*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : UX9377000
CHEMICAL NAME           : 1H-Pyrrole-2-carboxylic acid, 5-methyl-, 3'-ester
                          with N-(8-chloro-7-((6-deoxy-5-C-methyl-
                          4-O-methyl-alpha-L-lyxo-hexopyranosyl)oxy)-4-hydroxy-
                          2-oxo-2H-1-benzopyran -3-yl)-4-hydroxy-
                          3-(3-methyl-2-butenyl)benzamide
CAS REGISTRY NUMBER     : 39868-96-7
LAST UPDATED            : 198806
DATA ITEMS CITED        : 2
MOLECULAR FORMULA       : C35-H37-Cl-N2-O11
MOLECULAR WEIGHT        : 697.19
WISWESSER LINE NOTATION : T66 BOVJ DMVR DQ C2UY1&1& EQ JG IO- FT6OTJ B1 B1 CV1
                          EQ DOV- BT5MJ E1
COMPOUND DESCRIPTOR     : Drug
                          Natural Product
SYNONYMS/TRADE NAMES :
   * Antibiotic RP 18,631
   * Chlorobiocin
   * Clorobiocin
   * 18631 RP
   * RP 18631
 
                       *** 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           : 2200 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   85ERAY "Antibiotics: Origin, Nature, and Properties," Korzyoski, T., et al.,
   eds., Washington, DC, American Soc. for Microbiology, 1978
   Volume(issue)/page/year: 1,146,1978
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Subcutaneous
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 1700 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   85ERAY "Antibiotics: Origin, Nature, and Properties," Korzyoski, T., et al.,
   eds., Washington, DC, American Soc. for Microbiology, 1978
   Volume(issue)/page/year: 1,146,1978
 
                            *** END OF RECORD ***