Isotopically Labeled Compounds
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Medchemexpress LLC L-Threonine-d5 | 1217456-38-6 | CB71121697 | 124.15 | 5 MG
L-Threonine-d5 is the deuterium labeled L-Threonine, a natural amino acid produced by microbial fermentation and used in food, medicine, or feed applications. Stable heavy isotopes, such as deuterium, are incorporated into drug molecules as tracers for quantitation during drug development, potentially influencing pharmacokinetic and metabolic profiles. This compound can serve as a tracer and an internal standard for quantitative analysis using techniques like NMR, GC-MS, or LC-MS.
- Used as a tracer
- Functions as an internal standard for quantitative analysis
- Suitable for NMR, GC-MS, or LC-MS applications
- Deuterium labeling can influence drug pharmacokinetics and metabolic profiles
- Produced by microbial fermentation
Medchemexpress LLC L-Serine-d7 | 935275-35-7 | 112.14 | 100 MG
L-Serine-d7 is the deuterium-labeled form of L-Serine. L-Serine, a non-essential amino acid, plays a central role in cellular proliferation.
- Used as a tracer.
- Functions as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS.
- Incorporates stable heavy isotopes of elements like hydrogen and carbon.
- Deuterium substitution has potential to affect pharmacokinetic and metabolic profiles of drugs.
- High purity of 99.97%.
Medchemexpress LLC Docosanoic acid-d3 (Behenic acid-d3) | 1193721-67-3 | 99.8% | 343.60 | 10 MG
Docosanoic acid-d3 (Behenic acid-d3) is a deuterium-labeled form of Docosanoic acid. This long-chain saturated fatty acid is known to inhibit the double-stranded DNA (dsDNA) binding activity of the p53 DNA binding domain, with a Kd of 12 nM. Docosanoic acid has low bioavailability and can increase cholesterol in humans. Stable heavy isotopes, such as deuterium, are incorporated into drug molecules as tracers for quantitation during drug development. Deuteration can also affect the pharmacokinetic and metabolic profiles of drugs.
- Deuterium labeled compound
- Inhibits double-stranded DNA (dsDNA) binding activity of p53 DNA binding domain
- Useful as a tracer or internal standard for quantitative analysis
- Can affect pharmacokinetic and metabolic profiles of drugs
- For research use only
Medchemexpress LLC Fmoc-Ala-OH-3,3,3-d3 | 225101-67-7 | 99.4% | 314.35 | 100 MG
Fmoc-Ala-OH-3,3,3-d3 is the deuterium labeled Fmoc-Ala-OH-3,3,3. It can be used as a tracer and as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS. Deuteration has gained attention due to its potential to affect the pharmacokinetic and metabolic profiles of drugs.
- Used as a tracer.
- Used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS.
- Deuteration has the potential to affect the pharmacokinetic and metabolic profiles of drugs.
Cambridge Isotope Laboratories DEUTERIUM (D, 99.8%) (D2,99.6%+HD,0.4%)(IN CODE H-3 CYLINDER), 100 L, 7782-39-0
DEUTERIUM (D, 99.8%) (D2,99.6%+HD,0.4%)(IN CODE H-3 CYLINDER), 100 L, 7782-39-0. *This item is shipped in a Code H-3 Carbon Steel Cylinder. The fee for the cylinder will need added to the order as a separate charge. Please include part# NC1727200 to the order.
Medchemexpress LLC Diflunisal-d3 | 1286107-99-0 | 99.7% | 253.22 | 2.5 MG
Diflunisal-d3 is the deuterium labeled form of Diflunisal, a salicylate derivative with nonsteroidal anti-inflammatory and uricosuric properties. It acts as a Cyclooxygenase (COX) inhibitor and is used as an analgesic and in rheumatoid arthritis patients. This compound 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.
- Stable heavy isotopes are incorporated for quantitation during drug development.
- Deuteration may influence pharmacokinetic and metabolic profiles of drugs.
Cambridge Isotope Laboratories DEUTERIUM CHLORIDE "100%"-5G
Deuterium Chloride 100% (d, 99.96%) Dcl 20% W/w Solution In D2o-5 Grams
Medchemexpress LLC L-Tryptophan-d8 | 1233395-93-1 | 212.27 | 1 MG
L-Tryptophan-d8 is the deuterium labeled L-Tryptophan. L-Tryptophan is an essential amino acid that is the precursor of serotonin, melatonin, and vitamin B3. 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.
- Can be used as a tracer
- Can be used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS
- Useful for studying pharmacokinetic and metabolic profiles of drugs
Cayman Chemical -nbIvolol-d4hydrochlorI 1mg
An internal standard for the quantification of nebivolol by GC- or LC-MS
Medchemexpress LLC 2-Phenylglycine-d5 (DL-α-Phenylglycine-d5) | 358731-96-1 | 99.0% | 156.19 | 5 MG
2-Phenylglycine-d5 is the deuterium labeled 2-Phenylglycine. It is intended for research use only. This compound is a metabolite found in breast milk during the W2 to W4 lactation period. Deuteration has gained attention for its potential to influence the pharmacokinetic and metabolic profiles of drugs.
- Deuterium labeled 2-Phenylglycine
- Metabolite found in breast milk during the W2 to W4 lactation period
- Can be used as a tracer
- Can be used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS