Isotopically Labeled Compounds
Cambridge Isotope Laboratories D-GLUCOSE (2-D, 98%), 1 G, 106032-60-4
D-GLUCOSE (2-D, 98%), 1 G, 106032-60-4
Medchemexpress LLC 2,4(1H,3H)-pyrimidinedione-5,6-d2 | 24897-52-7 | 99.9% | 114.10 | C4H2D2N2O2 | 10 MG
Uracil-d2 is the deuterium-labeled analogue of uracil, used as an isotopic standard and tracer in analytical and metabolic studies. It is a white to off-white solid with molecular formula C4H2D2N2O2 and CAS number 24897-52-7.
- Deuterium-labeled for mass spectrometry tracing and isotopic studies.
- High reported purity (≈99.9%).
- Suitable as an internal standard for quantitative assays.
- Supplied in small research quantities appropriate for analytical applications.
- Stable as a powder with recommended cold storage to preserve isotopic integrity.
Cambridge Isotope Laboratories NITROMETHANE (15N, 98%+), 1 G, 23717-53-5
NITROMETHANE (15N, 98%+), 1 G, 23717-53-5
Medchemexpress LLC Tridecanoic acid-d2 | 64118-44-1 | MFCD00053328 | 25mg
Tridecanoic acid-d2 is the deuterium labeled Tridecanoic acid Tridecanoic acid (N-Tridecanoic acid) a 13-carbon medium-chain saturated fatty acid can serve as an antipersister and antibiofilm agent that may be applied to research bacterial infections Tridecanoic acid inhibits Escherichia coli persistence and biofilm formation[1]
Cambridge Isotope Laboratories Phenylbutazone (diphenyl-D10 98%) 0 1 g
Phenylbutazone (diphenyl-D10 98%) 0 1 g
Cayman Chemical Hydroxy Ipronidazole-d3, Purity: ≥99% deuterated forms (d1-d3), CAS: 1156508-86-9, 2.5 mg
An internal standard for the quantification of hydroxy ipronidazole by GC- or LC-MS
Medchemexpress LLC (Rac)-Cotinine-d3 | 110952-70-0 | 99.9% | 50 MG
(Rac)-Cotinine-d3 is the deuterium labeled (Rac)-Cotinine. Deuteration has gained attention due to its potential to impact the pharmacokinetic and metabolic profiles of drugs.
- Used as a tracer.
- Used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS.
- Stable heavy isotopes incorporated into drug molecules.
- Potential to affect pharmacokinetic and metabolic profiles of drugs.
Medchemexpress LLC Lapatinib-d4 | 1184263-99-7 | 99.0% | 585.08 | C29H22D4ClFN4O4S | 10 MG
Lapatinib-d4 is the deuterium-labeled isotopologue of lapatinib used as a stable isotope standard for analytical and pharmacokinetic studies. It is supplied as a solid powder in pre-weighed quantities with specified storage recommendations for long-term stability.
- Deuterium-labeled internal standard for LC-MS/MS assays.
- High purity (≈99%) suitable for quantitative analysis.
- Offered in small pre-weighed amounts for method development.
- Stable in powder form under low-temperature storage.
- Comes with a product datasheet and safety data sheet for handling.
Cambridge Isotope Laboratories POTASSIUM PALMITATE (2,2-D2, 97%), 1 G, 203805-86-1
POTASSIUM PALMITATE (2,2-D2, 97%), 1 G, 203805-86-1
Cambridge Isotope Laboratories HOMOVANILLIC ACID (1,2-13C2, 98-99%), 0.1 G
HOMOVANILLIC ACID (1,2-13C2, 98-99%), 0.1 G
Medchemexpress LLC Dodecanoic-12,12,12-d3 acid | 79050-22-9 | MFCD00190437 | 98.9% | 203.34 g/mol | C12H21D3O2 | 5mg
Lauric acid-d33 is the deuterium labeled Lauric acid Lauric acid is a middle chain-free fatty acid with strong bactericidal properties The EC50s for P acnes S aureus S epidermidis are 2 6 4 g/mL respectively
Cambridge Isotope Laboratories L-ALANINE-N-T-BOC (3,3,3-D3, 99%), 1 G, 161602-47-7
L-ALANINE-N-T-BOC (3,3,3-D3, 99%), 1 G, 161602-47-7
Cambridge Isotope Laboratories INDOLE-3-ACETIC ACID (2,2-D2, 96%), 0.1 G, 24420-86-8
INDOLE-3-ACETIC ACID (2,2-D2, 96%), 0.1 G, 24420-86-8
Medchemexpress LLC D-ribose-d6 | 99.9% | 156.17 g/mol | C5H4D6O5 | 10 MG
D-Ribose-d6 is the deuterium-labeled analogue of D-ribose used as an isotope-labeled standard and tracer in biochemical and analytical studies. It facilitates mass spectrometry and NMR analysis of carbohydrate metabolism and energy-related pathways.
- Deuterium-labeled tracer for mass spectrometry and NMR.
- High isotopic enrichment suitable for quantitative analyses.
- High chemical purity for analytical applications.
- Supplied as a dry powder for easy handling and storage.
- Useful as an internal standard or tracer in metabolic studies.
Cambridge Isotope Laboratories DL-Epinephrine (1 2-13C2 99% 15N 98%) 0 1 g
DL-Epinephrine (1 2-13C2 99% 15N 98%) 0 1 g