Xanthine is used for their effects as mild stimulants and as bronchodilators, notably in the treatment of asthma or influenza symptoms. It is an intermediate in the degradation of adenosine monophosphate to uric acid, being formed by oxidation of hypoxanthine. Reference standards of Xanthine API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.
Xanthine
Catalogue No.:PA 24 07000
CAS :
Molecular Formula : C5H4N4O2
Molecular Weight : 152.11
1-Methyl Xanthine-d3
Catalogue No.:PA STI 064880
Molecular Formula : C6H3D3N4O2
Molecular Weight : 169.16
5-Amino-3,7-dimethyl Xanthine-d6
Catalogue No.:PA STI 005960
Molecular Formula : C7H3D6N5O2
Molecular Weight : 201.22
Xanthine-13C15N2
Catalogue No.:PA STI 087470
Molecular Formula : C413CH4N215N2O2
Molecular Weight : 155.09
6-Amino-1,3-dipropyl-5-nitrosouracil
Catalogue No.:PA 24 07510
Molecular Formula : C10H16N4O3
Molecular Weight : 240.26
6-Amino-1,3-dipropyluracil
Catalogue No.:PA 24 07520
Molecular Formula : C10H17N3O2
Molecular Weight : 211.26
2-azahypoxanthine (24RB)
Catalogue No.:PA BP24RB
Molecular Formula : NA
Molecular Weight : NA
4-Amino-5-formylamino-3-isobutyl-1-methylpyrimidine-2,6-dione
Catalogue No.:PA 24 07530
3-Methyl-7-propylxanthine
Catalogue No.:PA 24 07540
Molecular Formula : C9H12N4O2
Molecular Weight : 208.22
8-Bromo-7-ethyl-3-methylpurine-2,6-dione
Catalogue No.:PA 24 0071000
Molecular Formula : C8H9BrN4O2
Molecular Weight : 273.09
7-Methyl Xanthine D3
Catalogue No.:PA STI 089886
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