Imidazopyrimidines
Medchemexpress LLC HY-N0138 100mg Medchemexpress, Theobromine CAS:83-67-0 Purity:>98%
Medchemexpress, HY-N0138 100mg Theobromine CAS:83-67-0 Theobromine is a methylxanthine found in cacao beans which can inhibit adenosine receptor A1 ( AR1 ) signaling. 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 (standard) | 69-89-6 | MFCD00078453 | 99.1% | 152.11 g/mol | C5H4N4O2 | 100 MG
Xanthine (Standard) is an analytical reference standard of xanthine (CAS 69-89-6) intended for qualitative and quantitative research. The material is used as a calibration and reference compound in analytical workflows and is supplied with documentation to support safe handling and method validation.
Medchemexpress LLC Xanthine | 69-89-6 | MFCD00078453 | 99.1% | 152.11 g/mol | C5H4N4O2 | 25 MG
Xanthine (Standard) is an analytical reference material of xanthine intended for research and method development. It is supplied as a solid reference standard for qualitative and quantitative analyses in chromatographic and mass spectrometry workflows.
- Reference standard for HPLC, GC, and MS method development and calibration.
- High purity: 99.09% as stated by manufacturer.
- Molecular formula C5H4N4O2 and molecular weight 152.11 g/mol.
- Available in small research quantities (25 mg, 50 mg, 100 mg, 250 mg; larger sizes by quote).
- Supplied as a white to pale yellow powder; store per certificate of analysis.
Medchemexpress LLC 3-methylxanthine (standard) | 1076-22-8 | 99.6% | C6H6N4O2 | 50 MG
3-Methylxanthine (Standard) serves as the analytical standard for 3-Methylxanthine, a xanthine derivative and cyclic guanosine monophosphate (GMP) inhibitor. Intended for research and analytical applications, this standard has an IC50 of 920 μM on guinea-pig isolated trachealis muscle.
- Used as an analytical reference standard in various assays.
- Suitable for qualitative, quantitative, and methodological research.
- Applicable in techniques such as HPLC, GC, and MS.
- Intended for research applications only.
Chem-Impex International, Inc. Xanthine | 69-89-6 | MFCD00078453 | 25G
Xanthine, 69-89-6, MFCD00078453, 25G
Medchemexpress LLC Xanthine | 69-89-6 | MFCD00078453 | 100.0% | 152.11 g/mol | C5H4N4O2 | 50 G
Xanthine is a purine base and endogenous metabolite used as a biochemical reagent and reference in research. It participates in purine catabolism and is applied in enzymology, metabolic studies, and analytical assays. The compound is typically supplied as a dry powder that requires appropriate storage and handling per supplier guidance.
- Purine base and endogenous metabolite used in biochemical research.
- Suitable for enzymatic assays and metabolic pathway studies.
- Soluble in alkaline aqueous solutions and moderately soluble in water with heating.
- Stable as a powder when stored refrigerated or frozen following datasheet recommendations.
- Offered in multiple package sizes to support small-scale and preparative use.
Selleck Chemical LLC Theophylline-7-acetic acid S3988-25mg
Theophylline-7-acetic acid (Acefylline acetyloxytheophylline Carboxymethyltheophylline) acting as an adenosine receptor antagonist is a stimulant drug of the xanthine chemical class
Medchemexpress LLC (R)-Lisofylline | 100324-81-0 | 99.99% | 280.32 | 1 ML
(R)-Lisofylline is the (R)-enantiomer of a Pentoxifylline metabolite with anti-inflammatory properties. It acts as a lysophosphatidic acid acyltransferase inhibitor with an IC50 of 0.6 μM and disrupts IL-12 signaling-mediated STAT4 activation. It has potential for research in type 1 diabetes and autoimmune disorders.
- Acts as a lysophosphatidic acid acyltransferase inhibitor.
- Interrupts IL-12 signaling-mediated STAT4 activation.
- Blocks IL-12-driven Th1 differentiation and T cell proliferation.
- Reduces impairment of insulin secretion induced by IL-1β.
- Suppresses IFN-γ production and onset of diabetes in NOD mice.
- Ameliorates experimental allergic encephalomyelitis in mice.
- Improves survival in mice injected with a lethal dose of LPS.
- Ameliorates sepsis-induced lung injury in minipigs.
Invivogen CAIMP CYCLIC ADENINE MONO500UG
cAIMP Cyclic (adenine monophosphate- inosine monophosphate), a STING ligand 500ug
Apexbio Technology LLC Adenine HCl 2922-28-3 5g
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