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Theophylline
SpectraBase Compound ID 7oFTOtVeiU8
InChI InChI=1S/C7H8N4O2/c1-10-5-4(8-3-9-5)6(12)11(2)7(10)13/h3H,1-2H3,(H,8,9)
InChIKey ZFXYFBGIUFBOJW-UHFFFAOYSA-N
Mol Weight 180.17 g/mol
Molecular Formula C7H8N4O2
Exact Mass 180.064726 g/mol

Mass Spectrum (GC)

Mass Spectrum (GC)

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SpectraBase Spectrum ID GDmrKstnCPA
Name Theophylline @
CAS Registry Number 58-55-9
Classification Bronchodilator
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Exact Mass 180.064725512 u
Formula C7H8N4O2
InChI InChI=1S/C7H8N4O2/c1-10-5-4(8-3-9-5)6(12)11(2)7(10)13/h3H,1-2H3,(H,8,9)
InChIKey ZFXYFBGIUFBOJW-UHFFFAOYSA-N
Ionization Type Electron Ionization (EI)
Molecular Weight 180.167 g/mol
SMILES C1(N(C(c2c(N1C)nc[nH]2)=O)C)=O
SPLASH splash10-00ls-9500000000-056814e9fff6993aa6ed
Sample Comments The MMPW Reference Handbook and associated Tables are attached to Record #1, under the Attachments tab. Refer to these references for an explanation of the Sample Preparation Procedure "Detected" abbreviations, as well as other relevant information pertaining to this database.
Sample Preparation Procedure Detected: P G U+UHYAC
Source of Spectrum H.H.Maurer, M.Meyer, K.Pfleger, A.A. Weber / University of Saarland, D-66424 Homburg Germany
Synonyms Caffeine-M (7-nor-)
Technique GC/MS
Wiley ID MMPW6e_990