*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : VT9626000
CHEMICAL NAME           : Serine, 3-(3,4-dihydroxyphenyl)-, DL-threo-
CAS REGISTRY NUMBER     : 3916-18-5
BEILSTEIN REFERENCE NO. : 2852792
REFERENCE               : 1-14-00-00685 (Beilstein Handbook Reference)
LAST UPDATED            : 199612
DATA ITEMS CITED        : 2
MOLECULAR FORMULA       : C9-H11-N-O5
MOLECULAR WEIGHT        : 213.21
WISWESSER LINE NOTATION : QVYZYQR CQ DQ
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   * DL-threo-3,4-Dihydroxyphenylserine
   * DL-threo-3-(3,4-Dihydroxyphenyl)serine
   * beta,3-Dihydroxy-DL-tyrosine threo-
   * DOPS
   * DL-Tyrosine, beta,3-dihydroxy-, threo-
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : >10 gm/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   JKXXAF Japanese Kokai Tokyo Koho Patents.  (U.S. Patent and Trademark
   Office, Foreign Patents, Washington, DC 20231)  Volume(issue)/page/year:
   #81-104815
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 10 gm/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   JKXXAF Japanese Kokai Tokyo Koho Patents.  (U.S. Patent and Trademark
   Office, Foreign Patents, Washington, DC 20231)  Volume(issue)/page/year:
   #81-104815
 
                            *** END OF RECORD ***