Isotopically Labeled Compounds
![Revvity Health Sciences Inc dATPαS, [<sup>35</sup>S]- 1250 Ci/mmol, 12.5 mCi/ml, 250 µCi](https://assets.fishersci.com/TFS-Assets/CCG/product-images/502809821.jpg-250.jpg)
Revvity Health Sciences Inc dATPαS, [35S]- 1250 Ci/mmol, 12.5 mCi/ml, 250 µCi
dATPαS, [35S]- 1250 Ci/mmol, 12.5 mCi/ml, 250 µCi
Genscript Corporation 25-OH Vitamin D3 HRP Conjugat
Vitamin D plays an important role in calcium homeostasis and metabolism Vitamin D3 and vitamin D2 are two forms of vitamin D in human body both of which only a few foods contain The deficiency of vitamin D in human body can cause a threat of diseases such as osteomalacia rickets and diabetes 25-OH Vitamin D2 and 25-OH Vitamin D3 as vitamin D metabolites are measured in human serum to evaluate vitamin D level Vitamin D supplements are considered as an effective way to treat or to prevent the diseases
Cayman Chemical GlycolIthocholIc AcId-d4 500ug
An internal standard for the quantification of glycolithocholic acid by GC- or LC-MS
Medchemexpress LLC Imazamox-13C,d3 | 114311-32-9 | MFCD03427427 | 99.6% | 309.34 g/mol | C14(13)CH16D3N3O4 | 1 MG
Stable isotope-labeled imazamox provided as a research standard for analytical and tracer studies. Labeled with 13C and three deuteriums, it is supplied as a white to off-white solid with high reported purity and explicit storage recommendations for powder and solutions.
- Stable isotope labeling for accurate tracer and quantitation studies.
- High purity suitable for analytical reference standards.
- White to off-white solid convenient for handling and storage.
- Storage conditions provided to maintain compound stability.
- Available in small, precise package sizes for analytical use.
Cambridge Isotope Laboratories Glycan-N4-13C-Gal8 8 ([galactose-13C6 99%]2) 500 pmol
Glycan-N4-13C-Gal8 8 ([galactose-13C6 99%]2) 500 pmol
Medchemexpress LLC Ponesimod-d7 | 00-00-0 | MFCD18207776 | 468.02 g·mol⁻1 | C23H18D7ClN2O4S | 5 MG
Ponesimod-d7 is the deuterium-labeled analogue of ponesimod provided for research use as an isotopic tracer. It retains the parent compound's pharmacological profile while introducing a mass shift that enables unambiguous detection in mass-spectrometry assays. Typical properties include molecular formula C23H18D7ClN2O4S and molecular weight 468.02 g·mol⁻1.
- Deuterium-labeled analogue suitable for tracer studies.
- Enables mass-shift detection in LC-MS assays.
- Useful for metabolic and pharmacokinetic investigations.
- Provided as a stable powder for analytical workflows.
- Storage recommendations: powder at -20°C or 4°C; in solvent at -80°C or -20°C.
Medchemexpress LLC Ethyl cinnamate-d5 | 856765-68-9 | 99.7% | 181.24 | C11H7D5O2 | 25mg
Ethyl cinnamate-d5 is the deuterium labeled Ethyl cinnamate[1] Ethyl cinnamate is a fragrance ingredient used in many fragrance compounds Ethyl cinnamate is a food flavor and additive for cosmetic products Ethyl cinnamate is also an excellent clearing reagent for mammalian tissues[2][3]
Medchemexpress LLC Sodium propionate-d3 | 1210410-35-7 | 98.38% | 50 MG
Sodium propionate-d3 | 1210410-35-7 | 98.38% | 50 MG
Medchemexpress LLC L-lysine-13c dihydrochloride | 202190-50-9 | 220.10 | 5 MG
L-Lysine-13C (dihydrochloride) is the 13C-labeled L-Lysine dihydrochloride. L-lysine dihydrochloride is an essential amino acid for humans with various benefits including treating herpes, increasing calcium absorption, reducing diabetes-related illnesses and improving gut health. For research use only. We do not sell to patients.
- 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.