Proxyphylline

Proxyphylline
Names
	IUPAC name 7-(2-Hydroxypropyl)-1,3-dimethylpurine-2,6-dione
Identifiers
CAS Number	603-00-9 ;
3D model (JSmol)	Interactive image ;
ChEMBL	ChEMBL37390 ;
ChemSpider	4806 ;
DrugBank	DB13449 ;
ECHA InfoCard	100.009.117
EC Number	210-028-7;
KEGG	D01771 ;
PubChem CID	4977 ;
UNII	13G1DMN4P0 ;
CompTox Dashboard (EPA)	DTXSID5023536 ;
	InChI InChI=1S/C10H14N4O3/c1-6(15)4-14-5-11-8-7(14)9(16)13(3)10(17)12(8)2/h5-6,15H,4H2,1-3H3 Key: KYHQZNGJUGFTGR-UHFFFAOYSA-N ;
	SMILES CC(CN1C=NC2=C1C(=O)N(C(=O)N2C)C)O;
Properties
Chemical formula	C10H14N4O3
Molar mass	238.24316
Pharmacology
ATC code	R03DA03 ( WHO )
	Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). verify (what is ?) Infobox references

Last updated January 01, 2026

Proxyphylline is a xanthine derivative that acts as a cardiac stimulant, vasodilator and bronchodilator.^[1]

References

↑ Drugs.com: Proxyphylline

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[1] Drugs.com: Proxyphylline

[1]

v t e Phosphodiesterase inhibitors
PDE1	MMPX SCH-51866 Vinpocetine
PDE2	BAY 60-7550 Carbazeran EHNA Oxindole PDP
PDE3	Adibendan Amrinone (inamrinone) Anagrelide Benafentrine Bucladesine Carbazeran Cilostamide Cilostazol Enoximone Ensifentrine Imazodan KMUP-1 Meribendan Milrinone Olprinone Parogrelil Pimobendan Pumafentrine Quazinone RPL-554 Siguazodan Trequinsin Vesnarinone Zardaverine
PDE4	Apremilast Arofylline Atizoram Benafentrine Catramilast CC-1088 CDP-840 CGH-2466 Cilomilast Cipamfylline Crisaborole Denbutylline Difamilast Drotaverine Ensifentrine Etazolate Filaminast Glaucine HT-0712 ICI-63197 Indimilast Irsogladine Lavamilast Lirimilast Lotamilast Luteolin Mesembrenone Mesembrine Mesopram Oglemilast Piclamilast Pumafentrine Revamilast Ro 20-1724 Roflumilast Rolipram Ronomilast RPL-554 RS-25344 Tetomilast Tofimilast YM-976 Zardaverine
PDE5	Acetildenafil Aildenafil Avanafil Beminafil Benzamidenafil Dasantafil Icariin Gisadenafil Homosildenafil Lodenafil Mirodenafil MY-5445 Nitrosoprodenafil Norcarbodenafil SCH-51866 Sildenafil Sulfoaildenafil T-0156 Tadalafil Udenafil Vardenafil
PDE7	BRL-50481
PDE9	BAY 73-6691 PF-04447943 Paraxanthine
PDE10	Balipodect Mardepodect MK-8189 Papaverine TC-E 5005 Tofisopam
PDE11	BC11-38
Non-selective	Aminophylline Caffeine Choline theophyllinate CPX Dipyridamole Doxofylline Enprofylline Ibudilast IBMX Luteolin Pentoxifylline Propentofylline Theobromine Theophylline Zaprinast
Unsorted	Diazepam Diprophylline DPCPX Furafylline Lisofylline MDL-12330A Moxaverine Oxagrelate Pentifylline Proxyphylline Quercetin Satigrel Tolafentrine Trapidil
See also: Receptor/signaling modulators

Names

IUPAC name 7-(2-Hydroxypropyl)-1,3-dimethylpurine-2,6-dione
Identifiers
CAS Number	603-00-9 ^Y
3D model (JSmol)	Interactive image
ChEMBL	ChEMBL37390 ^N
ChemSpider	4806 ^N
DrugBank	DB13449
ECHA InfoCard	100.009.117
EC Number	210-028-7
KEGG	D01771 ^N
PubChem CID	4977
UNII	13G1DMN4P0 ^N
CompTox Dashboard (EPA)	DTXSID5023536
InChI InChI=1S/C10H14N4O3/c1-6(15)4-14-5-11-8-7(14)9(16)13(3)10(17)12(8)2/h5-6,15H,4H2,1-3H3^N Key: KYHQZNGJUGFTGR-UHFFFAOYSA-N^N
SMILES CC(CN1C=NC2=C1C(=O)N(C(=O)N2C)C)O
Properties
Chemical formula	C₁₀H₁₄N₄O₃
Molar mass	238.24316
Pharmacology
ATC code	R03DA03 ( WHO )
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). N verify (what is ^YN ?) Infobox references