Isotopically Labeled Compounds
Medchemexpress LLC 3-Carboxy-1-(methyl-d3)pyridin-1-ium chloride | 6138-41-6 | 176.62 | 1 MG
Trigonelline-d3 (chloride) is the deuterium labeled Trigonelline chloride. Trigonelline chloride, an alkaloid with potential antidiabetic activity, is present in considerable amounts in coffee. Trigonelline chloride has anti-HSV-1, antibacterial, and antifungal activities.
- 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.
Cambridge Isotope Laboratories L-Valine (13C5 99% 15N 99%) 0 25 g
L-Valine (13C5 99% 15N 99%) 0 25 g
Medchemexpress LLC L-Cystine-3,3,3',3'-d4 | 1192736-38-1 | 244.33 | 1 MG
L-Cystine-d4 is the deuterium labeled L-Cystine. L-Cystine is an amino acid and intracellular thiol, which plays a critical role in the regulation of cellular processes. It is intended for research use only and not for sale 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.
Cambridge Isotope Laboratories Glycan-O5-13C-Gal4 (galactose-13C6 99%) 500 pmol
Glycan-O5-13C-Gal4 (galactose-13C6 99%) 500 pmol
Cambridge Isotope Laboratories Glycan-O33-13C-Gal4 (galactose-13C6 99%) 500 pmol
Glycan-O33-13C-Gal4 (galactose-13C6 99%) 500 pmol
Cambridge Isotope Laboratories Glycan-O26-13C-Gal6 (galactose-13C6 99%) 500 pmol
Glycan-O26-13C-Gal6 (galactose-13C6 99%) 500 pmol
Cambridge Isotope Laboratories Paraquat dichloride (dimethyl-D6 98%) 100 ug/mL in methanol 1 2 mL
Paraquat dichloride (dimethyl-D6 98%) 100 ug/mL in methanol 1 2 mL
Cambridge Isotope Laboratories Isolithocholic acid (2 2 4 4-D4 98%) CP 95% 1 mg
Isolithocholic acid (2 2 4 4-D4 98%) CP 95% 1 mg
Medchemexpress LLC Thiocolchicine-d3 5mg | 1314417-95-2 | 418.52 | C22H22D3NO5S | 5 MG
Thiocolchicine-d3 is the deuterated analogue of thiocolchicine, a colchicine-site tubulin polymerization inhibitor provided for laboratory research use. It is supplied as a high-purity solid for analytical, tracer, and mechanistic studies.
- Research use only, not for human or veterinary use.
- Deuterated (d3) form for isotopic labeling and tracer experiments.
- CAS 1314417-95-2 for unambiguous identification.
- Purity typically reported at 99.0%.
- Chemical formula C22H22D3NO5S and molecular weight ~418.52 g/mol.
- SDS and COA available from the manufacturer product page.
Cambridge Isotope Laboratories ( /-)-Chloramphenicol (unlabeled) 100 ug/mL in acetonitrile 1 2 mL
( /-)-Chloramphenicol (unlabeled) 100 ug/mL in acetonitrile 1 2 mL