Zu "58-55-9" wurden 3 Artikel gefunden!
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Theophylline
Artikelnummer: Cay23760-25
Theophylline is a methylxanthine alkaloid that is a competitive inhibitor of phosphodiesterase (PDE, Ki = 100 µM). It is also a non-selective antagonist of adenosine A receptors (Ki = 14 µM for A1 and A2). Theophylline induces relaxation of feline bronchiole smooth muscle precontracted with acetylcholine (EC40 = 117...
| Schlagworte: | 1,3-Dimethylxanthine, NSC 2066, 3,9-dihydro-1,3-dimethyl-1H-purine-2,6-dione |
| Anwendung: | PDE inhibitor |
| CAS | 58-55-9 |
| MW: | 180.2 D |
30,00 €
Theophylline
Artikelnummer: LKT-T2817.100
An inhibitor of cyclic phosphodiesterase. It has been found to decrease incidence and multiplicity of tumors in the brain, spinal cord, peripheral nerves, and kidneys. Adenosine A1/A2a receptor antagonist.
| Schlagworte: | dimethylxanthine |
| Anwendung: | Cyclic phosphodiesterase inhibitor |
| CAS | 58-55-9 |
| MW: | 180,16 D |
ab 79,00 €
Theophylline
Artikelnummer: Cay32993-1
Theophylline (Cay-32993) is an analytical reference standard categorized as a caffeine metabolite. Theophylline has been found as an adulterant in seized heroin samples. It has also been used as a marker of authentic human urine specimens. This product is intended for use in analytical forensic applications. This...
| Schlagworte: | 1,3-Dimethylxanthine, NSC 2066, 3,9-dihydro-1,3-dimethyl-1H-purine-2,6-dione |
| Anwendung: | Analytical reference standard, PDE inhibitor, caffeine metabolite, heroin adulterant |
| CAS | 58-55-9 |
| MW: | 180.2 D |
ab 43,00 €
