Isotopically Labeled Compounds
Cambridge Isotope Laboratories Modified JIS PCB Alt A Extended Calibration Solution (CS3H) 0 2 mL
Modified JIS PCB Alt A Extended Calibration Solution (CS3H) 0 2 mL
Medchemexpress LLC Pyrene-d10 | 1718-52-1 | C16D10 | 5 MG
Pyrene-d10 is a deuterium-labeled Pyrene used in various analytical applications. As a stable heavy isotope, it is incorporated into drug molecules for quantitation during drug development, impacting pharmacokinetic and metabolic profiles.
- Deuterium-labeled pyrene
- Can be used as a tracer
- Functions as an internal standard for quantitative analysis
- Suitable for techniques such as NMR, GC-MS, or LC-MS
Medchemexpress LLC Lignoceric acid-d4-2 | 1219794-61-2 | 98.0% | 10MG
Lignoceric acid-d4-2 | 1219794-61-2 | 98.0% | 10MG
Medchemexpress LLC L-Tryptophan-d5 | 62595-11-3 | 209.26 | 100 MG
L-Tryptophan-d5 is a deuterium labeled L-Tryptophan, which is an essential amino acid and a precursor of serotonin, melatonin, and vitamin B3. Deuteration of drug molecules has garnered attention for its potential impact on pharmacokinetic and metabolic profiles.
- 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 can be incorporated into drug molecules for quantitation during drug development.
Cambridge Isotope Laboratories 4-Hydroxyestrone (unlabeled) CP 96% 0 1 mg
4-Hydroxyestrone (unlabeled) CP 96% 0 1 mg
Cambridge Isotope Laboratories Desethylhydroxyatrazine (unlabeled) 100 ug/mL in 80 20 water diethylamine 1 2 mL
Desethylhydroxyatrazine (unlabeled) 100 ug/mL in 80 20 water diethylamine 1 2 mL
Cambridge Isotope Laboratories Diethyl phthalate (unlabeled) 100 ug/mL in nonane 1 2 mL
Diethyl phthalate (unlabeled) 100 ug/mL in nonane 1 2 mL
Cambridge Isotope Laboratories EN-1948-4 Who PCB Calibration Series (CS3) 0 2 mL
EN-1948-4 Who PCB Calibration Series (CS3) 0 2 mL
Cambridge Isotope Laboratories 2 2 4 4-TetraBDE (BDE-47) (13C12 99%) 50 ug/mL in nonane 1 2 mL
2 2 4 4-TetraBDE (BDE-47) (13C12 99%) 50 ug/mL in nonane 1 2 mL
Cambridge Isotope Laboratories n-Heptadecane (D36 98%) (5% related per-deuterated alkanes) CP 95% 5 g
n-Heptadecane (D36 98%) (5% related per-deuterated alkanes) CP 95% 5 g
Medchemexpress LLC Succinic acid-d6 | 21668-90-6 | 124.13 | 5 MG
Succinic acid-d6 is a deuterium-labeled form of succinic acid, an essential intermediate in the tricarboxylic acid cycle and a product of anaerobic metabolism. This stable isotope can be employed as a tracer and an internal standard for quantitative analysis using techniques such as NMR, GC-MS, or LC-MS. It is presented as a white to off-white solid.
- Used as a tracer in metabolic studies.
- Serves as an internal standard for quantitative analytical methods.
- Key intermediate in the tricarboxylic acid cycle.
- Product of anaerobic metabolism.
- Recommended storage at 4°C, sealed, away from moisture.
Medchemexpress LLC Palmitic acid-d31 | 39756-30-4 | 287.62 | 25 MG
Palmitic acid-d31 is the deuterium labeled Palmitic acid. Palmitic acid is a long-chain saturated fatty acid commonly found in both animals and plants. PA can induce the expression of glucose-regulated protein 78 (GRP78) and CCAAT/enhancer binding protein homologous protein (CHOP) in mouse granulosa cells.
- Used as a tracer
- Used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS