*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : XH5120000
CHEMICAL NAME           : Theophylline,
                          7-((4,4-dimethyl-4H-1,3-benzothiazin-2-yl)methyl)-
CAS REGISTRY NUMBER     : 102367-56-6
BEILSTEIN REFERENCE NO. : 5157585
LAST UPDATED            : 199612
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C18-H19-N5-O2-S
MOLECULAR WEIGHT        : 369.48
WISWESSER LINE NOTATION : T66 BS DN EHJ E1 E1 C1- BT56 BN DN FNVNVJ F1 H1
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   * 7-((4,4-Dimethyl-4H-1,3-benzothiazin-2-yl)methyl)theophylline
   * 2-(1',3'-Dimethylxanthino)methyl-4,4-dimethyl-4H-1,3-benzothiazine
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 300 mg/kg
TOXIC EFFECTS :
   Brain and Coverings - recordings from specific areas of CNS
   Behavioral - changes in motor activity (specific assay)
REFERENCE :
   RPTOAN Russian Pharmacology and Toxicology (English Translation).
   Translation of FATOAO.  (Euromed Pub., 33, Woodlands Rd., Surbiton, Surrey,
   UK)  V.30-    1967-  Volume(issue)/page/year: 45,64,1982
 
                            *** END OF RECORD ***