Imidazopyrimidines
Selleck Chemical LLC Mercaptopurine (6-MP) S1305-1g
Mercaptopurine(6-MP) is a widely used antileukemic agent and immunosuppressive drug that inhibits de novo purine synthesis through incorporation of thiopurine methyltransferase metabolites into DNA and RNA
Sigma Aldrich Fine Chemicals Biosciences Xanthine Oxidase microbial
Allopurinol is a synthetic drug show to inhibit xanthine oxidase.
Sigma Aldrich Fine Chemicals Biosciences Caffeine anhydrous 99 fCC1KG
Caffeine is an addictive psychoactive compound consumed mostly in the form of brewed coffee instant coffee tea and caffeinated soft drinks. Caffeine is reported to be an allergen and causes anaphylaxis. It is added to common analgesics such as paracetamol ibuprofen and aspirin for enhancing their analgesic efficacy. It is a plant-derived drug and has been detected in low doses in the floral nectar and pollen of Citrus. Determination of caffeine in beverages by square-wave voltammetry using Nafion-ruthenium oxide pyrochlore chemically modified electrode has been reported. Caffeine acts as an antagonist of adenosine A1 receptors (A1R) and A2AR at non-toxic doses. Chronic consumption of caffeine is reported to prevent the memory impairment in type 2 diabetic mice.
Medchemexpress LLC 3-isobutyl-1-methylxanthine | 28822-58-4 | MFCD00005584 | >98.0% | 222.24 g/mol | C10H14N4O2 | 1G
IBMX (3-isobutyl-1-methylxanthine) is a non-selective cyclic nucleotide phosphodiesterase inhibitor used in research to raise intracellular cAMP and cGMP and to probe PKA/PKG signaling pathways. Supplied as a solid research reagent, it is used in biochemical assays and cell-based studies to pharmacologically increase cyclic nucleotide levels.
- Non-selective phosphodiesterase inhibitor that elevates cAMP and cGMP.
- Commonly used in cell signaling and biochemical assay workflows.
- Purity >98.0% by HPLC (typical specification).
- Chemical formula C10H14N4O2; molecular weight 222.24 g/mol.
- CAS number 28822-58-4 for unambiguous identification.
- Available in small-scale research pack sizes as a solid powder.
Apexbio Technology LLC Adenine HCl 2922-28-3 10mM (in 1mL DMSO)
Adenine HCl is a purine derivative functioning as a fundamental building block of nucleic acids It facilitates the biosynthesis of adenosine triphosphate (ATP) nicotinamide adenine dinucleotide (NAD) and flavin adenine dinucleotide (FAD) thus participating in cellular energy metabolism and redox reactions Adenine also exhibits affinity and agonistic properties at adenosine receptors modulating physiological processes In in vitro studies adenine demonstrates cytoprotective activity particularly in renal tubular cell injury models and exerts modulatory effects in vivo on lipid metabolism pathways influencing fatty acid synthesis and mitochondrial -oxidation Based on these properties adenine HCl holds research potential in cellular protection and metabolic disease models
Sigma Aldrich Fine Chemicals Biosciences Xanthine >=99.5% (HPLC), purified by recrystallization | 69-89-6 | MFCD00078453 | 5G
Xanthine >=99.5% (HPLC), purified by recrystallization | Purity: >=99.5% (HPLC) | Mol Wt: 152.11 | 69-89-6 | MFCD00078453 | 5G
Sigma Aldrich Fine Chemicals Biosciences Adenine hemisulfate salt | 321-30-2 | MFCD00213655 | 5 g
Adenine hemisulfate salt | Purity: ≥99% | Mol Wt: 184.17 | 321-30-2 | MFCD00213655 | 5 g
Medchemexpress LLC HY-B1505 100mg Medchemexpress, Acefylline CAS:652-37-9 Purity:>98%
Medchemexpress, HY-B1505 100mg Acefylline CAS:652-37-9 Acefylline is an adenosine receptor antagonist. Purity:>98% Medchemexpress has over 10000 novel life-science reagents, reference compounds, APIs and natural compounds for laboratory and scientific use. Other quantity can also be offered.
Medchemexpress LLC Xanthine | 69-89-6 | MFCD00078453 | 99.1% | 152.11 g/mol | C5H4N4O2 | 25 G
Xanthine (CAS 69-89-6) is a purine-derived endogenous metabolite used as an analytical reference standard and research reagent in studies of purine metabolism, enzymology, and analytical chemistry. Supplied as a solid standard, it is suitable for quantitative analysis, method development, and calibration.
- High purity (≈99.1%).
- Molecular formula C5H4N4O2 and molecular weight 152.11 g/mol.
- Solid form suitable for analytical reference standards and calibration.
- Used in metabolic and purine pathway studies, and enzymology.
- Provided in small sealed quantities appropriate for research and analytical use.
Sigma Aldrich Fine Chemicals Biosciences 6-Thioguanine >=98% | 154-42-7 | MFCD00233553 | 500MG
6-Thioguanine >=98% | Purity: >=98% | Mol Wt: 167.19 | 154-42-7 | MFCD00233553 | 500MG