API reference

Aminophylline

CAS number
317-34-0
Molecular formula
C16H24N10O4
Molecular weight
420.43 g/mol
Aminophylline — 2D structure
2D structure (PubChem)

About this molecule

Aminophylline is a methylxanthine and derivative of theophylline. Aminophylline relaxes smooth muscles, particularly bronchial muscles. This xanthine most likely exerts its effect by inhibiting cAMP or cGMP phosphodiesterases, thereby increasing levels of the second messenger cAMP or cGMP intracellularly. Other mode of actions include an adenosine antagonistic effect on the activity of CD4 lymphocytes and mediator release from mast cells thereby decreasing lung sensitivity to allergens and other substances that cause inflammation. Aminophylline also acts as a CNS stimulant and exerts a positive chronotropic and inotropic effect on the heart.

Source: NCI Thesaurus (NCIt), via PubChem.

Identifiers

IUPAC name
bis(1,3-dimethyl-7H-purine-2,6-dione);ethane-1,2-diamine
InChIKey
FQPFAHBPWDRTLU-UHFFFAOYSA-N
SMILES
CN1C2=C(C(=O)N(C1=O)C)NC=N2.CN1C2=C(C(=O)N(C1=O)C)NC=N2.C(CN)N
Other CAS numbers recorded
95646-60-9
PubChem CID
9433

Also known as

aminophylline · Aminophyllin · Cardophyllin · Linampheta · Phyllocontin · Syntophyllin · Truphylline · Ethophylline

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