Isotopically Labeled Compounds
Medchemexpress LLC Thiophanat-ethyl-d10 | 1398066-16-4 | 380.51 | C14H8D10N4O4S2 | 10 MG
Thiophanat-ethyl-d10 is the deuterium-labeled isotopologue of thiophanat-ethyl provided for research and analytical applications. Supplied as a solid in a 10 mg quantity, it is intended for use as a stable-isotope internal standard and tracer to support quantitative methods. Consult the product datasheet and safety documentation for handling and storage information.
- Deuterium-labeled (d10) isotopologue suitable as an internal standard.
- Used as a tracer for quantitative NMR, GC-MS, and LC-MS analyses.
- Provided as a solid, convenient for preparation of standards and calibrants.
- Supports accurate quantitation by compensating for matrix effects and instrument variability.
- Intended for research use; follow safety and storage recommendations on the datasheet.
Medchemexpress LLC Dibutyl phthalate-d22 | 358731-15-4 | MFCD01861629 | 99.0% | 300.48 | C16D22O4 | 10mg
Dibutyl phthalate-d22 is the deuterium labeled Dibutyl phthalate[1] Dibutyl phthalate is a commonly used plasticizer commonly found in some food packaging materials personal care products and the coating of oral medications May cause toxicity and adverse neurobehavioral effects[2][3][4]
Cayman Chemical Methotrexate-d3, Purity: ≥99% deuterated forms (d1-d3), CAS: 432545-63-6, 10 mg
An internal standard for the quantification of methotrexate by GC- or LC-MS
Cambridge Isotope Laboratories 4-Hydroxybenzoic acid (ring-13C6 99%) 1 mg/mL in methanol 1 2 mL
4-Hydroxybenzoic acid (ring-13C6 99%) 1 mg/mL in methanol 1 2 mL
Cayman Chemical Naphazoline-d4 (hydrochloride), Purity: ≥99% deuterated forms (d1-d4), 1 mg
An internal standard for the quantification of naphazoline by GC- or LC-MS
Medchemexpress LLC Resveratrol-d4 | 1089051-56-8 | 99.36% | 232.27 | 1 MG
Resveratrol-d4 is a deuterium-labeled version of Resveratrol, a natural polyphenolic phytoalexin known for its anti-oxidant, anti-inflammatory, cardioprotective, and anti-cancer properties. It targets various biological pathways including mTOR, JAK, and β-amyloid, and acts as a specific SIRT1 activator. This compound also functions as a potent pregnane X receptor (PXR) inhibitor and an Nrf2 activator, helping to ameliorate aging-related progressive renal injury in mouse models and increasing nitric oxide production in endothelial cells.
- Deuterium-labeled for tracer applications
- Suitable as an internal standard for quantitative analysis
- Exhibits anti-oxidant and anti-inflammatory properties
- Supports cardioprotective and anti-cancer effects
- Activates SIRT1 and Nrf2 pathways
Cambridge Isotope Laboratories L-GLUTAMIC ACID (3,4-13C2, 99%), 0.25 G
L-GLUTAMIC ACID (3,4-13C2, 99%), 0.25 G
