Isotopically Labeled Compounds
Medchemexpress LLC 1,2,4-triazole-d3 | 43088-92-2 | 99.8% | 72.08 g/mol | C2D3N3 | 100mg
NSC 83128-d3 is the deuterium labeled NSC 83128[1]
Medchemexpress LLC D-Glucose-d1-3 | 106032-60-4 | 99.9% | 5 MG
D-Glucose-d1-3 is the deuterium labeled D-Glucose. D-Glucose, a monosaccharide, is an important carbohydrate and critical component of general metabolism and signaling pathways.
- 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 Clemastine-d5 fumarate | 14976-57-9 | 99.5% | 1 MG
Clemastine-d5 fumarate | 14976-57-9 | 99.5% | 1 MG
Medchemexpress LLC Adenosine-d | 109923-50-4 | 100.0% | 5 MG
Adenosine-d | 109923-50-4 | 100.0% | 5 MG
Medchemexpress LLC D-Glucose-13C-1 | 84270-10-0 | 99.9% | 1 MG
D-Glucose-13C-1 is the 13C labeled D-Glucose, a monosaccharide and important carbohydrate in biology. It serves as a critical signaling molecule in relation to both cellular metabolic status and biotic and abiotic stress response.
- Used as a tracer
- Used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS
Medchemexpress LLC Urea-d4 | 1433-11-0 | MFCD00044227 | 100.0% | 64.08 g·mol^-1 | CD4N2O | 5g
Urea-d4 is the deuterium labeled Urea[1] Urea is a powerful protein denaturant via both direct and indirect mechanisms[2] A potent emollient and keratolytic agent[3] Used as a diuretic agent Blood urea nitrogen (BUN) has been utilized to evaluate renal function[4] Widely used in fertilizers as a source of nitrogen and is an important raw material for the chemical industry
Sigma Aldrich Fine Chemicals Biosciences 1,4-Diaminobutane-2,2,3,3-d4 dihydrochloride 98 atom % D | 88972-24-1 | MFCD01075442 | 500MG
1,4-Diaminobutane-2,2,3,3-d4 dihydrochloride 98 atom % D | Mol Wt: 165.1 | 88972-24-1 | MFCD01075442 | 500MG
Medchemexpress LLC 1,3-diphenylurea-d10 | 108009-46-7 | 99.0% | 222.31 g/mol | C13H2D10N2O | 5 MG
1,3-Diphenylurea-d10 is the deuterium-labeled analog of 1,3-diphenylurea used as a tracer and internal standard for quantitative analysis by NMR, GC-MS, and LC-MS. It is supplied as a high-purity, white to off-white solid intended for research use.
- Deuterium-labeled internal standard for NMR, GC-MS, and LC-MS.
- High purity (99%).
- Molecular weight 222.31 g/mol.
- Chemical formula C13H2D10N2O.
- Available in small milligram quantities suitable for analytical standards.
- White to off-white solid with recommended room-temperature storage; solvent storage guidance available.
- SDS, COA, and data sheet available for quality and safety information.
Medchemexpress LLC Palmitoleic acid-d13 | 2692623-92-8 | 99.9% | 267.49 | 1 MG
Palmitoleic acid-d13 is a deuterium-labeled form of Palmitoleic acid. Palmitoleic acid, a fatty acid, has been shown to prevent death from cerebrovascular disorders in SHRSP rats.
- 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.
- Stable heavy isotopes of hydrogen, carbon, and other elements have been incorporated into drug molecules for use as tracers in drug development.
- Deuteration may affect the pharmacokinetic and metabolic profiles of drugs.
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
Medchemexpress LLC L-cysteine-13C3,15N | 202406-97-1 | MFCD01073449 | 99.9% | 125.13 | 13C3H7 15NO2S | 100mg
L-Cysteine-13C3 15N is the 13C- and 15N-labeled L-Cysteine L-Cysteine is a conditionally essential amino acid which acts as a precursor for biologically active molecules such as hydrogen sulphide (H2S) glutathione and taurine L-Cysteine suppresses ghrelin and reduces appetite in rodents and humans[1]
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
![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