Isotopically Labeled Compounds
Medchemexpress LLC Proline-2,3,3,4,4,5,5-d7 | 65807-21-8 | 98.0% | 122.17 | 250 MG
DL-Proline-d7 is a deuterium labeled biochemical reagent suitable for life science research. It is used as a biological material or organic compound, and is not for patient use. Deuteration, the incorporation of stable heavy isotopes, has potential to affect 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.
Medchemexpress LLC (R)-Amlodipine-d4 | 1346616-97-4 | 500 UG
(R)-Amlodipine-d4 is a deuterium-labeled form of (R)-Amlodipine. Stable heavy isotopes of hydrogen, carbon, and other elements are incorporated into drug molecules for use as tracers in drug development for quantitation. Deuteration has gained attention due to its potential to influence the pharmacokinetic and metabolic profiles of drugs.
- Deuterium-labeled form of (R)-Amlodipine
- Stable heavy isotopes for use as tracers
- Potential to influence pharmacokinetic and metabolic profiles of drugs
Medchemexpress LLC 1-Chlorooctane-d17 1mg
1-Chlorooctane-d17 is the deuterium labeled 1-Chlorooctane[1]
Medchemexpress LLC Cetrimonium-d9 bromide | 95217-14-4 | 50 MG
Cetrimonium-d9 (bromide) is the deuterium-labeled Cetrimonium bromide. Cetrimonium bromide (CTAB) is an amine-based cationic quaternary surfactant, and a component of the topical antiseptic Cetrimide. Deuteration has gained attention due to 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.
Cayman Chemical DeoxycholIc AcIdodIum salt 1g
A secondary bile acid; inhibits TCA-induced spore germination in seven C. difficile strains at 0.2% v/v; inhibits growth and decreases the cytotoxicity of C. difficile culture supernatants to Vero cells at 0.02% v/v; inhibits ionizing radiation-induced p53-dependent transcription in a reporter assay using HCT116 cells at 200 µM; fecal and intestinal tissue levels are increased in a rat model of high-fat diet-induced obesity compared with rats fed a normal diet; increased serum levels have been found in patients with colorectal cancer
Cambridge Isotope Laboratories ADENOSINE 5'-TRIPHOSPHATE(ATP),AMMONIUM SALT (RIBOSE-3',4',5',5''-D4,98%)CHEM.PUR.>90%(IN SOLN), 20 UMOL
ADENOSINE 5'-TRIPHOSPHATE(ATP),AMMONIUM SALT (RIBOSE-3',4',5',5''-D4,98%)CHEM.PUR.>90%(IN SOLN), 20 UMOL
Cayman Chemical ApIxabn-13C-d3 5mg
An internal standard for the quantification of apixaban by GC- or LC-MS
Medchemexpress LLC Decanoic acid-d5 | 1219803-00-5 | 98.3% | 177.30 g/mol | C10H15D5O2 | 50 MG
Decanoic acid-d5 is the deuterium-labeled analogue of decanoic acid used as a stable isotope reagent for analytical and research applications. It is suited for tracer experiments, method development, and quantitative analyses requiring labeled internal standards.
- Deuterium-labeled analogue for tracer and mechanistic studies.
- High chemical purity (98.3%).
- Available in multiple small-scale sizes suitable for analytical workflows.
- Compatible with mass spectrometry and nuclear magnetic resonance methods.
- Useful as an internal standard for quantitative assays and metabolic studies.
Medchemexpress LLC Cotinine-d3 N-β-D-Glucuronide | 139427-57-9 | C16H17D3N2O7 | 1 MG
Cotinine-d3 N-β-D-Glucuronide is the deuterium-labeled form of Cotinine N-β-D-Glucuronide. It is a glucuronide conjugate of the tobacco metabolite Cotinine, promising for research related to tobacco carcinogen metabolism and cognitive function. 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 incorporated into drug molecules are largely used as tracers for quantitation during drug development
- Deuteration can potentially affect the pharmacokinetic and metabolic profiles of drugs
![Revvity Health Sciences Inc L-[3,4,5-3H(N)]-Leucine, Aqueous Solution, 1 mCi (37 MBq)](https://assets.fishersci.com/TFS-Assets/CCG/product-images/502812203.jpg-250.jpg)
Revvity Health Sciences Inc L-[3,4,5-3H(N)]-Leucine, Aqueous Solution, 1 mCi (37 MBq)
L-[3,4,5-3H(N)]-Leucine, Aqueous Solution, 1 mCi (37 MBq)