Isotopically Labeled Compounds
![Revvity Health Sciences Inc L-[3,4-<sup>3</sup>H(N)]-Glutamine,>97%, 1mCi (37MBq)](https://assets.fishersci.com/TFS-Assets/CCG/product-images/502810989.jpg-250.jpg)
Revvity Health Sciences Inc L-[3,4-3H(N)]-Glutamine,>97%, 1mCi (37MBq)
L-[3,4-3H(N)]-Glutamine,>97%, 1mCi (37MBq)
Medchemexpress LLC Amlodipine-d4 maleate | 2714486-25-4 | 98.2% | 1 MG
Amlodipine-d4 maleate | 2714486-25-4 | 98.2% | 1 MG
Cayman Chemical L-ThreonIn-d2 1mg
An internal standard for the quantification of L-threonine by GC- or LC-MS
Medchemexpress LLC L-alloisoleucine-d10 | 202529-06-4 | 141.23 | C6H3D10NO2 | 10 MG
L-alloisoleucine-d10 is the deuterium-labeled (d10) isotopologue of L-alloisoleucine supplied as an analytical reference standard for isotope-dilution and mass spectrometry applications. It retains the stereochemistry of L-alloisoleucine while providing a mass-shifted internal standard for accurate quantitation in biological and analytical workflows.
- Deuterium labeled isotopologue for use as an internal standard.
- Suitable for mass spectrometry and isotope-dilution assays.
- Supplied in small, accurately weighed packs for analytical use.
- Stable under recommended storage; consult certificate of analysis for purity and handling.
![Revvity Health Sciences Inc dTTP, [α-<sup>32</sup>P]- 800Ci/mmol 10mCi/ml EasyTide, 250 µCi](https://assets.fishersci.com/TFS-Assets/CCG/product-images/502810311.jpg-250.jpg)
Revvity Health Sciences Inc dTTP, [α-32P]- 800Ci/mmol 10mCi/ml EasyTide, 250 µCi
dTTP, [α-32P]- 800Ci/mmol 10mCi/ml EasyTide, 250 µCi
Cayman Chemical Latnoprost ethyl amIde-d4 50ug
An internal standard for the quantification of latanoprost ethyl amide by GC- or LC-MS.
Medchemexpress LLC Ponesimod-d7 1mg | 1MG
Ponesimod-d7 (ACT-128800-d7) is the deuterium-labeled Ponesimod (HY-10569) Ponesimod-d7 (ACT-128800) is a potent selective and orally active agonist of S1P1 with an IC50 of 6 nM in a radioligand binding assay Ponesimod-d7 activates S1P1-mediated signal transduction with high potency (EC50 5 7 nM) Ponesimod-d7 can protect against lymphocyte-mediated tissue inflammation[1 [2 [3
Medchemexpress LLC trans-Zeatin-d5 | 72963-19-0 | 99.2% | 224.27 | 1 MG
trans-Zeatin-d5 is deuterium labeled trans-Zeatin, a plant cytokinin vital for cell growth, differentiation, and division. It also inhibits UV-induced MEK/ERK activation. This compound can serve as a tracer and an internal standard for quantitative analysis using techniques like NMR, GC-MS, or LC-MS. Incorporating stable heavy isotopes into drug molecules primarily assists in quantitation during drug development, and deuteration can influence the pharmacokinetic and metabolic profiles of drugs.
- Deuterium labeled trans-Zeatin
- Plays an important role in cell growth, differentiation, and division
- Inhibits UV-induced MEK/ERK activation
- 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 into drug molecules for quantitation
- Deuteration can impact pharmacokinetic and metabolic profiles of drugs
Medchemexpress LLC 6-((6,7-Bis(methoxy-d3)quinazolin-4-yl)oxy)-N,2-dimethylbenzofuran-3-carboxamide | 2978508-76-6 | 99.5% | 399.43 | 1 MG
Fruquintinib-d6 is a deuterium-labeled analog of Fruquintinib, a selective and potent oral inhibitor of VEGFR-1, -2, and -3. This product is intended for research use only and has not been fully validated for medical applications. It is supplied as a white to off-white solid powder and should be handled by suitably qualified experienced scientists in appropriately equipped and authorized facilities. This product is classified as hazardous with several precautionary statements.
- Harmful if swallowed
- Causes skin irritation
- Causes serious eye irritation
- May cause respiratory irritation
- Stable under recommended storage conditions
Cayman Chemical ConIvaptn-d4 1mg
An internal standard for the quantification of conivaptan by GC- or LC-MS
Cayman Chemical DecnoIc AcId-d2 25mg
An internal standard for the quantification of decanoic acid by GC- or LC-MS
Cambridge Isotope Laboratories Orotic acid H2O (1 3-15N2 98%) 0 25 g
Orotic acid H2O (1 3-15N2 98%) 0 25 g
Cambridge Isotope Laboratories Carbon dioxide (13C 99%) ( 2% 18O) 10 L
Carbon dioxide (13C 99%) ( 2% 18O) 10 L
American Radiolabeled Chemicals Inc CGP 12177 3H 250UC
(-)-CGP 12177-5,7-3H 250uCi in ethanol, 1 mCi/ ml, S.A. 30-60 Ci/mmol, M.W. 279.80, Shipped in Dry Ice