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Synonyms: 1H-Purine-2,6-dione,3,7-dihydro-1,3-dimethyl- (9CI); Theophylline (8CI)
CAS Registry Number: 58-55-9
Appearance: white to off-white crystalline powder
Molecular Weight: 180.16
Density: 1.465 g/cm3
Boiling Point: 454.1 C at 760 mmHg
Melting Point: 270-274
Flash Point: 228.4 C
Storage Temperature: 2-8 C
Refractive index: 1.737
Solubility: Soluble in hot water, alkaline solution.
Biological Activity: Bronchodilator, anti-inflammatory and immunomodulator. Antagonizes adenosine receptors and is a weak non-selective inhibitor of phosphodiesterases (PDEs).
Stability: Stable. Incompatible with strong oxidizing agents.
Usage: Medication (vet).
Purity:>98% 99%by HPLC
Supply Ability:mass stock
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