Isotopically Labeled Compounds
Medchemexpress LLC 1-Bromododecane-d25 | 204259-66-5 | 99.9% | 274.38 | 10 MG
1-Bromododecane-d25 is the deuterium labeled 1-Bromododecane. 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
- Suitable for research use only
- Potential to affect pharmacokinetic and metabolic profiles of drugs
Hampton Research HR2-406-43/Detergent Screen #43 (D7), 0.5 ml - n-Nonyl-B-D-glucoside
HR2-406-43/Detergent Screen #43 (D7), 0.5 ml - n-Nonyl-B-D-glucoside. Please note items from this supplier are non-returnable.
Medchemexpress LLC DL-Tryptophan-d3 | 340257-61-6 | 99.3% | 207.24 | 5 MG
DL-Tryptophan-d3 is the deuterium labeled DL-Tryptophan, an endogenous metabolite. It is intended for research use only.
- 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 Oxybutynin-d11 chloride | 1185151-95-4 | 97.4% | 5 MG
Oxybutynin-d11 (chloride) is the deuterium-labeled version of Oxybutynin chloride. Oxybutynin chloride acts as an anticholinergic agent, inhibiting vascular Kv channels in a concentration-dependent manner, with an IC50 of 11.51 μM. Deuterium substitution, as seen in this product, has been studied for its potential to alter the pharmacokinetic and metabolic profiles of drugs.
- It is a deuterium-labeled compound.
- It serves as a tracer.
- It can be used as an internal standard for quantitative analysis through techniques such as NMR, GC-MS, or LC-MS.
- It is intended for research use only.
Cambridge Isotope Laboratories Methanol-D4 (d, 99.8%) +0.05% V/v Tms, 811-98-3, MFCD00044637, 10 g
Chemical Formula: CD3OD, MW: 36.07, 99.8%.
Cambridge Isotope Laboratories Dimethyl Sulfoxide-d6 (d, 99.9%) +0.05% V/v Tms, 2206-27-1, MFCD00002090, 50 g
Chemical Formula: CD3SOCD3, MW: 84.17, 99.9%, Synonyms: DMSO-D6; Methyl sulfoxide-D6; Hexadeuterodimethyl sulfoxide.
![Medchemexpress LLC Urea-13C,15N2 | 58069-83-3 | MFCD00145506 | 100.0% | 63.03 | [13C]H4[15N]2O | 100mg](https://assets.fishersci.com/TFS-Assets/CCG/product-images/5000267858.png-250.jpg)
Medchemexpress LLC Urea-13C,15N2 | 58069-83-3 | MFCD00145506 | 100.0% | 63.03 | [13C]H4[15N]2O | 100mg
Urea-13C 15N2 is the 13C and 15N labeled Urea[1] Urea is a powerful protein denaturant via both direct and indirect mechanisms[1] A potent emollient and keratolytic agent[2] Used as a diuretic agent Blood urea nitrogen (BUN) has been utilized to evaluate renal function[3] Widely used in fertilizers as a source of nitrogen and is an important raw material for the chemical industry
Medchemexpress LLC Normetanephrine-d3 hydrochloride | 1085333-97-6 | 99.9% | 222.68 | 1 MG
Normetanephrine-d3 (hydrochloride) is the deuterium labeled Normetanephrine hydrochloride. Normetanephrine ((±)-Normetanephrine) hydrochloride is the O-methylated metabolite of norepinephrine (NE). It is for research use only and not sold to patients.
- 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 Fmoc-Ala-OH-13C3,15N | 865720-15-6 | 99.9% | 315.30 | 5 MG
Fmoc-Ala-OH-13C3,15N is a 15N-labeled and 13C-labeled Fmoc-Ala-OH, which is an alanine derivative. This compound is intended for research use only and can be used as a tracer or an internal standard for quantitative analysis by methods such as NMR, GC-MS, or LC-MS.
- Used as a tracer.
- Used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS.
- 15N-labeled.
- 13C-labeled.
- Alanine derivative.
- For research use only.
Medchemexpress LLC 4,4'-((Pentane-1,5-diyl-1,1,5,5-d4)bis(oxy))dibenzimidamide dihydrochloride | 1276197-32-0 | 98.0% | 5 MG
This product is Pentamidine-d4 dihydrochloride, with a purity of 98.0%. It appears as a white to off-white solid. It has a molecular formula of C19H22D4Cl2N4O2 and a molecular weight of 417.37. It is intended for research use only.
- Appearance: White to off-white solid
- Purity: 98.0%
- Isotopic enrichment: 99.2%
- Molecular formula: C19H22D4Cl2N4O2
- Molecular weight: 417.37
- Store at 4°C, sealed, away from moisture
- In solvent, store at -80°C for 6 months or -20°C for 1 month, sealed and away from moisture
Medchemexpress LLC Lusutrombopag-d13 | 1110766-97-6 | 98.6% | 604.63 | 1 MG
Lusutrombopag-d13 is deuterium labeled Lusutrombopag. Lusutrombopag is an orally bioavailable thrombopoietin (TPO) receptor agonist, used for treatment of chronic liver disease.
- This compound can be used as a tracer.
- This compound 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 Succinimide-15N | 32807-36-6 | 99.0% | 100.08 | 25 MG
Succinimide-15N is the 15N labeled Succinimide. Succinimide rapidly hydrolyzes into aspartic acid and aspartic acid during the reduction/alkylation process. It is utilized in the development of antiepileptic agents.
- This compound can be used as a tracer.
- This compound 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, primarily as tracers for quantitation during the drug development process. Deuteration has garnered attention due to its potential to influence the pharmacokinetic and metabolic profiles of drugs.
Medchemexpress LLC Norethindrone-d6 | 2376036-05-2 | 99.9% | 5 MG
Norethindrone-d6 is the deuterium-labeled version of Norethindrone, a female progestin approved by the FDA for treating endometriosis, uterine bleeding due to abnormal hormone levels, and secondary amenorrhea. It functions as a click chemistry reagent, containing an Alkyne group that can participate in copper-catalyzed azide-alkyne cycloaddition (CuAAc) reactions with molecules possessing Azide groups.
- Can be used as a tracer and as an internal standard for quantitative analysis using techniques such as NMR, GC-MS, or LC-MS.
- Incorporation of stable heavy isotopes like deuterium into drug molecules is primarily for quantitation as tracers during drug development.
- Deuteration can potentially influence the pharmacokinetic and metabolic profiles of drugs.
- Its Alkyne group enables participation in copper-catalyzed azide-alkyne cycloaddition (CuAAc) reactions.