*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : RH6310000
CHEMICAL NAME           : D-erythro-D-galacto-Octopyranoside, methyl
                          7-(S)-chloro-6,7,8-trideoxy-6-(1-methyl-4-propyl-
                          L-2-pyrrolidinecarboxamido)-1-thio-, hydrochloride,
                          trans-alpha-
CAS REGISTRY NUMBER     : 17431-55-9
LAST UPDATED            : 199512
DATA ITEMS CITED        : 7
MOLECULAR FORMULA       : C18-H33-Cl-N2-O5-S.Cl-H
MOLECULAR WEIGHT        : 461.50
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   * 7-Chlorolincomycin hydrochloride
   * Clindamycin hydrochloride
   * 7-Deoxy-7(S)-chlorolincomycin hydrochloride
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 4022 mg/kg
TOXIC EFFECTS :
   Sense Organs and Special Senses (Olfaction) - effect, not otherwise
   specified
   Behavioral - altered sleep time (including change in righting reflex)
   Behavioral - somnolence (general depressed activity)
REFERENCE :
   TOIZAG Toho Igakkai Zasshi.  Journal of Medical Society of Toho University.
   (Toho Daigaku Igakkai, 21-16, Omori-nishi, 5-chome, Ota-ku, Tokyo 143,
   Japan)  V.1-    1954-  Volume(issue)/page/year: 16,773,1969
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 279 mg/kg
TOXIC EFFECTS :
   Sense Organs and Special Senses (Olfaction) - effect, not otherwise
   specified
   Behavioral - altered sleep time (including change in righting reflex)
   Behavioral - somnolence (general depressed activity)
REFERENCE :
   TOIZAG Toho Igakkai Zasshi.  Journal of Medical Society of Toho University.
   (Toho Daigaku Igakkai, 21-16, Omori-nishi, 5-chome, Ota-ku, Tokyo 143,
   Japan)  V.1-    1954-  Volume(issue)/page/year: 16,773,1969
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Subcutaneous
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 891 mg/kg
TOXIC EFFECTS :
   Sense Organs and Special Senses (Olfaction) - effect, not otherwise
   specified
   Behavioral - altered sleep time (including change in righting reflex)
   Behavioral - somnolence (general depressed activity)
REFERENCE :
   TOIZAG Toho Igakkai Zasshi.  Journal of Medical Society of Toho University.
   (Toho Daigaku Igakkai, 21-16, Omori-nishi, 5-chome, Ota-ku, Tokyo 143,
   Japan)  V.1-    1954-  Volume(issue)/page/year: 16,773,1969
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 1479 mg/kg
TOXIC EFFECTS :
   Behavioral - altered sleep time (including change in righting reflex)
   Behavioral - somnolence (general depressed activity)
   Lungs, Thorax, or Respiration - dyspnea
REFERENCE :
   TOIZAG Toho Igakkai Zasshi.  Journal of Medical Society of Toho University.
   (Toho Daigaku Igakkai, 21-16, Omori-nishi, 5-chome, Ota-ku, Tokyo 143,
   Japan)  V.1-    1954-  Volume(issue)/page/year: 16,773,1969
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 262 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   AACHAX Antimicrobial Agents and Chemotherapy (1961-70).  (Ann Arbor, MI)
   1961-70.  For publisher information, see AMACCQ.  Volume(issue)/page/year:
   -,727,1966
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Subcutaneous
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 656 mg/kg
TOXIC EFFECTS :
   Behavioral - altered sleep time (including change in righting reflex)
   Behavioral - somnolence (general depressed activity)
   Lungs, Thorax, or Respiration - dyspnea
REFERENCE :
   TOIZAG Toho Igakkai Zasshi.  Journal of Medical Society of Toho University.
   (Toho Daigaku Igakkai, 21-16, Omori-nishi, 5-chome, Ota-ku, Tokyo 143,
   Japan)  V.1-    1954-  Volume(issue)/page/year: 16,773,1969
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intravenous
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 143 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   AACHAX Antimicrobial Agents and Chemotherapy (1961-70).  (Ann Arbor, MI)
   1961-70.  For publisher information, see AMACCQ.  Volume(issue)/page/year:
   -,727,1966
 
                            *** END OF RECORD ***