Isotopically Labeled Compounds
Medchemexpress LLC Tiopronin-13c,d3 | 1189695-13-3 | ≥98% | 1 MG
Tiopronin-13C,d3 is a deuterium labeled form of Tiopronin. Tiopronin is known as a diffusible antioxidant, an antidote for heavy metal poisoning, and a radioprotective agent. This compound can help control the rate of cystine precipitation and excretion, showing potential for use in treating conditions like cystinuria, rheumatoid arthritis, and various hepatic disorders.
- Deuterium labeled Tiopronin
- Functions as a diffusible antioxidant
- Acts as an antidote to heavy metal poisoning
- Serves as a radioprotective agent
- Shows potential for cystinuria, rheumatoid arthritis, and hepatic disorders
Medchemexpress LLC D-Glucose-13C-4 | 40762-22-9 | 98.0% | 1 MG
D-Glucose-13C-4 is the 13C labeled form of D-Glucose. D-Glucose, a monosaccharide, is a significant carbohydrate in biology, serving as a carbohydrate sweetener and a crucial component of general metabolism. It also acts as a critical signaling molecule related to both cellular metabolic status and biotic and abiotic stress responses.
- 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 Levofloxacin-13C,d3 | 1261398-33-7 | 98.8% | 1 MG
Levofloxacin-13C,d3 is a labeled version of Levofloxacin, an antibiotic commonly used to treat a variety of bacterial infections. This specific compound incorporates 13C and deuterium isotopes, making it suitable for research applications where isotopically labeled compounds are required, such as in pharmacokinetic studies or as an internal standard in analytical methods.
- Isotopically labeled for research applications
- Suitable for pharmacokinetic studies
- 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 Methanol-d4 (d, 99.8%); Serum Bottle-50 Grams
Methanol-d4 (d, 99.8%); Serum Bottle-50 Grams
Medchemexpress LLC Sulfadimethoxine-d6 | 73068-02-7 | 99.0% | 5 MG
Sulfadimethoxine-d6 is the deuterium-labeled form of Sulfadimethoxine, a sulfonamide antibiotic used to treat various infections. This compound is intended for research use only.
- Used as a tracer or internal standard for quantitative analysis
- Suitable for methods such as NMR, GC-MS, or LC-MS
- Isotope-labeled compound
- Internal standard for clinical mass spectrometry, food, pesticides, and veterinary medicine
- Stable isotope-labeled inhibitor for in vivo cell experiments
- Used in therapeutic drug monitoring (TDM)
Medchemexpress LLC Cytidine-13C (Cytosine β-D-riboside-13C) | 201996-57-8 | 99.0% | 100 MG
Cytidine-13C is a 13C labeled pyrimidine nucleoside that acts as a component of RNA. It is a precursor of uridine and controls neuronal-glial glutamate cycling, affecting cerebral phospholipid metabolism and catecholamine. This compound is intended for research use only and is 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 Adenosine-d-1 | 119540-53-3 | >99.5% | 1 MG
Adenosine-d-1 is the deuterium labeled Adenosine. Adenosine (Adenine riboside), a ubiquitous endogenous autacoid, acts through the enrollment of four G protein-coupled receptors: A1, A2A, A2B, and A3. Adenosine affects almost all aspects of cellular phys.
- Used as a tracer
- Used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS
Medchemexpress LLC Rimantadine-d4 hydrochloride | 350818-67-6 | 99.0% | 1 MG
Rimantadine-d4 hydrochloride is a deuterium-labeled version of Rimantadine hydrochloride, an orally active antiviral compound. It functions as an inhibitor for the M2 protein, which is crucial for blocking the hydrogen ion channel activity of the virus, thereby preventing its entry and replication. This mechanism of action provides broad-spectrum antiviral activity. This compound is particularly useful in research for quantitation during drug development and as an internal standard for quantitative analysis.
- Can be used as a tracer
- Can be used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS
- Deuterium-labeled compound
- Exhibits broad-spectrum antiviral activity
- Blocks hydrogen ion channel activity
Medchemexpress LLC Adenosine-1′-13C | 201996-55-6 | 96.3% | 1 MG
Adenosine-1′-13C is the 13C labeled Adenosine. Adenosine (Adenine riboside), a ubiquitous endogenous autacoid, acts through the enrollment of four G protein-coupled receptors: A1, A2A, A2B, and A3. Adenosine affects almost all aspects of cellular physiology and is 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
- Incorporates stable heavy isotopes into drug molecules for quantitation
- Has potential to affect pharmacokinetic and metabolic profiles of drugs
Medchemexpress LLC Thiamethoxam-d3 | 1294048-82-0 | 99.0% | 1 MG
Thiamethoxam-d3 is the deuterium labeled Thiamethoxam. Thiamethoxam is a broad spectrum neonicotinoid insecticide.
- 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.
Cayman Chemical DIquat-d4bromIde 5mg
An internal standard for the quantification of diquat by GC- or LC-MS
Sigma Aldrich Fine Chemicals Biosciences Citric acid-2,4-13C2 99 atom % 13C | 121633-50-9 | MFCD00143997 | 100MG
Citric acid-2,4-13C2 99 atom % 13C | Mol Wt: 194.11 | 121633-50-9 | MFCD00143997 | 100MG
Sigma Aldrich Fine Chemicals Biosciences Cyclohexanone-d10 98 atom % D | 51209-49-5 | MFCD00144023 | 5G
Cyclohexanone-d10 98 atom % D | Purity: 99% (CP) | Mol Wt: 108.2 | 51209-49-5 | MFCD00144023 | 5G
Medchemexpress LLC Rabeprazole-d4 sodium | 117976-90-6 | 98.6% | 1 MG
Rabeprazole-d4 sodium is a deuterium-labeled version of Rabeprazole sodium, a second-generation proton pump inhibitor. It irreversibly inactivates gastric H+/K+-ATPase and induces apoptosis. This compound is suitable for research on gastric ulcerations and gastroesophageal reflux.
- Can be used as a tracer
- Can be used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS