Isotope Standards
Medchemexpress LLC Moxifloxacin-d4 hydrochloride | C21H21D4ClFN3O4 | 1 MG
Moxifloxacin-d4 hydrochloride is the hydrochloride salt form of deuterium labeled Moxifloxacin. It is an orally active antimicrobial that can be used in the research of acute bacterial sinusitis, acute bacterial exacerbations of chronic bronchitis, and community-acquired pneumonia.
- Can be used as a tracer
- Can be used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS
Inorganic Ventures 100µg/mL 6LITHIUM 125mL
Inorganic Ventures' 100 ppm (µg/mL) 6Lithium for ICP-MS is a 125mL certified reference material set in a nitric acid matrix for stability. This lithium standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. See Certificate of Analysis for expiration.
ATTENTION: Inorganic Ventures is no longer supplying paper copies of Certificate of Analyses(CoA) and Safety Data Sheets (SDS). Please use this link to download your copies: https://www.inorganicventures.com/coa-sds-search
Medchemexpress LLC Benzoic-2,3,4,5-d4 acid, 6-[(2,3-dimethylphenyl)amino]- | 1216745-79-7 | 98.0% | 1 MG
Mefenamic acid-d4 is a deuterium labeled Mefenamic acid. It is a BBB-permeable non-steroidal anti-inflammatory agent that acts as a competitive inhibitor of hCOX-1 and hCOX-2, with IC50s of 40 nM and 3 μM, respectively.
- Can be used as a tracer.
- Can be used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS.
Cerilliant Corporation JWH-018 4HYDROXYPENTYL MET D5
JWH-018 N-(4-hydroxypentyl) metabolite-D5, 100 �g/mL, 1 mL; 1 mL/ampoule
Medchemexpress LLC 21-Deoxycortisol-d8 | 2479914-04-8 | 98.79% | 354.51 | 1 MG
21-Deoxycortisol-d8 is the deuterium labeled 21-Deoxycortisol. 21-Deoxycortisol is an endogenous metabolite and a sign of congenital adrenal hyperplasia. This compound can be used as a tracer or an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS. Deuteration has gained attention because of its potential to affect 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 DC-LC3in-D5 | 2868312-73-4 | 98.6% | C19H22Cl2N2O3 | 50 MG
DC-LC3in-D5 | 2868312-73-4 | 98.6% | C19H22Cl2N2O3 | 50 MG
Medchemexpress LLC Imatinib-d4 (STI571 d4; CGP-57148B d4) | 1134803-16-9 | C29H27D4N7O | 1 MG
Imatinib-d4 (STI571-d4) is a deuterium-labeled version of Imatinib (STI571), an orally bioavailable tyrosine kinase inhibitor. It selectively targets and inhibits the activity of BCR/ABL, v-Abl, PDGFR, and c-kit kinases, and is intended for research use only. This compound serves as a tracer and an internal standard for quantitative analysis, leveraging stable heavy isotopes like deuterium to potentially influence 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
- Stable heavy isotopes of hydrogen, carbon, and other elements incorporated into drug molecules largely serve as tracers for quantitation during drug development
- Deuteration can affect pharmacokinetic and metabolic profiles of drugs
Medchemexpress LLC Leukotriene E4 | 75715-89-8 | 99.8% | 439.61 | 100 UG
Leukotriene E4 is produced by the action of dipeptidase on LTD4. It is a constituent of slow-reacting substance of anaphylaxis (SRS-A). Leukotriene E4 accumulates in both plasma and urine, and its urinary excretion is often used as an indicator of asthma.
Medchemexpress LLC L-Phenylalanine-d8 | 17942-32-4 | 99.6% | 173.24 | 1 MG
L-Phenylalanine-d8 is a deuterium labeled L-Phenylalanine. As an essential amino acid isolated from Escherichia coli, L-Phenylalanine acts as an α2δ subunit of voltage-dependent Ca+ channels antagonist. It is also a competitive antagonist for the glycine- and glutamate-binding sites of N-methyl-D-aspartate receptors (NMDARs) and non-NMDARs. Stable heavy isotopes, such as deuterium in this compound, are incorporated into molecules for use as tracers in drug development, with potential benefits for pharmacokinetic and metabolic profiles.
- Acts as an α2δ subunit antagonist of voltage-dependent Ca+ channels
- Functions as a competitive antagonist for glycine- and glutamate-binding sites of N-methyl-D-aspartate receptors (NMDARs)
- Used as a tracer in various applications
- Serves as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS
- Applied in the production of food flavors and pharmaceuticals