Isotopically Labeled Compounds
Medchemexpress LLC Bilirubin-d4 (technical grade) | 588.69 | C33H32D4N4O6 | 1mg
Bilirubin-d4 (Technical Grade) is the deuterium labeled Bilirubin
Medchemexpress LLC 6PPD-quinone-d5 | 2750119-14-1 | C18H17D5N2O2 | 5 MG
6PPD-quinone-d5 is a deuterium-labeled compound, specifically the deuterium-labeled form of 6PPD-quinone. It is utilized in drug development as a tracer and internal standard for quantitative analysis, primarily due to deuterium substitution's potential to influence the pharmacokinetic and metabolic profiles of drugs.
- Can be used as a tracer
- Can be used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS
Medchemexpress LLC L-Aspartic acid-13C | 81201-97-0 | 134.10 | 5 MG
L-Aspartic acid-13C is a 13C labeled L-Aspartic acid, an amino acid that can penetrate the blood-brain barrier. It is commonly used for preparing prodrugs to target colon and cecal tissues and in research concerning inflammatory conditions. This product offers several advantages:
- Can be used as a tracer.
- Can be used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS.
- Has been shown to be a suitable prodrug for colon-specific drug delivery.
- The apparent efflux rate across the Blood-Brain Barrier (BBB) is sevenfold faster than that of L-Glu.
Cambridge Isotope Laboratories GLYCOURSODEOXYCHOLIC ACID (2,2,4,4-D4, 98%) CHEMICAL PURITY 97%, 10 MG
GLYCOURSODEOXYCHOLIC ACID (2,2,4,4-D4, 98%) CHEMICAL PURITY 97%, 10 MG
Cambridge Isotope Laboratories TRANS-PERMETHRIN UNLABEL 50 UG
5000168179 TRANS-PERMETHRIN UNLABEL 50 UG
Cambridge Isotope Laboratories SPIRULINA WHOLE CELLS UNLABEL
5000168181 SPIRULINA WHOLE CELLS UNLABEL
Medchemexpress LLC Guanine-13C | 201489-20-5 | 99.5% | 152.12 g/mol | C413CH5N5O | 1mg
Guanine-13C is the 13C labeled Guanine[1] Guanine (2-Aminohypoxanthine) is one of the fundamental components of nucleic acids (DNA and RNA) Guanine is a purine derivative consisting of a fused pyrimidine-imidazole ring system with conjugated double bonds
Cambridge Isotope Laboratories Di-N-Butyl phthalate (ring-D4 98%) 0 1 g
Di-N-Butyl phthalate (ring-D4 98%) 0 1 g
Medchemexpress LLC Methyl nicotinate-d4 | 345909-99-1 | 99.5% | 100 MG
Methyl nicotinate-d4 is the deuterium labeled Methyl nicotinate. Methyl nicotinate, the methyl ester of Niacin found in alcoholic beverages, is used as an active ingredient as a rubefacient in over-the-counter topical preparations indicated for muscle and joint pain.
- Can be used as a tracer and as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS.
- Deuteration has the potential to affect the pharmacokinetic and metabolic profiles of drugs.
Medchemexpress LLC Idasanutlin-d3-1 | 1229705-22-9 | C31H26D3Cl2F2N3O4 | 5 MG
Idasanutlin-d3-1 (RG7388-d3-1) is a deuterium-labeled Idasanutlin, a potent antagonist of MDM2/p53, inhibiting relapsed or refractory acute myeloid leukemia. Stable heavy isotopes are incorporated as tracers for quantitation during drug development, and deuteration can affect the pharmacokinetic and metabolic profiles of drugs.
Cambridge Isotope Laboratories L-ARGININOSUCCINIC ACID BARIUM SALT:2H2O (ARGININE-13C6, 99%; 15N4, 99%) 90%+ CP, 0.5 MG
L-ARGININOSUCCINIC ACID BARIUM SALT:2H2O (ARGININE-13C6, 99%; 15N4, 99%) 90%+ CP, 0.5 MG
Medchemexpress LLC Glycerol-13C-1 | 82425-96-5 | 99.3% | 50 MG
Glycerol-13C-1 (90% in water) is a 13C labeled Glycerol. Glycerol is utilized in sample preparation and gel formation for polyacrylamide gel electrophoresis. It is intended for research use only and not sold to patients.
- Used as a tracer.
- Can be used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS.
- Stable heavy isotope.
Medchemexpress LLC Pimozide-d4-1 | 00-00-0 | 465.57 g/mol | C28H25D4F2N3O | 5 MG
Pimozide-d4-1 is a deuterium-labeled isotopologue of pimozide supplied for research and analytical applications. The product is offered as a 5 mg quantity and is accompanied by a product data sheet and handling instructions for laboratory use.
- Isotopically labeled (d4) for use as a mass-shifted internal standard.
- Intended for research and analytical use.
- Provided as a 5 mg powder.
- Molecular formula C28H25D4F2N3O; molecular weight 465.57 g/mol.
- Data sheet and handling instructions available for purity and handling information.
Cambridge Isotope Laboratories 2-HYDROXYBENZOIC ACID (SALICYLIC ACID) (D6, 97%), 0.25 G, 285979-87-5
2-HYDROXYBENZOIC ACID (SALICYLIC ACID) (D6, 97%), 0.25 G, 285979-87-5