Isotopically Labeled Compounds
Medchemexpress LLC Chlorhexidine-d8 dihydrochloride | 2012598-75-1 | 95.7% | 1 MG
Chlorhexidine-d8 dihydrochloride is a deuterium labeled form of Chlorhexidine dihydrochloride, an orally active cationic antimicrobial agent. It targets microbial cell membranes, binding to phospholipids non-specifically to destroy membrane structure and induce leakage of cell contents. It exhibits broad-spectrum bactericidal activity against both Gram-positive and Gram-negative bacteria by interfering with membrane permeability, causing protein precipitation, and disrupting energy metabolism. This leads to rapid inhibition of microbial growth and induction of cell death.
- Can be used as a tracer
- Can be used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS
Cambridge Isotope Laboratories Sodium Bicarbonate (13C, 99%), 87081-58-1, 5g
Molecular Formula CHO3.Na, Purity 98%, Molecular Weight 84.995, Synonyms: Sodium hydrogen carbonate; Baking soda; Carbonic acid monosodium salt
![Revvity Health Sciences Inc GLP-1 (7-36), [<sup>125</sup>I]-, 10µCi (370kBq)](https://assets.fishersci.com/TFS-Assets/CCG/product-images/NC2307162.jpg-250.jpg)
Revvity Health Sciences Inc GLP-1 (7-36), [125I]-, 10µCi (370kBq)
GLP-1 (7-36), [125I]-, 10µCi (370kBq)
Medchemexpress LLC L-arginine-15N2 hydrochloride | 204633-92-1 | MFCD00144557 | 212.65 | 50 MG
L-Arginine-15N2 hydrochloride is the 15N-labeled L-Arginine hydrochloride. L-Arginine hydrochloride is a nitrogen donor for the synthesis of nitric oxide, a potent vasodilator that is deficient during times of sickle cell crisis.
- 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 have been incorporated into drug molecules, largely as tracers for quantitation during the drug development process.
- Deuteration has gained attention because of its potential to affect the pharmacokinetic and metabolic profiles of drugs.
Medchemexpress LLC Linalool-d3 | 1216673-02-7 | 157.27 | 5 MG
Linalool-d3 is the deuterium-labeled version of Linalool, a natural monoterpene found in essential oils of coriander. It acts as a competitive antagonist of the N-methyl d-aspartate (NMDA) receptor, exhibiting anti-tumor and anti-cardiotoxicity activities. It also functions as a PPARα ligand, reducing plasma TG levels and altering hepatic transcriptome and plasma metabolome.
- Used as a tracer
- Used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS
Cambridge Isotope Laboratories PREGNENOLONE SULFATE, SODIUM SALT (20,21-13C2, 99%;16,16-D2, 98%), 5 MG
PREGNENOLONE SULFATE, SODIUM SALT (20,21-13C2, 99%;16,16-D2, 98%), 5 MG
Cambridge Isotope Laboratories SPECTRA 9 (D, 97%+; 15N, 98%+), 0.5 L
SPECTRA 9 (D, 97%+; 15N, 98%+), 0.5 L
Cambridge Isotope Laboratories PALMITIC ACID (D31, 98%), 1 G, 39756-30-4
PALMITIC ACID (D31, 98%), 1 G, 39756-30-4
American Radiolabeled Chemicals Inc ESTRADIOL-B-D-GLU-3H 50UC
Estradiol-6,7-3H(N)-17-beta-D-glucuronide 50uCi in ethanol:water (9:1), 1 mCi/ml, S.A. 30-60 Ci/mmol, M.W. 448.5, Shipped in Dry Ice
American Radiolabeled Chemicals Inc FLUMAZENIL ME-3H 25UC
Flumazenil-N-methyl-3H (RO 15-1788) 25uCi, 40-60 Ci/mmol, ethanol, 1 mCi/ml, M.W. 303.29, Shipped in Dry Ice, Exclusive
American Radiolabeled Chemicals Inc TELMISARTAN-3H(G) 50UC
Telmisartan-3H(G) 50uCi in ethanol, 1 mCi/ml, S.A. 5-15 Ci/mmol, M.W. 514.62, Exclusive
![Revvity Health Sciences Inc AB-MECA, [<sup>125</sup>I]-(4-Amino-3-[<sup>125</sup>I]iodobenzyl-5`-N-)-, 10µCi](https://assets.fishersci.com/TFS-Assets/CCG/product-images/502810490.jpg-250.jpg)
Revvity Health Sciences Inc AB-MECA, [125I]-(4-Amino-3-[125I]iodobenzyl-5`-N-)-, 10µCi
AB-MECA, [125I]-(4-Amino-3-[125I]iodobenzyl-5`-N-)-, 10µCi
Cambridge Isotope Laboratories CDC PCB Calibration Solution (CS3) 0 5 mL
CDC PCB Calibration Solution (CS3) 0 5 mL