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QD091804
Synonyms: 7-(2-hydroxypropyl)-1,3-dimethyl-1H-purine-2,6(3H,7H)-dione
Molecular Formula
C10H14N4O3
Molecular Weight
238.24
CAS No.
603-00-9
QT081504
Theophylline EP Impurity D HCl;Diprophylline EP Impurity A;Theophyllidine
Molecular Formula: C6H10N4O.HCl
Molecular Weight: 154.17 36.46
CAS No.: 116131-08-9;6736-40-9 (free base)
QT081506
Theophylline EP Impurity F;Diprophylline EP Impurity C;Etofylline
Molecular Formula: C9H12N4O3
Molecular Weight: 224.22
CAS No.: 519-37-9
QD091813
Diprophylline Impurity 13
Molecular Formula: C10H16N4O5
Molecular Weight: 272.26
CAS No.: NA
QC010601
Caffeine EP Impurity A;Dimenhydrinate EP Impurity A;Diprophylline EP Impurity B;Pentoxifylline EP Impurity C;Theophylline
Molecular Formula: C7H8N4O2
Molecular Weight: 180.16
CAS No.: 58-55-9
QD091800
Diprophylline
Molecular Formula: C10H14N4O4
Molecular Weight: 254.24
CAS No.: 479-18-5
QD091804
Diprophylline EP Impurity D;Proxyphylline
Molecular Formula: C10H14N4O3
Molecular Weight: 238.24
CAS No.: 603-00-9
QD091801
(R)-Diprophylline
Molecular Formula: C10H14N4O4
Molecular Weight: 254.24
CAS No.: 72376-78-4
QD091805
Diprophylline Impurity 5
Molecular Formula: C10H12N4O3
Molecular Weight: 236.23
CAS No.: 23146-07-8
QD091806
Diprophylline Impurity 6
Molecular Formula: C10H14N4O3
Molecular Weight: 238.25
CAS No.: NA
QD091807
Diprophylline Impurity 7
Molecular Formula: C8H11N3O3
Molecular Weight: 197.19
CAS No.: 633296-51-2