Isotopically Labeled Compounds
Cambridge Isotope Laboratories DOPAMINE:HCL (2-(3,4-DIHYDROXYPHENYL)- ETHYLAMINE:HCL) (1-13C, 99%), 0.05 G
DOPAMINE:HCL (2-(3,4-DIHYDROXYPHENYL)- ETHYLAMINE:HCL) (1-13C, 99%), 0.05 G
![Revvity Health Sciences Inc CTP, [α-<sup>32</sup>P]- 800Ci/mmol 10mCi/ml EasyTide, 250 µCi](https://assets.fishersci.com/TFS-Assets/CCG/product-images/502809225.jpg-250.jpg)
Revvity Health Sciences Inc CTP, [α-32P]- 800Ci/mmol 10mCi/ml EasyTide, 250 µCi
CTP, [α-32P]- 800Ci/mmol 10mCi/ml EasyTide, 250 µCi
Cambridge Isotope Laboratories METHANE (13C, 99%; D4, 99%), 0.1 L, 2644-20-4
METHANE (13C, 99%; D4, 99%), 0.1 L, 2644-20-4
Medchemexpress LLC Metformin-d6 hydrochloride | 1185166-01-1 | 99.98% | 171.66 | 10 MG
Metformin-d6 hydrochloride | 1185166-01-1 | 99.98% | 171.66 | 10 MG
Selleck Chemical LLC Anti-Sphingosine-1-phosphate
Anti-Sphingosine-1-phosphate is a human IgG1 monoclonal anti-Sphingosine-1-phosphate antibody that targets lysosphingolipids thereby lowering the concentration of S1P in the extracellular fluid MW 145 74 KD
Medchemexpress LLC Roflumilast-d4 N-Oxide | 1794760-31-8 | C17H10D4Cl2F2N2O4 | 1 MG
Roflumilast-d4 N-Oxide is a deuterium-labeled form of Roflumilast, which is a selective PDE4 inhibitor. It exhibits IC50s of 0.7, 0.9, 0.7, and 0.2 nM for PDE4A1, PDEA4, PDEB1, and PDEB2, respectively, without affecting PDE1, PDE2, PDE3, or PDE5 isoenzymes from various cells.
- 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 of hydrogen, carbon, and other elements have been incorporated into drug molecules, primarily as tracers for quantitation during the drug development process
- Deuteration is notable for its potential to impact the pharmacokinetic and metabolic profiles of drugs
Cambridge Isotope Laboratories L-METHIONINE (D8, 98%; 15N, 98%), 0.25 G
L-METHIONINE (D8, 98%; 15N, 98%), 0.25 G
Medchemexpress LLC Acetophenone-13C | 71777-36-1 | 99.0% | 121.14 | C713CH8O | 5mg
Acetophenone-13C is the 13C labeled Acetophenone[1] Acetophenone is an organic compound with simple structure[2]
Medchemexpress LLC 4h-1-Benzopyran-4-one, 3-(4-hydroxyphenyl)-7-methoxy-d3 | 10 MG
Isoformononetin-d3 is the deuterium labeled Isoformononetin. It is an analog of Daidzein and has immunoprotective effects. Isoformononetin inhibits the differentiation of Th17 and B-cells lymphopoiesis to promote osteogenesis in estrogen-deficient bone loss conditions. Stable heavy isotopes of hydrogen, carbon, and other elements have been incorporated into drug molecules as tracers for quantitation during drug development. Deuteration has gained attention because of its potential to affect the pharmacokinetic and metabolic profiles of drugs.
- Deuterium labeled compound
- Analog of daidzein
- Immunoprotective effects
- Inhibits differentiation of Th17 and B-cells lymphopoiesis
- Promotes osteogenesis in estrogen-deficient bone loss conditions
- Used as a tracer for quantitation during drug development
- Potential to affect pharmacokinetic and metabolic profiles of drugs
Cayman Chemical 2′-Deoxyuridine-d2, Purity: ≥99% deuterated forms (d1-d2), CAS: 40632-23-3, 1 mg
An internal standard for the quantification of 2’-deoxyuridine by GC- or LC-MS
Medchemexpress LLC Teriflunomide-d4 | 1185240-22-5 | 99.98% | 274.23 | 50 MG
Teriflunomide-d4 is deuterium labeled Teriflunomide. It is intended for research use only and is 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 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.
Medchemexpress LLC Clozapine-d8 | 1185053-50-2 | 99.7% | C18H11D8ClN4 | 10MG
Clozapine-d8 is the deuterium-labeled isotopologue of clozapine supplied as an analytical reference standard for pharmaceutical research. It is intended for use as an internal standard in quantitative LC-MS assays, method development, and pharmacokinetic studies where isotopic labeling improves accuracy, precision, and traceability of measurements.
- High isotopic labeling to support accurate internal standardization.
- Intended for LC-MS method development and quantitative assays.
- Useful for pharmacokinetic and ADME studies requiring isotopic tracers.
- Provided in small-mass formats suitable for analytical workflows.
- Typically supplied with analytical documentation such as COA, HNMR, and LCMS.