Imidazopyrimidines
Thermo Scientific Chemicals Adenine hydrochloride, 98+%, cont. up to ca 5% water
CAS: 2922-28-3 Molecular Formula: C5H6ClN5 Molecular Weight (g/mol): 171.59 MDL Number: MFCD00038990 InChI Key: UQVDQSWZQXDUJB-UHFFFAOYSA-N Synonym: adenine hydrochloride,7h-purin-6-amine hydrochloride,6-aminopurine hydrochloride,1h-purin-6-amine, monohydrochloride,adenine monohydrochloride,unii-364h11m7od,adenine hcl,1h-purin-6-amine, hydrochloride,9h-purin-6-amine, hydrochloride 1:?,9h-purin-6-amine, hydrochloride 1:1 PubChem CID: 76219 IUPAC Name: 7H-purin-6-amine;hydrochloride SMILES: Cl.NC1=C2NC=NC2=NC=N1
Adenine, Synthetic, Spectrum™ Chemical
CAS: 73-24-5
Caffeine, Anhydrous, USP, Spectrum™ Chemical
CAS: 58-08-2
Theophylline, Anhydrous, USP, 97-102%, Spectrum™ Chemical
CAS: 58-55-9 Molecular Formula: C7H8N4O2 Molecular Weight (g/mol): 180.17 InChI Key: ZFXYFBGIUFBOJW-UHFFFAOYSA-N IUPAC Name: 1,3-dimethyl-2,3,6,7-tetrahydro-1H-purine-2,6-dione SMILES: CN1C2=C(NC=N2)C(=O)N(C)C1=O
7-(2-Hydroxyethyl)theophylline, Spectrum™ Chemical
CAS: 519-37-9
Apexbio Technology LLC Theophylline 58-55-9 5g
Theophylline (CAS 58-55-9) is a methylxanthine alkaloid originally isolated from tea leaves It functions primarily as a nonselective phosphodiesterase inhibitor leading to increased intracellular cyclic AMP levels and acts as an adenosine receptor antagonist These mechanisms underlie its bronchodilatory cardiac stimulant and mild diuretic properties Theophylline is soluble in water ethanol chloroform alkali ammonia water and diluted acids In biomedical research it is utilized to study airway smooth muscle relaxation cardiac physiology and signaling pathways involving cyclic nucleotides The compound should be stored in a tightly sealed container in a cool dry environment
Enzo Life Sciences Caffeine (5g). CAS: 58-08-2
CNS stimulant. Blocks adenosine A1 and A2A receptors. cAMP phosphodiesterase inhibitor. Interferes with the uptake and storage of Ca2+ by the sarcoplasmic reticulum in skeletal muscle. Prevents apoptosis and cell cycle effects induced by various chemicals. Inhibits cellular DNA repair mechanisms. Anti-inflammatory. Alternative name: 1,3,7-Trimethylxanthine, 3,7-Dihydro-1,3,7-trimethyl-1H-purine-2,6-dione. Purity: ≥99% (HPLC). Appearance: White to colorless powder. Solubility: Soluble in chloroform, 100% alcohol or hot water. Long Term Storage: Ambient.
AdipoGen 3-Methyladenine,Chemical. CAS: 5142-23-4
3-Methyladenine, AdipoGen Life Sciences. Chemical. CAS: 5142-23-4. Formula: C6H7N5. MW: 149.15. Synthetic Used to inhibit and study the mechanism of autophagy (lysosomal self-degradation) and apoptosis under various conditions. Inhibits autophagy by blocking autophagosome formation via the inhibition of type III Phosphatidylinositol 3-kinases (PI-3K).
Medchemexpress LLC 3-Methylxanthine | 1076-22-8 | 99.5% | C6H6N4O2 | 10 G
3-Methylxanthine is a xanthine derivative and a cyclic guanosine monophosphate (GMP) inhibitor, with an IC50 of 920 μM on guinea-pig isolated trachealis muscle. It is a laboratory chemical primarily used for research and the manufacture of substances.
- Appears as a solid
- Color ranges from white to khaki
- Endogenous metabolite
- Soluble in 1M NaOH (50 mg/mL)
- Soluble in DMSO (2 mg/mL)
- Insoluble in water
- For research use only
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.
Medchemexpress LLC Xanthine oxidase, Microorganism | 9002-17-9 | ≥10 U/mg solid | 283 kDa | 100 U
Xanthine oxidase, Microorganism (XO) is a xanthine oxidoreductase enzyme that generates reactive oxygen species (ROS). It catalyzes the oxidation of hypoxanthine to xanthine, and further catalyzes the oxidation of xanthine to uric acid. This product is for research use only.
- Generates reactive oxygen species (ROS)
- Catalyzes oxidation of hypoxanthine to xanthine
- Catalyzes oxidation of xanthine to uric acid
- Rapidly and completely depletes hypoxanthine in human erythrocytes
- Inhibits growth of Plasmodium falciparum in human erythrocytes in vitro
- Reduces viability of postnatal cerebellar granule neurons
- Optimal pH is 7.5-8.0
- Soluble in water at 10 mg/mL or higher