Isotopically Labeled Compounds
Cambridge Isotope Laboratories 1 2 4 5 7 8-Hexachloroxanthene (unlabeled) 60 ug
1 2 4 5 7 8-Hexachloroxanthene (unlabeled) 60 ug
Cambridge Isotope Laboratories Alpha-Ketoglutaric acid (13C5 99%) CP 90% 0 01 g
Alpha-Ketoglutaric acid (13C5 99%) CP 90% 0 01 g
Cambridge Isotope Laboratories 1 3-Dichlorobenzene (D4 98%) 0 1 g
1 3-Dichlorobenzene (D4 98%) 0 1 g
Cambridge Isotope Laboratories Atrazine mercapturate (ring-13C3 99%) 100 ug/mL in acetonitrile 1 2 mL
Atrazine mercapturate (ring-13C3 99%) 100 ug/mL in acetonitrile 1 2 mL
Medchemexpress LLC L-Lysine-d8 (hydrochloride) | 344298-93-7 | 190.70 | 1 MG
L-Lysine-d8 (hydrochloride) is the deuterium labeled L-Lysine hydrochloride. L-lysine hydrochloride is an essential amino acid for humans with various benefits including treating herpes, increasing calcium absorption, reducing diabetes-related illnesses and improving gut health. It can also be used as a tracer or an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS.
- Deuterium labeled L-Lysine hydrochloride.
- Essential amino acid for humans.
- Potential benefits include treating herpes, increasing calcium absorption, reducing diabetes-related illnesses, and improving gut health.
- Can be used as a tracer.
- Can be used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS.
Medchemexpress LLC L-Lysine-13C6,15N2 hydrochloride | 1200447-00-2 | 190.59 | 1 MG
L-Lysine-13C6,15N2 (hydrochloride) is the 13C- and 15N-labeled form of L-Lysine hydrochloride. L-lysine hydrochloride is an essential amino acid for humans with various benefits, including treating herpes, increasing calcium absorption, reducing diabetes-related illnesses, and improving gut health. It is for research use only and not sold to patients.
- Can be used as a tracer.
- Can be used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS.
- Stable heavy isotopes have been incorporated into drug molecules as tracers for quantitation.
- Deuteration has gained attention due to its potential to affect pharmacokinetic and metabolic profiles of drugs.
Medchemexpress LLC Aspartic-2,3,3-d3 acid | 14341-75-4 | 136.12 | 25 MG
DL-Aspartic acid-d3 is a deuterium-labeled form of L-Aspartic acid, an amino acid known for its ability to penetrate the blood-brain barrier. It is utilized in the preparation of prodrugs for targeted delivery to colon and cecal tissues and in studies related to inflammatory conditions. This compound serves as a valuable tool for research applications, particularly as a tracer and an internal standard in various quantitative analytical techniques.
- Used for preparing prodrugs for targeted delivery to colon and cecal tissues.
- Applied in the study of inflammatory conditions.
- Functions as a tracer in research.
- Serves as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS.
- Features deuterium labeling, which can affect pharmacokinetic and metabolic profiles.
Medchemexpress LLC Methyl paraben-d4 | 362049-51-2 | 156.17 | 25 MG
Methyl paraben-d4 is the deuterium labeled Methyl Paraben. Methyl Paraben, isolated from the barks of Tsuga dumosa, the methyl ester of p-hydroxybenzoic acid, is a standardized chemical allergen. It is a stable, non-volatile compound used as an antimicrobial preservative in foods, agents and cosmetics. The physiologic effect of Methyl Paraben is by means of increased histamine release and cell-mediated immunity.
- Can be used as a tracer.
- Can be used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS.
- Stable heavy isotopes have been incorporated into drug molecules for quantitation during the drug development process.
- Deuteration can affect the pharmacokinetic and metabolic profiles of drugs.
Medchemexpress LLC L-Tyrosine-d2-1 | 30811-19-9 | 183.20 | 250 MG
L-Tyrosine-d2-1 is a deuterium labeled version of L-Tyrosine, a non-essential amino acid known to inhibit citrate synthase activity in the posterior cortex. It is intended for research use only.
- Can be used as a tracer.
- Can be used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS.
- Deuterium substitution can influence pharmacokinetic and metabolic profiles.
Medchemexpress LLC L-Serine-13C3,15N | 202407-34-9 | 109.06 | 25 MG
L-Serine-13C3,15N is the 13C- and 15N-labeled L-Serine. L-Serine ((-)-Serine; (S)-Serine), one of the so-called non-essential amino acids, plays a central role in cellular proliferation. Stable heavy isotopes of hydrogen, carbon, and other elements have been incorporated into drug molecules, largely as tracers for quantitation during the drug development process. Deuteration has gained attention because of its potential to affect the pharmacokinetic and metabolic profiles of drugs.
- This compound can be used as a tracer.
- This compound can be used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS.
Cambridge Isotope Laboratories NAB (N-nitrosoanabasine) (unlabeled) 2 mg/mL in acetonitrile 1 2 mL
NAB (N-nitrosoanabasine) (unlabeled) 2 mg/mL in acetonitrile 1 2 mL
Cambridge Isotope Laboratories O O-Dimethylphosphoric acid potassium salt (unlabeled) 100 ug/mL in methanol 1 2 mL
O O-Dimethylphosphoric acid potassium salt (unlabeled) 100 ug/mL in methanol 1 2 mL