Isotopically Labeled Compounds
Avanti Polar Lipids C15 Ceramide-d7 (d18:1-d7/15:0) Powder | 67492-15-3 | 1mg
C15 Ceramide-d7 (d18:1-d7/15:0) Powder | Purity: 99% | 67492-15-3 | 1mg
Medchemexpress LLC L-tyrosine-d2-2 | 57746-15-3 | 10 MG
Deuterium-labeled L-tyrosine used as a stable-isotope standard and tracer for biochemical, pharmacokinetic, and mass spectrometry applications.
- Deuterium-labeled amino acid for tracer and quantitation studies.
- Molecular formula C9H9D2NO3; molecular weight 183.20 g/mol.
- CAS number 57746-15-3.
- Suitable as an internal standard in LC-MS/MS workflows.
- Storage: powder at -20°C; in solvent at -80°C (up to 6 months) or -20°C (up to 1 month).
- Typical pack size: 10 MG.
Medchemexpress LLC Retinoic acid-d5 | 78996-15-3 | 99.07% | 305.47 | 1 MG
Retinoic acid-d5 is the deuterium labeled Retinoic acid. Retinoic acid is a metabolite of vitamin A that plays important roles in cell growth, differentiation, and organogenesis. Retinoic acid is a natural agonist of RAR nuclear receptors, with IC50s of 14 nM for RARα/β/γ. Retinoic acid binds to PPARβ/δ with Kd of 17 nM. Retinoic acid acts as an inhibitor of transcription factor Nrf2 through activation of retinoic acid receptor alpha.
- 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.
Medchemexpress LLC L-Tyrosine-d2-2 | 57746-15-3 | 183.20 | 5 MG
L-Tyrosine-d2-2 is the deuterium labeled L-Tyrosine. L-Tyrosine is a non-essential amino acid which can inhibit citrate synthase activity in the posterior cortex. 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.
Medchemexpress LLC L-Tyrosine-d2-2 | 57746-15-3 | 183.20 | 1 MG
L-Tyrosine-d2-2 is the deuterium labeled L-Tyrosine. L-Tyrosine is a non-essential amino acid which can inhibit citrate synthase activity in the posterior cortex.
- 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.
Medchemexpress LLC Retinoic acid-d5 | 78996-15-3 | 99.1% | 305.47 | 500 UG
Retinoic acid-d5 is a deuterium-labeled Retinoic acid, a metabolite of vitamin A crucial for cell growth, differentiation, and organogenesis. It acts as a natural agonist of RAR nuclear receptors with IC50s of 14 nM for RARα/β/γ, and binds to PPARβ/δ with a Kd of 17 nM. It also inhibits transcription factor Nrf2 through retinoic acid receptor alpha activation.
- Used as a tracer
- Used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS
![Revvity Health Sciences Inc Ro 15-1788, [N-Methyl-<sup>3</sup>H]-, 250µCi (9.25MBq)](https://assets.fishersci.com/TFS-Assets/CCG/product-images/502811021.jpg-250.jpg)
Revvity Health Sciences Inc Ro 15-1788, [N-Methyl-3H]-, 250µCi (9.25MBq)
Ro 15-1788, [N-Methyl-3H]-, 250µCi (9.25MBq)
Medchemexpress LLC Treprostinil-d9 (UT-15-d9) | 2747918-14-3 | MFCD23144256 | 99.8% | 399.57 | C23H25D9O5 | 1 MG
Treprostinil-d9 (UT-15-d9) is a deuterium-labeled analogue of treprostinil provided for research and analytical applications. It functions as a tracer and internal standard for quantitative assays, and mirrors the parent compound's activity at prostanoid receptors.
- Used as an internal standard for quantitative NMR, GC-MS, and LC-MS
- Deuterium-labeled tracer suitable for pharmacokinetic and metabolic studies
- Potent DP1 and EP2 receptor agonist activity (parent compound reported EC50 values)
- High purity for analytical applications
- Solid powder with defined cold storage stability
- Intended for research use only
Cambridge Isotope Laboratories 13C-Labeled Mono-Deca PCBs 1 ug/mL of each in nonane PCBs-3/15/28/52/118/153/180/194/208/209 3 mL
13C-Labeled Mono-Deca PCBs 1 ug/mL of each in nonane PCBs-3/15/28/52/118/153/180/194/208/209 3 mL
![Revvity Health Sciences Inc Adenosyl-L-Methionine, S-[methyl-<sup>3</sup>H]-, 5-15 Ci/mmol (185-555GBq/mmol), 250µCi (9.25MBq)](https://assets.fishersci.com/TFS-Assets/CCG/product-images/502811040.jpg-250.jpg)
Revvity Health Sciences Inc Adenosyl-L-Methionine, S-[methyl-3H]-, 5-15 Ci/mmol (185-555GBq/mmol), 250µCi (9.25MBq)
Adenosyl-L-Methionine, S-[methyl-3H]-, 5-15 Ci/mmol (185-555GBq/mmol), 250µCi (9.25MBq)
Cambridge Isotope Laboratories L-ALANINE (2,3,3,3-D4, 98%; 15N, 98%), 0.25 G
L-ALANINE (2,3,3,3-D4, 98%; 15N, 98%), 0.25 G
Cambridge Isotope Laboratories L-ALANINE (2,3,3,3-D4, 98%; 15N, 98%), 0.5 G
L-ALANINE (2,3,3,3-D4, 98%; 15N, 98%), 0.5 G
Crescent Chemical Co Inc PROLINE RESEARCH GRADE
Proline research grade, Ph. Eur. Size - 50G Storage Conditions - +15 °C TO +30 °C Catalog Number - 33582.02 CAS 147-85-3
American Radiolabeled Chemicals Inc NECA 3H 250UC
Ethylcarboxamidoadenosine, 6'-N-adenine-2,3-3H 250uCi in ethanol:water (7:3), 1 mCi/ml, S.A. 15-30 Ci/mmol, M.W. 308.28, Shipped in Dry Ice
Medchemexpress LLC Flumequine-13C3 | 1185049-09-5 | 1 MG
Flumequine-13C3 is the 13C3 labeled Flumequine. It is a quinolone antibiotic that acts as a topoisomerase II inhibitor, with an IC50 of 15 μM (3.92 μg/mL).
- Can be used as a tracer
- Can be used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS
- Applicable in isotope-labeled compounds research
- Suitable for metabolic flux analysis
- Used in therapeutic drug monitoring
- 1
- 2