Other Solvents
Sigma Aldrich Fine Chemicals Biosciences 2 Keto 3 methyl 13C butyr100MG
2 Keto 3 methyl 13C butyr100MG
Medchemexpress LLC Cefotaxime-d3 | 63527-52-6 | 98.0% | 458.48 g/mol | C16H14D3N5O7S2 | 1 MG
Cefotaxime-d3 is the deuterium-labeled isotopologue of the third-generation cephalosporin cefotaxime, supplied as a solid for use as an analytical internal standard and tracer in quantitative methods such as NMR, GC-MS, and LC-MS.
- Deuterium-labeled internal standard for quantitative assays.
- High purity: 98.0%.
- Chemical formula: C16H14D3N5O7S2.
- Molecular weight: 458.48 g/mol.
- Appearance: white to off-white solid.
- Intended applications: tracer, calibration, and bioanalytical quantitation.
- Available in 1 mg size; larger sizes available by quote.
Cambridge Isotope Laboratories DL-ALANINE (3-13C, 99%), 1 G, 131157-42-1
DL-ALANINE (3-13C, 99%), 1 G, 131157-42-1
![Revvity Health Sciences Inc Norepinephrine, Levo-[7-<sup>3</sup>H]-, 250µCi (9.25MBq)](https://assets.fishersci.com/TFS-Assets/CCG/product-images/502809352.jpg-250.jpg)
Revvity Health Sciences Inc Norepinephrine, Levo-[7-3H]-, 250µCi (9.25MBq)
Norepinephrine, Levo-[7-3H]-, 250µCi (9.25MBq)
Medchemexpress LLC Sorafenib-13C,d3 | 1210608-86-8 | 98.4% | 468.84 | C20(13C)H13D3ClF3N4O3 | 100 UG
Isotopically labeled sorafenib (13C and d3) intended as an analytical standard and internal standard for mass spectrometry, quantitation, and tracer studies. Supplied as a high-purity research reagent for method development and pharmacokinetic sample analysis. For research use only; not for human or clinical use.
- Isotopically labeled with 13C and three deuteriums.
- Suitable as an internal standard for LC-MS/MS assays.
- High purity suitable for quantitative analysis.
- Supplied in small vials for low-level calibration, e.g. 100 μg.
- Includes supporting documents such as COA and LC-MS data.
- Intended for research use only; not for clinical or human use.
Cayman Chemical Acenocoumarol-d4 1mg
An internal standard for the quantification of acenocoumarol by GC- or LC-MS
Medchemexpress LLC Vardenafil-d5 (hydrochloride) | 1189685-70-8 | MFCD00222079 | 98.7% | 5 MG
Vardenafil-d5 (Vardenafil-d5 hydrochloride) is a deuterated form of Vardenafil, a potent and selective cGMP-specific phosphodiesterase type 5 (PDE5) inhibitor. It is labeled with 5 deuterium atoms at the ethoxyl group of Vardenafil. Vardenafil is known for its ability to increase cGMP levels, leading to smooth muscle relaxation and vasodilation. Vardenafil-d5 is intended for research applications such as bioanalysis, especially in pharmacokinetic studies, drug metabolism research, and for use as an internal standard.
- Deuterated internal standard
- Suitable for pharmacokinetic studies
- Useful in drug metabolism research
- Increases cGMP levels
- Leads to smooth muscle relaxation and vasodilation
- Potent and selective cGMP-specific phosphodiesterase type 5 (PDE5) inhibitor
Cambridge Isotope Laboratories PYRIDOXINE:HCL (5-HYDROXYMETHYL-D2, 98%), 5 MG, 5027-82-7
PYRIDOXINE:HCL (5-HYDROXYMETHYL-D2, 98%), 5 MG, 5027-82-7
Revvity Health Sciences Inc Iodine-125 Radionuclide, 1mCi, Specific Activity: ~17Ci/mg, 10-5M NaOH (pH 8-11)
Iodine-125 Radionuclide, 1mCi, Specific Activity: ~17Ci/mg, 10-5M NaOH (pH 8-11)
Cambridge Isotope Laboratories cis-1 2 3 6-Tetrahydrophthalimide (ring-3 3 4 5 6 6- D6 98%) 0 1 g
cis-1 2 3 6-Tetrahydrophthalimide (ring-3 3 4 5 6 6- D6 98%) 0 1 g
American Radiolabeled Chemicals Inc ANG I TYR4 125I 50UC
Angiotensin I, Tyr4-125I (human) 50uCi in tris buffer, 0.05 mCi/ml, S.A. 2200 Ci/mmol, M.W. ~1420
Medchemexpress LLC Nitrendipine-d5 | 2469554-26-3 | 99.8% | 100 UG
Nitrendipine-d5 is a deuterium-labeled analog of Nifedipine and a dihydropyridine calcium channel blocker. It has been studied for its ability to induce apoptosis, demonstrate antihypertensive and anticancer effects, and block withdrawal symptoms.
- Functions as a dihydropyridine calcium channel blocker
- Induces apoptosis
- Exhibits antihypertensive effects
- Blocks alcohol and morphine withdrawal symptoms
- Reduces right ventricular hypertrophy and pulmonary vascular changes
- Demonstrates anticancer effects on neuroblastoma
- Can be used as a tracer
- Serves as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS
Medchemexpress LLC Terconazole-d4 | 1398065-50-3 | 1 MG
Terconazole-d4 is a deuterium-labeled form of Terconazole, a broad-spectrum antifungal medication primarily used for treating vaginal yeast infections. Deuteration may impact the pharmacokinetic and metabolic profiles of the drug.
- Deuterium-labeled compound
- Broad-spectrum antifungal
- Targets fungal pathogens
- Used for vaginal yeast infection treatment
- May affect pharmacokinetic and metabolic profiles
American Radiolabeled Chemicals Inc SAM-METHYL-3H 1LC
Adenosyl-L-methionine, S-methyl-3H 1Lc in sulfuric acid (pH 2.0):ethanol (9:1), 1 mCi/ml, S.A. 55-85 Ci/mmol, M.W. 398.5, Shipped in Dry Ice, (SAM)
American Radiolabeled Chemicals Inc URACIL 6-3H 1LC
Uracil-6-3H 1mCi in sterile water, 1 mCi/ml, S.A. 20-30 Ci/mmol, M.W. 112.1