Isotopically Labeled Compounds
Cambridge Isotope Laboratories SUBERIC ACID (2,2,7,7-D4, 98%), 1 G, 19031-57-3
SUBERIC ACID (2,2,7,7-D4, 98%), 1 G, 19031-57-3
Cambridge Isotope Laboratories CYTIDINE 5'-TRIPHOSPHATE, AMMONIUM SALT (D8, 97%+) CHEM PUR. >90% (IN SOLN), 100 UMOL
CYTIDINE 5'-TRIPHOSPHATE, AMMONIUM SALT (D8, 97%+) CHEM PUR. >90% (IN SOLN), 100 UMOL
Cambridge Isotope Laboratories L-GLUTAMIC ACID (2,3,3,4,4-D5, 98%), 0.05 G, 2784-50-1
L-GLUTAMIC ACID (2,3,3,4,4-D5, 98%), 0.05 G, 2784-50-1
Cambridge Isotope Laboratories ADENOSINE 5'-TRIPHOSPHATE (ATP), AMMONIUM SALT (RIBOSE-3',4',5',5''-D4,98%)CHEM.PUR.>90%(IN SOLN), 100 UMOL
ADENOSINE 5'-TRIPHOSPHATE (ATP), AMMONIUM SALT (RIBOSE-3',4',5',5''-D4,98%)CHEM.PUR.>90%(IN SOLN), 100 UMOL
Medchemexpress LLC Varenicline-d4 hydrochloride | 866823-63-4 | MFCD12546330 | 98.0% | 215.293646 | C13H9D4N3·xHCl | 2.5 MG
Varenicline-d4 hydrochloride is a deuterium-labeled analytical standard supplied as a hydrochloride salt for use as an isotopic tracer and internal standard in quantitative assays. It is intended for research use in NMR, GC-MS, and LC-MS workflows.
- Deuterium-labeled internal standard for quantitative analysis.
- Suitable for NMR, GC-MS, and LC-MS applications.
- High purity (98.0%).
- Supplied as a small-quantity hydrochloride salt (2.5 mg).
- Useful as a tracer in drug development and bioanalytical studies.
Medchemexpress LLC Liraglutide-13C5,15N tetraTFA | 204656-20-2 | 97.7% | 4214.26 | 5 MG
Liraglutide-13C5,15N tetraTFA is the 13C and 15N labeled Liraglutide. Liraglutide is a glucagon-like peptide-1 (GLP-1) receptor agonist used for the study of type 2 diabetes mellitus. It is for research use only and not sold to patients.
- Can be used as a tracer.
- Can be used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS.
- Incorporates stable heavy isotopes for quantitation during drug development.
- Aids in understanding pharmacokinetic and metabolic profiles of drugs.
Cambridge Isotope Laboratories NITROGEN (15N2, 98%+) CODE C, 5 L, 29817-79-6
NITROGEN (15N2, 98%+) CODE C, 5 L, 29817-79-6
Cambridge Isotope Laboratories SODIUM NITRATE (15N, 98%+), 5 G, 31432-45-8
SODIUM NITRATE (15N, 98%+), 5 G, 31432-45-8
Medchemexpress LLC Cytosine-13C,15N2 | 181517-10-2 | 98% | 113.07 | 1 MG
Cytosine-13C,15N2 is the 13C and 15N labeled Cytosine. Cytosine is one of the four main bases found in DNA and RNA. Cytosine modifications exhibit circadian oscillations that are involved in epigenetic diversity and aging. This compound can be used as a tracer and as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS.
- Stable heavy isotopes incorporated into drug molecules as tracers
- Potential to affect the pharmacokinetic and metabolic profiles of drugs
- Appears as a white to off-white solid
- Should be stored at 4°C, protected from light
- In solvent, store at -80°C for 6 months or -20°C for 1 month (protected from light)
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
Cayman Chemical LInzolId-d3 500ug
An internal standard for the quantification of linezolid by GC- or LC-MS
Cayman Chemical BromocrIptIn-13C-d3 500ug
An internal standard for the quantification of bromocriptine by GC- or LC-MS
Medchemexpress LLC Cer5-2'R-d9 | 2260670-31-1 | 99.0% | 562.96 | 1 MG
CER5-2'R-d9 is a deuterium-labeled CER5-2'R.
- Can serve as a tracer.
- Can be used as an internal standard for quantitative analysis using techniques such as NMR, GC-MS, or LC-MS.
- Incorporation of stable heavy isotopes into drug molecules for quantitation during drug development.
- Deuteration can influence the pharmacokinetic and metabolic profiles of drugs.
Cayman Chemical nvIrapIn-d4 1mg
An internal standard for the quantification of nevirapine by GC- or LC-MS