Isotopically Labeled Compounds
Medchemexpress LLC Indole-13C | 85597-55-3 | 118.14 | 100 MG
Indole-13C is the 13C labeled Indole. Indole is an endogenous metabolite.
- Can be used as a tracer.
- Can be used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS.
Cambridge Isotope Laboratories D-GLUCOSE (3-D1, 97-98%), 0.5 G, 51517-59-0
D-GLUCOSE (3-D1, 97-98%), 0.5 G, 51517-59-0
Cambridge Isotope Laboratories DL-GLUTAMIC ACID (2,4,4-D3, 98%), 1 G, 96927-56-9
DL-GLUTAMIC ACID (2,4,4-D3, 98%), 1 G, 96927-56-9
Cambridge Isotope Laboratories L-ORNITHINE:HCL (3,3,4,4,5,5-D6, 98%), 0.25 G, 347841-40-1
L-ORNITHINE:HCL (3,3,4,4,5,5-D6, 98%), 0.25 G, 347841-40-1
Cambridge Isotope Laboratories EDTA (D16, 98%), 0.5 G, 203805-96-3
EDTA (D16, 98%), 0.5 G, 203805-96-3
Medchemexpress LLC Fmoc-Cys(Trt)-OH-d2 | 360565-11-3 | 587.72 | 5 MG
Fmoc-Cys(Trt)-OH-d2 is the deuterium labeled Fmoc-Cys(Trt)-OH, which is an N-terminal protected cysteine derivative.
- Used as a tracer for quantitative analysis.
- Used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS.
Cambridge Isotope Laboratories GLUTARIC ACID (2,2,4,4-D4, 98%), 5 G, 19136-99-3
GLUTARIC ACID (2,2,4,4-D4, 98%), 5 G, 19136-99-3
Cayman Chemical HygromycIn B-d4 5mg
An internal standard for the quantification of hygromycin by GC- or LC-MS
Cayman Chemical MIlrInon-d3 1mg
An internal standard for the quantification of milrinone by GC- or LC-MS
Cambridge Isotope Laboratories VITAMIN B6 (PYRIDOXAL) (METHYL-D3, 98%), 1 MG, 1173023-49-8
VITAMIN B6 (PYRIDOXAL) (METHYL-D3, 98%), 1 MG, 1173023-49-8
Cambridge Isotope Laboratories LABELED CARNITINE STANDARDS SET B, 10 VIALS
LABELED CARNITINE STANDARDS SET B, 10 VIALS
Medchemexpress LLC Cotinine-d3 N-β-D-Glucuronide | 139427-57-9 | C16H17D3N2O7 | 1 MG
Cotinine-d3 N-β-D-Glucuronide is the deuterium-labeled form of Cotinine N-β-D-Glucuronide. It is a glucuronide conjugate of the tobacco metabolite Cotinine, promising for research related to tobacco carcinogen metabolism and cognitive function. This compound 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
- Stable heavy isotopes incorporated into drug molecules are largely used as tracers for quantitation during drug development
- Deuteration can potentially affect the pharmacokinetic and metabolic profiles of drugs