CHEMICAL IDENTIFICATION

RTECS NUMBER :

XH9250000

CHEMICAL NAME :

4-Thia-1-azabicyclo(3.2.0)heptane-2-carboxylic acid, 3,3-dimethyl-7-oxo-6-(((((2-oxo-1- imidazolidinyl)carbonyl)amino)phenylacetyl)amino)-, monosodium salt, (2S-(2-alpha,5-alpha,6-beta(S*)))-

CAS REGISTRY NUMBER :

37091-65-9

LAST UPDATED :

199609

DATA ITEMS CITED :

6

MOLECULAR FORMULA :

C20-H22-N5-O6-S.Na

MOLECULAR WEIGHT :

483.52

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :

LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :

Intravenous

SPECIES OBSERVED :

Rodent - rat

DOSE/DURATION :

1793 mg/kg

TOXIC EFFECTS :

Behavioral - altered sleep time (including change in righting reflex) Behavioral - tremor Lungs, Thorax, or Respiration - dyspnea

REFERENCE :

AMBIEH Antibiotiki i Meditsinskaya Biotekhnologiya. Antibiotics and Medical Biotechnology. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.30-V.32, 1985-1987 Volume(issue)/page/year: 32,453,1987

TYPE OF TEST :

LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :

Intraperitoneal

SPECIES OBSERVED :

Rodent - mouse

DOSE/DURATION :

6690 mg/kg

TOXIC EFFECTS :

Behavioral - altered sleep time (including change in righting reflex) Behavioral - tremor Lungs, Thorax, or Respiration - dyspnea

REFERENCE :

AMBIEH Antibiotiki i Meditsinskaya Biotekhnologiya. Antibiotics and Medical Biotechnology. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.30-V.32, 1985-1987 Volume(issue)/page/year: 32,453,1987

TYPE OF TEST :

LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :

Intravenous

SPECIES OBSERVED :

Rodent - mouse

DOSE/DURATION :

5065 mg/kg

TOXIC EFFECTS :

Behavioral - tremor Behavioral - convulsions or effect on seizure threshold Behavioral - excitement

REFERENCE :

AMBIEH Antibiotiki i Meditsinskaya Biotekhnologiya. Antibiotics and Medical Biotechnology. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.30-V.32, 1985-1987 Volume(issue)/page/year: 32,453,1987

TYPE OF TEST :

LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :

Intramuscular

SPECIES OBSERVED :

Rodent - mouse

DOSE/DURATION :

15420 mg/kg

TOXIC EFFECTS :

Behavioral - altered sleep time (including change in righting reflex) Behavioral - tremor Lungs, Thorax, or Respiration - dyspnea

REFERENCE :

AMBIEH Antibiotiki i Meditsinskaya Biotekhnologiya. Antibiotics and Medical Biotechnology. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.30-V.32, 1985-1987 Volume(issue)/page/year: 32,453,1987 ** OTHER MULTIPLE DOSE TOXICITY DATA **

TYPE OF TEST :

TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :

Intravenous

SPECIES OBSERVED :

Rodent - rat

DOSE/DURATION :

27 gm/kg/4W-I

TOXIC EFFECTS :

Blood - changes in serum composition (e.g. TP, bilirubin, cholesterol) Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - phosphatases Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - transaminases

REFERENCE :

AMBIEH Antibiotiki i Meditsinskaya Biotekhnologiya. Antibiotics and Medical Biotechnology. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.30-V.32, 1985-1987 Volume(issue)/page/year: 32,453,1987 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X5282 No. of Facilities: 7 (estimated) No. of Industries: 1 No. of Occupations: 2 No. of Employees: 307 (estimated) No. of Female Employees: 251 (estimated)