Isotopically Labeled Compounds
Cayman Chemical Sphingosine (d18:1), Purity: ≥98%, CAS: 123-78-4, 25 mg
Sphingosine (d18:1) is formed primarily from the breakdown of ceramide. Sphingosine inhibits PKC and phosphatidic acid phosphohydrolase, whereas it activates PLD and DAG kinase. Phosphorylation of sphingosine by SPHK 1 and SPHK 2 produces sphingosine-1-phosphate, a potent bioactive lipid that exhibits a broad spectrum of biological activities including cell proliferation, survival, migration, cytoskeletal organization, and morphogenesis.
Medchemexpress LLC p-Coumaric acid-d6 | 2708298-33-1 | 98.9% | 170.19 g/mol | C9H2D6O3 | 10 MG
p-Coumaric acid-d6 is the deuterium-labeled form of p-coumaric acid supplied as a high-purity analytical standard for laboratory use. It is intended as an internal standard or tracer in mass spectrometry, metabolic, and pharmacokinetic studies where isotopic labeling improves quantitation and identification.
- Deuterium-labeled (d6) isotopologue for isotope-dilution assays.
- High purity (98.9%) solid suitable for analytical applications.
- Suitable as an internal standard for quantitative mass spectrometry.
- Commonly prepared as stock solutions in DMSO at typical concentrations (1-100 mM).
- Provided in small packaged quantities for laboratory workflows (e.g., 10 mg).
Cayman Chemical Hydroflumethiazide-13C-d2, Purity: ≥99% deuterated forms (d1-d2), CAS: 1189877-11-9, 1 mg
An internal standard for the quantification of hydroflumethiazide by GC- or LC-MS
Medchemexpress LLC Sarcosine-d3 (N-methylglycine-d3) | 118685-91-9 | 99.1% | 92.11 g·mol^-1 | C3H4D3NO2 | 5 MG
Sarcosine-d3 (N-methylglycine-d3) is a deuterium-labeled analog of sarcosine provided as a high-purity analytical standard for use in mass spectrometry, tracer experiments, and quantitative studies. Supplied in small vials, the material is intended for analytical workflows that require isotopically labeled internal standards.
- Stable isotope-labeled internal standard for mass spectrometry quantification.
- High purity for reliable and reproducible analytical results.
- Available in small sizes suitable for laboratory-scale use.
- Suitable for tracer, metabolic, and quantitative studies.
- Provided as a dry material; consult the safety data sheet for storage and handling.
Sigma Aldrich Fine Chemicals Biosciences D-Glucose-6-13C 99 atom % 13C | 106032-62-6 | MFCD00148979 | 100MG
D-Glucose-6-13C 99 atom % 13C | Purity: 99% (CP) | Mol Wt: 181.15 | 106032-62-6 | MFCD00148979 | 100MG
American Radiolabeled Chemicals Inc 3H STNDRD GLASS-1
Tritium Standards on Glass Slides-1 each, 0-489.1
![Revvity Health Sciences Inc Deoxy-D-glucose, 2-[1-14C]-, Aqueous Solution, 1 mCi (37 MBq)](https://assets.fishersci.com/TFS-Assets/CCG/product-images/509048179.jpg-250.jpg)
Revvity Health Sciences Inc Deoxy-D-glucose, 2-[1-14C]-, Aqueous Solution, 1 mCi (37 MBq)
Deoxy-D-glucose, 2-[1-14C]-, Aqueous Solution, 1 mCi (37 MBq)
Selleck Chemical LLC Ethanolamine hydrochloride
Ethanolamine (2-Aminoethanol) is a viscous hygroscopic amino alcohol with an ammoniacal odor It is widely distributed in biological tissue and is a component of lecithin
Sigma Aldrich Fine Chemicals Biosciences Benzoic acid-alpha-13C 99 atom % 13C | 3880-99-7 | MFCD00002399 | 1G
Benzoic acid-alpha-13C 99 atom % 13C | Mol Wt: 123.11 | 3880-99-7 | MFCD00002399 | 1G
Medchemexpress LLC Hexanedioic acid, dimethyl ester-d8 | 52089-64-2 | MFCD12022192 | 98.0% | 182.24 g/mol | C8H6D8O4 | 25 MG
Dimethyl adipate-d8 is the deuterium-labeled analog of dimethyl adipate, provided as an analytical standard and tracer for quantitative research. It is intended for use as an internal standard in mass spectrometry and isotope-dilution assays, and as a labeled reference for method development and metabolic studies.
- Deuterium-labeled internal standard for mass spectrometry.
- Suitable for isotope-dilution quantitative assays.
- High chemical purity for reliable analytical results.
- Stable when stored under recommended low-temperature conditions.
- Available in multiple small sizes for analytical workflows.
