Isotopically Labeled Compounds
Medchemexpress LLC Nonan-1-ol-d19 | 349553-86-2 | 98.0% | 163.37 | 5 MG
Nonan-1-ol-d19 is a deuterium-labeled version of Nonan-1-ol. It is intended for research use only and is not sold to patients. The compound appears as a colorless to light yellow liquid. It should be stored at -20°C for up to 3 years in pure form, and in solvent at -80°C for 6 months or -20°C for 1 month.
- Can be used as a tracer.
- Suitable as an internal standard for quantitative analysis using techniques such as NMR, GC-MS, or LC-MS.
- Deuterium substitution has the potential to influence the pharmacokinetic and metabolic profiles of drugs.
Medchemexpress LLC L-Serine-2,3,3-d3 | 105591-10-4 | 108.11 | 1 MG
L-Serine-d3 is the deuterium labeled L-Serine, a non-essential amino acid that plays a central role in cellular proliferation. It is suitable for use as a tracer and an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS.
- Used as a tracer
- Used as an internal standard for quantitative analysis
- Supports cellular proliferation studies
Medchemexpress LLC 2,4-Dibromophenol-d3 | 1219805-97-6 | 99.5% | 254.92 | 100 MG
2,4-Dibromophenol-d3 is the deuterium labeled form of 2,4-Dibromophenol. 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 has garnered attention due to its potential to influence 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 1-Methyluric acid-d3 | 1189480-64-5 | 185.16 | 1 MG
1-Methyluric acid-d3 is the deuterium-labeled form of 1-Methyluric acid. This compound affects the urinary bladder mucosa and elevates blood glucose, insulin, triglyceride, and cholesterol levels. It is intended for research use only.
- Can be used as a tracer
- Can be used as an internal standard for quantitative analysis by methods such as NMR, GC-MS, or LC-MS
Medchemexpress LLC L-Leucine-d10 | 106972-44-5 | 141.23 | 25 MG
L-Leucine-d10 is deuterium-labeled L-Leucine. L-Leucine is an essential branched-chain amino acid (BCAA) that activates the mTOR signaling pathway. It 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
Medchemexpress LLC Niacin-d4 | 66148-15-0 | 99.7% | 5 MG
Niacin-d4 is the deuterium labeled Niacin, a vitamin and part of the vitamin B group. It is intended for research use only.
- Used as a tracer
- Used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS
![Revvity Health Sciences Inc (+/-)Epibatidine, [5,6-Bicycloheptyl-<sup>3</sup>H]-, 25µCi (925kBq)](https://assets.fishersci.com/TFS-Assets/CCG/product-images/502809551.jpg-250.jpg)
Revvity Health Sciences Inc (+/-)Epibatidine, [5,6-Bicycloheptyl-3H]-, 25µCi (925kBq)
(+/-)Epibatidine, [5,6-Bicycloheptyl-3H]-, 25µCi (925kBq)
Medchemexpress LLC 2,4-Dibromophenol-d3 | 1219805-97-6 | 99.5% | 254.92 | 50 MG
2,4-Dibromophenol-d3 is the deuterium labeled 2,4-Dibromophenol. It is used as a tracer and an internal standard for quantitative analysis by techniques such as NMR, GC-MS, or LC-MS. Deuteration has the potential to affect the 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
Hampton Research HR2-406-43/Detergent Screen #43 (D7), 0.5 ml - n-Nonyl-B-D-glucoside
HR2-406-43/Detergent Screen #43 (D7), 0.5 ml - n-Nonyl-B-D-glucoside. Please note items from this supplier are non-returnable.
Medchemexpress LLC Treprostinil-d9 | 2747918-14-3 | MFCD23144256 | 99.8% | 399.57 g/mol | C23H25D9O5 | 5 MG
Treprostinil-d9 is a deuterium-labeled analogue of treprostinil used as a stable-isotope internal standard for analytical and pharmacokinetic studies. It is intended for use in mass spectrometry, method development, and quantitative bioanalysis where accurate normalization and peak identification are required.
- Deuterium-labeled internal standard for accurate quantitation in MS assays.
- High purity (99.79%) for reliable analytical performance.
- Molecular weight approximately 399.57 g/mol for precise mass calibration.
- Available in small, research-friendly pack sizes (mg scale).
- Suitable for pharmacokinetic and bioanalytical method development.
Medchemexpress LLC 4-Pentylphenol-d11 | 1219805-30-7 | 98.3% | 175.31 | 1 MG
4-Pentylphenol-d11 | 1219805-30-7 | 98.3% | 175.31 | 1 MG
Medchemexpress LLC L-Lysine-13C6,15N2 (hydrochloride) | 1200447-00-2 | 190.59 | 25 MG
L-Lysine-13C6,15N2 (hydrochloride) is the 13C- and 15N-labeled L-Lysine hydrochloride. L-lysine hydrochloride is an essential amino acid for humans with various benefits including treating herpes, increasing calcium absorption, reducing diabetes-related illnesses, and improving gut health. It is for research use only and 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 the potential to affect the pharmacokinetic and metabolic profiles of drugs.