Isotopically Labeled Compounds
Medchemexpress LLC Bromhexine-d3 hydrochloride | 611-75-6 | 99.0% | 1 MG
Bromhexine-d3 (hydrochloride) is a deuterium-labeled Bromhexine (hydrochloride) that functions as a potent and specific TMPRSS2 protease inhibitor with an IC50 of 0.75 μM. It holds potential for preventing and managing SARS-CoV-2 infection and also acts as an autophagy agonist. Additionally, Bromhexine hydrochloride serves as a mucolytic cough suppressant, suggesting its utility in various respiratory conditions. This product is intended for research use only.
- Deuterium labeled Bromhexine (hydrochloride)
- Potent and specific TMPRSS2 protease inhibitor
- Can prevent and manage SARS-CoV-2 infection
- Autophagy agonist
- Mucolytic cough suppressant
- Used as a tracer or internal standard for quantitative analysis
Medchemexpress LLC Clotrimazole-d5 | 1185076-41-8 | 99.47% | 349.87 | 1 MG
This product is a deuterium-labeled form of an imidazole derivative. It functions as an antifungal compound and an inhibitor of cytochrome P450 enzymes. This compound also exhibits antibacterial activity and is primarily used for research purposes.
- Functions as a tracer for quantitation during drug development.
- Can be used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS.
- Deuteration has the potential to affect pharmacokinetic and metabolic profiles of drugs.
- Exhibits antifungal properties.
- Acts as an inhibitor of cytochrome P450.
- Possesses antibacterial activity.
Cayman Chemical Letrozole-d4, Purity: ≥99% deuterated forms (d1-d4), CAS: 1133712-96-5, 1 mg
An internal standard for the quantification of letrozole by GC- or LC-MS
Cayman Chemical Lenvatinib-d4, Purity: ≥99% deuterated forms (d1-d4), CAS: 2264050-65-7, 1 mg
An internal standard for the quantification of lenvatinib by GC- or LC-MS
Medchemexpress LLC Sulfabrom-d4 | 2374858-36-1 | 361.25 | 25 MG
Sulfabrom-d4 (N 3517-d4) is the deuterium-labeled form of Sulfabrom, a long-acting sulfonamide. It is employed in the treatment of coccidiosis and various bacterial infections in poultry, swine, and cattle. This product is an isotope-labeled compound.
- Deuterium-labeled form of Sulfabrom
- Used to treat coccidiosis
- Effective against various bacterial infections
- Suitable for poultry, swine, and cattle
![Revvity Health Sciences Inc Triiiodothyronine, L-3, 5, 3'-[<sup>125</sup>I], 500 µCi (18.5 MBq), Specific Activity: 3300 µCi (122 MBq)/µg](https://assets.fishersci.com/TFS-Assets/CCG/product-images/502812391.jpg-250.jpg)
Revvity Health Sciences Inc Triiiodothyronine, L-3, 5, 3'-[125I], 500 µCi (18.5 MBq), Specific Activity: 3300 µCi (122 MBq)/µg
Triiiodothyronine, L-3, 5, 3'-[125I], 500 µCi (18.5 MBq), Specific Activity: 3300 µCi (122 MBq)/µg
Cambridge Isotope Laboratories trans-DCCA (1 carboxyl-13C2 99% 1-D 97%) 100 ug/mL in MTBE 1 2 mL
trans-DCCA (1 carboxyl-13C2 99% 1-D 97%) 100 ug/mL in MTBE 1 2 mL
Cambridge Isotope Laboratories Triethylphosphonoacetate (1-13C 99%) 1 g
Triethylphosphonoacetate (1-13C 99%) 1 g
Medchemexpress LLC L-Tryptophan-15N2 | 204634-20-8 | 206.21 | 5 MG
L-Tryptophan-15N2 is the 15N-labeled L-Tryptophan, an essential amino acid that is a precursor of serotonin, melatonin, and vitamin B3. This compound is used as a tracer and an internal standard for quantitative analysis.
- Used as a tracer
- Used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS
Medchemexpress LLC L-Lysine-13C6,15N2 hydrochloride | 1200447-00-2 | 190.59 | 50 MG
L-Lysine-13C6,15N2 (hydrochloride) is a stable isotope-labeled version of L-lysine hydrochloride, an essential amino acid. It is intended for research use only and not for patient consumption. The unlabeled L-lysine hydrochloride has various benefits, including aiding in the treatment of herpes, improving calcium absorption, reducing illnesses related to diabetes, and enhancing gut health.
- Can be used as a tracer.
- Can serve as an internal standard for quantitative analysis through techniques like NMR, GC-MS, or LC-MS.
- Incorporates stable heavy isotopes of carbon-13 and nitrogen-15.
- Potential to affect pharmacokinetic and metabolic profiles in drug development.
Medchemexpress LLC Reserpine-d9 | 84759-11-5 | 617.73 | 5 MG
Reserpine-d9 is the deuterium labeled Reserpine. Reserpine is an inhibitor of the vesicular monoamine transporter 2 (VMAT2). Stable heavy isotopes have been incorporated into this compound for quantitation during drug development. 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.
- Has the potential to affect the pharmacokinetic and metabolic profiles of drugs due to deuteration.
eMolecules 1020719-86-1 | Medchem Express | Sulfamethoxazole-d4 | 1mg | 673359082 | HY-B0322S | MFCD03425632 | 257.3 | C10H11N3O3S
Medchem Express | Letrazuril | 5mg | 446259027 | HY-106859 | 103337-74-2 | MFCD00867212 | 391.180 | C17H9Cl2FN4O2
If you are unable to find the chemical you are looking for, make sure you are logged into your fishersci.com account and click on the following link:
eMolecules Building Block Tool