tylenchulus semipenetrans.
  • Decreases plasma pseudocholinesterase levels.
  • Decreases red blood cell cholinesterase levels.

ENCOMPASS_PREFERRED