Imidazopyrimidines
![Alkali Scientific Adenine [6 Aminopurine] [Vitamin B4] USP, 1 Kg](https://assets.fishersci.com/TFS-Assets/CCG/product-images/5000661464.jpg-250.jpg)
Alkali Scientific Adenine [6 Aminopurine] [Vitamin B4] USP, 1 Kg
Adenine (Vitamin B4) is a purine nucleobase that plays a key role in cellular energy production, DNA and RNA synthesis, and metabolic regulation. The USP grade 1kg formulation is ideal for use in biochemical and pharmaceutical research. Adenine is used as a precursor in nucleotide biosynthesis and is integral in many cellular functions, including the synthesis of ATP (adenosine triphosphate), essential for energy transfer in cells. It is also utilized in genetic research, cell culture media, and studies on purine metabolism. This high-quality reagent is essential in DNA/RNA synthesis and other biological studies, making it a valuable component in a wide range of scientific experiments.
Medchemexpress LLC Adenine-15N5 | 73-24-5 | 95.0% | 5 MG
This product is a 15N labeled nucleobase, which is one of the four essential components of DNA and RNA. It plays a crucial role in biochemistry, including cellular respiration, the formation of ATP and cofactors (NAD and FAD), and protein synthesis.It is intended for research use only.
- Can be used as a tracer.
- Functions as an internal standard for quantitative analysis using techniques like NMR, GC-MS, or LC-MS.
- Stable heavy isotopes can impact pharmacokinetic and metabolic profiles.
Medchemexpress LLC Adenine (Standard) | 73-24-5 | >99.9% | 50 MG
Adenine (6-Aminopurine) is a purine, a fundamental nucleobase in DNA and RNA. It plays a pivotal role in various biochemical processes, including cellular respiration, and the formation of critical energy molecules like ATP and cofactors such as NAD and FAD, essential for protein synthesis. This product, an analytical standard, is designed for research and analytical applications, commonly employed in qualitative, quantitative, and methodological studies involving techniques like HPLC, GC, and MS.
- Functions as a chemical component of DNA and RNA.
- Crucial for cellular respiration.
- Involved in the formation of ATP and cofactors (NAD and FAD).
- Participates in protein synthesis.
- Suitable for research and analytical applications.
- Utilized in HPLC, GC, and MS research experiments.
Apexbio Technology LLC IBMX(Synonyms: 3-Isobutyl-1-methylxanthine, 1-Methyl-3-isobutylxanthine, 3-Isobutyl-1-methyl-xanthine), 10mM (in 1mL DMSO), CAS: 28822-58-4.
IBMX (CAS 28822-58-4) is a methylxanthine derivative commonly employed in research as a non-selective inhibitor of phosphodiesterase (PDE) isozymes It inhibits PDE3 PDE4 and PDE5 with IC50 values of approximately 6 5 26 3 and 31 7 M respectively By inhibiting PDE activity IBMX elevates intracellular cyclic AMP (cAMP) and cyclic GMP (cGMP) concentrations thereby activating downstream cyclic nucleotide-dependent protein kinases Additionally IBMX antagonizes adenosine receptors blocking endogenous adenosine-mediated cellular effects In animal studies IBMX administration has been shown to modulate drug-induced behavioral sensitization highlighting its utility in neuropharmacological research
Medchemexpress LLC 3-Methylxanthine | 1076-22-8 | 99.5% | C6H6N4O2 | 25 MG
3-Methylxanthine is a xanthine derivative and an endogenous metabolite, primarily known as a cyclic guanosine monophosphate (GMP) inhibitor. It is intended for research use only.
- Acts as a cyclic GMP inhibitor
- IC50 of 920 μM on guinea-pig isolated trachealis muscle
- Classified as an endogenous metabolite
- Solid appearance, white to khaki in color
- Molecular structure consistent with NMR and LCMS analysis
Cambridge Isotope Laboratories THEOPHYLLINE (DIMETHYL-13C2, 99%), 0.1 G
THEOPHYLLINE (DIMETHYL-13C2, 99%), 0.1 G
![Alkali Scientific Allopurinol [4 Hydroxypyrazolo [3,4 d]pyrimidine], 100 G](https://assets.fishersci.com/TFS-Assets/CCG/product-images/5000660741.jpg-250.jpg)
Alkali Scientific Allopurinol [4 Hydroxypyrazolo [3,4 d]pyrimidine], 100 G
Amikacin Disulfate is an aminoglycoside antibiotic commonly used in laboratory research for its broad spectrum antibacterial activity against Gram negative and certain Gram positive organisms. It functions by binding to the bacterial 30S ribosomal subunit, disrupting protein synthesis and leading to cell death. Due to its stability against many bacterial resistance enzymes, it is frequently used in microbiological studies and culture systems where reliable antibacterial control is required. This compound is widely applied in cell culture contamination prevention, antimicrobial susceptibility testing, and bacterial inhibition studies. Supplied in a 25 gram quantity, it is suitable for routine laboratory use and bulk preparation of working solutions.
Medchemexpress LLC 8-chloro caffeine | 4921-49-7 | MFCD00047246 | 99.4% | 228.64 g·mol⁻¹ | C8H9ClN4O2 | 50 MG
8-Chloro caffeine is a halogenated caffeine analogue used in research as an adenosine receptor ligand. It has been reported to bind adenosine receptors (apparent Ki ≈ 30 μM) and is supplied as a solid for laboratory use. The compound's CAS number is 4921-49-7 and molecular weight is 228.64 g·mol⁻¹.
Medchemexpress LLC 1-Methylxanthine | 6136-37-4 | 166.14 | 1 ML
1-Methylxanthine is a caffeine derivative that serves as an essential human urinary metabolite of caffeine and theophylline. It enhances the radiosensitivity of tumor cells and is intended for research and analytical applications.
- Caffeine derivative and human urinary metabolite
- Enhances radiosensitivity of tumor cells
- Molecular formula: C6H6N4O2
- Molecular weight: 166.14
- Purity: 98.1% (HPLC)
- Stable for years as powder, months in solvent
