Imidazopyrimidines
TARGETMOL CHEMICALS INC XANTHINE OXIDASE-IN-1 5MG
Also available in 1 mg 10 mg 25 mg 50 mg 100 mg 1 mL 10 mM (in DMSO) and bulk. Please contact Fisher for quotes. Xanthine oxidase-IN-1 is a useful organic compound for research related to life sciences. The catalog number is T10509 and the CAS number is 1071970-13-2. purity: 99%
Medchemexpress LLC HY-N0091 50mg Medchemexpress, Hypoxanthine CAS:68-94-0 Purity:>98%
Medchemexpress, HY-N0091 50mg Hypoxanthine CAS:68-94-0 Hypoxanthine, a purine derivative, is a potential free radical generator and could be used as an indicator of hypoxia. 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 | 100 G
Xanthine (CAS 69-89-6) is a purine base and endogenous metabolite involved in purine degradation. It is used as a research reagent and reference standard in biochemical and analytical workflows, including metabolic pathway studies and instrument calibration.
- Used as a research reagent and reference standard for analytical assays.
- Reference-standard grades available with documented purity for quantitative work.
- Well-characterized molecular identity: C5H4N4O2, MW 152.11 g/mol.
- Suitable for use in chromatography and mass spectrometry calibration.
- Applicable to studies of purine metabolism and enzymatic pathways.
Medchemexpress LLC 8-chloro caffeine | 4921-49-7 | MFCD00047246 | 99.4% | 228.64 g·mol⁻¹ | C8H9ClN4O2 | 100 MG
8-Chloro caffeine is a chlorinated derivative of the methylxanthine alkaloid caffeine that binds adenosine receptors (reported Ki = 30 μM). It is supplied as a white to off-white solid for laboratory research and includes documented physicochemical and storage recommendations.
- Binds adenosine receptors (reported Ki = 30 μM).
- Derivative of caffeine useful for receptor-binding and pharmacology studies.
- Molecular formula C8H9ClN4O2; molecular weight 228.64 g·mol⁻¹.
- High purity (approximately 99.4%).
- Solid, white to off-white appearance for easy handling.
- Store powder at -20°C for long-term stability; store in solvent at -80°C for up to 6 months.
Apexbio Technology LLC Theobromine 83-67-0 100mg
Theobromine (CAS 83-67-0) is a methylxanthine alkaloid predominantly present in cocoa beans and consequently in chocolate products with concentrations highest in dark chocolate It functions primarily as a non-selective phosphodiesterase inhibitor and adenosine receptor antagonist leading to increased intracellular cyclic AMP levels and mild central nervous system stimulation Theobromine s pharmacological actions include diuretic bronchodilatory and vasodilatory effects Due to these properties it is utilized in research on cardiovascular and respiratory physiology as well as studies on methylxanthine-related cellular signaling pathways and metabolism
Matrix Scientific 3-METHYL-1H-PURINE-2,6(3H,7H-5
3-methyl-1h-purine-2,6(3h,7h)-dione Mf C6h6n4o2 Mw 166.14 Cas 1076-22-8 Mdl MFCD00005580
eMolecules Caffeine citrate | 69-22-7 | MFCD00044986 | 5g
Combi-Blocks, Inc. | Caffeine citrate | 5g | 603134460 | HA-7659 | 95.000 | 69-22-7 | MFCD00044986 | 386.317 | C14H18N4O9
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Medchemexpress LLC BioE-1115 | 1268863-35-9 | 98.2% | 10 MG
BioE-1115 is a highly selective and potent PAS kinase (PASK) inhibitor with an IC50 of ~4 nM. It also acts as a potent casein kinase 2α inhibitor with an IC50 of ~10 μM.
- Highly selective PASK inhibitor (IC50 ~4 nM).
- Potent casein kinase 2α inhibitor (IC50 ~10 μM).
- Induces dose-dependent loss of PASK phosphorylation in HEK293 cells.
- Reduces SREBP activity in HepG2 cells without affecting cell morphology or growth.
- Suppresses SREBP-1c target gene expression and SREBP-1 maturation in liver in vivo.
- Decreases insulin resistance, hepatic/serum triglycerides, and serum glucose dose-dependently.
- Does not cause significant changes in liver or body weight.
Medchemexpress LLC BioE-1115 | 1268863-35-9 | 98.2% | 50 MG
BioE-1115 is a highly selective and potent PAS kinase (PASK) inhibitor with an IC50 of approximately 4 nM. It also acts as a potent casein kinase 2α inhibitor with an IC50 of about 10 μM.
- Highly selective and potent PAS kinase (PASK) inhibitor
- Potent casein kinase 2α inhibitor
- Dose-dependent loss of PASK phosphorylation in HEK293 cells
- Reduces SREBP activity in HepG2 cells
- Suppresses Gpat1, Fasn, and other SREBP-1c target genes in rats
- Decreases hepatic expression of lipogenic SREBP-1c target genes
- Reduces serum triglycerides and partially reverses insulin resistance
- Decreases HOMA-IR and significantly decreases serum glucose
Medchemexpress LLC 8-chloro caffeine | 4921-49-7 | MFCD00047246 | 99.4% | 228.64 g/mol | C8H9ClN4O2 | 25 MG
8-Chloro caffeine is a chlorinated analog of caffeine used as a research tool to probe adenosine receptor activity. It is supplied as a solid powder for laboratory use, with reported adenosine receptor binding (Ki ≈ 30 μM), high purity, and a molecular weight of 228.64 g/mol. Typical uses include receptor screening and biochemical assays.
- Adenosine receptor binder (Ki ≈ 30 μM).
- High purity suitable for research applications (≈99.4%).
- Molecular formula C8H9ClN4O2; molecular weight 228.64 g/mol.
- Solid powder format for convenient storage and handling.
- Small pack sizes ideal for screening and assay development.
Medchemexpress LLC Xanthine | 69-89-6 | 99.1% | 152.11 g/mol | C5H4N4O2 | 50 MG
Xanthine is supplied as an analytical reference standard of the purine base xanthine (CAS 69-89-6). It is provided as a solid reference material for research and analytical applications, including method development, calibration, and quality control. The material is offered in small laboratory pack sizes and has a high reported purity.
- High purity suitable for analytical applications (99.09%).
- Designed for method development, calibration, and quality control.
- Supplied as a stable solid reference material for easy handling and storage.
- Available in small laboratory pack sizes for flexible use.
- Chemical identity confirmed: C5H4N4O2, molecular weight 152.11 g/mol, CAS 69-89-6.
Chem-Impex International, Inc. Uric acid | 69-93-2 | MFCD00005712 | 25G
Uric acid, 69-93-2, MFCD00005712, 25G
Medchemexpress LLC 2-hydroxyethyl 4-methylbenzenesulfonate | 42772-85-0 | 216.26 | C9H12O4S | 500 MG
Theophylline impurity 9 (2-hydroxyethyl 4-methylbenzenesulfonate) is an analytical reference standard used for identification and quantification of a theophylline-related impurity in research and quality-control workflows.
- Analytical reference standard for theophylline impurity identification.
- Cas 42772-85-0.
- Molecular formula C9H12O4S; molecular weight 216.26 g/mol.
- Available pack sizes include 100 mg, 250 mg, 500 mg, and 1 g; larger sizes by inquiry.
- Storage: pure form -20°C (3 years) or 4°C (2 years); in solvent -80°C (6 months) or -20°C (1 month).
- Batch-specific purity and analytical data provided in the certificate of analysis.