Isotopically Labeled Compounds
Medchemexpress LLC TCEP-d16 hydrochloride | 1174025-33-2 | 97.0% | 302.75 | 10 MG
TCEP-d16 hydrochloride | 1174025-33-2 | 97.0% | 302.75 | 10 MG
Cayman Chemical Nonadecnoyl-L-carnItIn-d3 1mg
An internal standard for the quantification of nonadecanoyl-L-carnitine
Medchemexpress LLC MPP+-d3 (iodide) | 207556-07-8 | 99.2% | 300.15 | 5 MG
MPP+-d3 (iodide) is deuterium labeled MPP+ (iodide). MPP+ iodide is a toxic metabolite of the neurotoxin MPTP, which causes Parkinson's disease symptoms in animal models by selectively destroying dopaminergic neurons in the substantia nigra. It is taken up by the dopamine transporter into dopaminergic neurons, where it exerts its neurotoxic action on mitochondria by affecting complex I of the respiratory chain. MPP+ iodide is also a high-affinity substrate for the serotonin transporter (SERT). This compound can be used as a tracer and as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS.
- Deuterium labeled compound.
- Stable heavy isotopes of hydrogen, carbon, and other elements have been incorporated for use as tracers in drug development.
- Has potential to affect pharmacokinetic and metabolic profiles of drugs.
Medchemexpress LLC Isovaleric acid-d2 | 95927-02-9 | 99.49% | 104.14 | 100 MG
Isovaleric acid-d2 is the deuterium labeled Isovaleric acid. Isovaleric acid is a natural fatty acid and known to affect neonatal death and possible Jamaican vomiting sickness in humans. This compound can be used as a tracer and as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS.
- 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 Benzyl Paraben-d7 | 1216916-40-3 | 235.29 | 5 MG
Benzyl Paraben-d7 is a deuterium-labeled Benzyl 4-hydroxybenzoate, which is a prominent material used as an excipient. It can function as a bacteriostatic agent or preservative in pharmaceutical preparations, improving stability, solubility, and processability. Excipients also influence the absorption, distribution, metabolism, and elimination (ADME) processes of co-administered drugs. This product is for research use only and has not been fully validated for medical applications.
- Deuterium-labeled compound
- Can be used as a bacteriostatic agent
- Functions as a preservative
- Improves stability and solubility of pharmaceutical preparations
- Affects ADME processes of co-administered drugs
Medchemexpress LLC Fmoc-Pro-OH-13C5,15N | 1217452-48-6 | MFCD08702954 | 98% | 343.33 | 10 MG
Fmoc-Pro-OH-13C5,15N is a 15N-labeled and 13C-labeled proline derivative (Fmoc-Pro-OH). Stable heavy isotopes like these are incorporated into drug molecules for quantitation during drug development processes. This compound is also suitable for peptide synthesis.
- Isotopic purity 98 atom % 13C, 98 atom % 15N
- Solid form
- Suitable for bio NMR technique
- Melting point 117-118 °C
- Fmoc functional group
- Mass shift M+6
- Recommended storage at -20°C
Medchemexpress LLC Ac-D-Ala-OH-d4 | 2708343-30-8 | 99.0% | 135.15 | 10 MG
Ac-D-Ala-OH-d4 is the deuterium labeled Ac-D-Ala-OH.
- Powder storage: -20°C for 3 years; 4°C for 2 years
- In solvent storage: -80°C for 6 months; -20°C for 1 month
- Product is for research use only
Medchemexpress LLC L-Lysine-d4 hydrochloride | 284664-96-6 | 186.67 | 5 MG
L-Lysine-d4 hydrochloride | 284664-96-6 | 186.67 | 5 MG
Cayman Chemical PalmItIc AcId-d31 100mg
An internal standard for the quantification of palmitic acid by GC- or LC-MS
Medchemexpress LLC Veratraldehyde-d3 | 169.19 g/mol | 25 MG
Veratraldehyde-d3 | 169.19 g/mol | 25 MG
![Medchemexpress LLC 8-[4-(1-aminocyclobutyl)phenyl]-9-phenyl-2H-triazolo[3,4-f]naphthyridin-3-one | 1032349-77-1 | 99.7% | 443.93 | C25H22ClN5O | 1 ML](https://assets.fishersci.com/TFS-Assets/CCG/product-images/5000241929.png-250.jpg)
Medchemexpress LLC 8-[4-(1-aminocyclobutyl)phenyl]-9-phenyl-2H-triazolo[3,4-f]naphthyridin-3-one | 1032349-77-1 | 99.7% | 443.93 | C25H22ClN5O | 1 ML
MK-2206 is an orally active, potent, and selective allosteric inhibitor of Akt provided as a 10 mM solution (1 mL) for research applications. It is used to probe Akt signaling and downstream processes such as apoptosis and autophagy in cell-based and organoid models.
- Highly potent and selective allosteric Akt inhibition suitable for signaling studies.
- Ready-to-use 10 mM solution (1 mL) for convenient dosing and assay setup.
- High purity (>98%) for reliable experimental results.
- Applicable to studies of apoptosis, autophagy, and organoid biology.
- Documented chemical identity and molecular data for traceability.
Medchemexpress LLC Flurbiprofen-d3 (dl-flurbiprofen-d3) | 1185133-81-6 | MFCD09840635 | 99.9% | 247.28 | C15H10D3FO2 | 5 MG
Flurbiprofen-d3 is the deuterium-labeled analogue of flurbiprofen supplied as a research-grade analytical standard for quantitative assays and mass spectrometry internal standardization. Provided in a small 5 mg quantity, it offers high chemical purity and isotopic enrichment suitable for accurate quantitation in bioanalytical workflows.
- Chemical formula C15H10D3FO2
- Molecular weight 247.28
- Chemical purity 99.9% (LCMS)
- Isotopic enrichment 98.2%
- Suitable as an internal standard for mass spectrometry
- Provided as a solid 5 mg quantity for analytical use
Medchemexpress LLC Emtricitabine-13C,15N2 | 1217820-69-3 | 250.23 | 500 UG
Emtricitabine-13C,15N2 is a 13C- and 15N-labeled Emtricitabine. It is a nucleoside reverse transcriptase inhibitor (NRTI) with an EC50 of 0.01 μM in PBMC cell and acts as an antiviral agent for the treatment of HIV infection. This product is 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
![Revvity Health Sciences Inc Triiodothyronine, ([<sup>125</sup>I]-T3), L-3,5,3'-[<sup>125</sup>I]-, 500 µCi (18.5 MBq), Specific Activity: 135-165 µCi (5.00-6.11 MBq)/µg](https://assets.fishersci.com/TFS-Assets/CCG/product-images/502811046.jpg-250.jpg)
Revvity Health Sciences Inc Triiodothyronine, ([125I]-T3), L-3,5,3'-[125I]-, 500 µCi (18.5 MBq), Specific Activity: 135-165 µCi (5.00-6.11 MBq)/µg
Triiodothyronine, ([125I]-T3), L-3,5,3'-[125I]-, 500 µCi (18.5 MBq), Specific Activity: 135-165 µCi (5.00-6.11 MBq)/µg
