*** CHEMICAL IDENTIFICATION ***
RTECS NUMBER : XI0363000
CHEMICAL NAME : 5-Thia-1-azabicyclo(4.2.0)oct-2-ene-2-carboxylic
acid, 7-((aminophenylacetyl)amino)-3-chloro- 8-oxo-,
(6R-(6-alpha,7-beta(R*)))-
CAS REGISTRY NUMBER : 53994-73-3
LAST UPDATED : 199706
DATA ITEMS CITED : 23
MOLECULAR FORMULA : C15-H14-Cl-N3-O4-S
MOLECULAR WEIGHT : 367.83
WISWESSER LINE NOTATION : T46 ANV ES GUTJ CMVYZR& GG HVQ
COMPOUND DESCRIPTOR : Drug
Reproductive Effector
Human
SYNONYMS/TRADE NAMES :
* CCL
* Cefaclor
* 3-Chloro-7-D-(2-phenylglycinamido)-3-cephem-4-carboxylic acid
* Lilly 99638
* Panoral
*** HEALTH HAZARD DATA ***
** ACUTE TOXICITY DATA **
TYPE OF TEST : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE : Oral
SPECIES OBSERVED : Human - child
DOSE/DURATION : 131 mg/kg/7D-I
TOXIC EFFECTS :
Musculoskeletal - joints
Skin and Appendages - dermatitis, other (after systemic exposure)
REFERENCE :
CMAJAX Canadian Medical Association Journal. (Canadian Medical Assoc., POB
8650, Ottawa, ON K1G 0G8, Canada) V.1- 1911- Volume(issue)/page/year:
126,1032,1982
TYPE OF TEST : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE : Oral
SPECIES OBSERVED : Human - infant
DOSE/DURATION : 525 mg/kg/7D-I
TOXIC EFFECTS :
Skin and Appendages - dermatitis, other (after systemic exposure)
Nutritional and Gross Metabolic - body temperature increase
REFERENCE :
CMAJAX Canadian Medical Association Journal. (Canadian Medical Assoc., POB
8650, Ottawa, ON K1G 0G8, Canada) V.1- 1911- Volume(issue)/page/year:
126,1032,1982
TYPE OF TEST : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE : Oral
SPECIES OBSERVED : Rodent - rat
DOSE/DURATION : >20 gm/kg
TOXIC EFFECTS :
Behavioral - ataxia
Skin and Appendages - hair
Nutritional and Gross Metabolic - weight loss or decreased weight gain
REFERENCE :
NKRZAZ Chemotherapy (Tokyo). (Nippon Kagaku Ryoho Gakkai, 2-20-8 Kamiosaki,
Shinagawa-Ku, Tokyo 141, Japan) V.1- 1953- Volume(issue)/page/year:
27(Suppl 7),765,1979
TYPE OF TEST : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE : Intraperitoneal
SPECIES OBSERVED : Rodent - rat
DOSE/DURATION : 1259 mg/kg
TOXIC EFFECTS :
Behavioral - changes in motor activity (specific assay)
Skin and Appendages - hair
REFERENCE :
NKRZAZ Chemotherapy (Tokyo). (Nippon Kagaku Ryoho Gakkai, 2-20-8 Kamiosaki,
Shinagawa-Ku, Tokyo 141, Japan) V.1- 1953- Volume(issue)/page/year:
27(Suppl 7),765,1979
TYPE OF TEST : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE : Subcutaneous
SPECIES OBSERVED : Rodent - rat
DOSE/DURATION : 4838 mg/kg
TOXIC EFFECTS :
Behavioral - changes in motor activity (specific assay)
Skin and Appendages - hair
REFERENCE :
NKRZAZ Chemotherapy (Tokyo). (Nippon Kagaku Ryoho Gakkai, 2-20-8 Kamiosaki,
Shinagawa-Ku, Tokyo 141, Japan) V.1- 1953- Volume(issue)/page/year:
27(Suppl 7),765,1979
TYPE OF TEST : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE : Oral
SPECIES OBSERVED : Rodent - mouse
DOSE/DURATION : >20 gm/kg
TOXIC EFFECTS :
Behavioral - ataxia
Skin and Appendages - hair
Nutritional and Gross Metabolic - weight loss or decreased weight gain
REFERENCE :
NKRZAZ Chemotherapy (Tokyo). (Nippon Kagaku Ryoho Gakkai, 2-20-8 Kamiosaki,
Shinagawa-Ku, Tokyo 141, Japan) V.1- 1953- Volume(issue)/page/year:
27(Suppl 7),765,1979
TYPE OF TEST : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE : Intraperitoneal
SPECIES OBSERVED : Rodent - mouse
DOSE/DURATION : 1227 mg/kg
TOXIC EFFECTS :
Behavioral - changes in motor activity (specific assay)
Skin and Appendages - hair
REFERENCE :
NKRZAZ Chemotherapy (Tokyo). (Nippon Kagaku Ryoho Gakkai, 2-20-8 Kamiosaki,
Shinagawa-Ku, Tokyo 141, Japan) V.1- 1953- Volume(issue)/page/year:
27(Suppl 7),765,1979
TYPE OF TEST : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE : Subcutaneous
SPECIES OBSERVED : Rodent - mouse
DOSE/DURATION : 4180 mg/kg
TOXIC EFFECTS :
Behavioral - changes in motor activity (specific assay)
Skin and Appendages - hair
REFERENCE :
NKRZAZ Chemotherapy (Tokyo). (Nippon Kagaku Ryoho Gakkai, 2-20-8 Kamiosaki,
Shinagawa-Ku, Tokyo 141, Japan) V.1- 1953- Volume(issue)/page/year:
27(Suppl 7),765,1979
** OTHER MULTIPLE DOSE TOXICITY DATA **
TYPE OF TEST : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE : Oral
SPECIES OBSERVED : Rodent - rat
DOSE/DURATION : 182 gm/kg/26W-I
TOXIC EFFECTS :
Liver - fatty liver degeneration
Kidney, Ureter, Bladder - changes in bladder weight
Endocrine - changes in adrenal weight
REFERENCE :
NKRZAZ Chemotherapy (Tokyo). (Nippon Kagaku Ryoho Gakkai, 2-20-8 Kamiosaki,
Shinagawa-Ku, Tokyo 141, Japan) V.1- 1953- Volume(issue)/page/year:
37(Suppl 1),919,1989
TYPE OF TEST : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE : Oral
SPECIES OBSERVED : Rodent - rat
DOSE/DURATION : 273 gm/kg/13W-I
TOXIC EFFECTS :
Gastrointestinal - other changes
Liver - fatty liver degeneration
Kidney, Ureter, Bladder - other changes
REFERENCE :
NKRZAZ Chemotherapy (Tokyo). (Nippon Kagaku Ryoho Gakkai, 2-20-8 Kamiosaki,
Shinagawa-Ku, Tokyo 141, Japan) V.1- 1953- Volume(issue)/page/year:
37(Suppl 1),858,1989
TYPE OF TEST : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE : Oral
SPECIES OBSERVED : Rodent - rat
DOSE/DURATION : 105 gm/kg/35D-I
TOXIC EFFECTS :
Gastrointestinal - other changes
Kidney, Ureter, Bladder - urine volume decreased
Biochemical - Metabolism (Intermediary) - other proteins
REFERENCE :
NKRZAZ Chemotherapy (Tokyo). (Nippon Kagaku Ryoho Gakkai, 2-20-8 Kamiosaki,
Shinagawa-Ku, Tokyo 141, Japan) V.1- 1953- Volume(issue)/page/year:
37(Suppl 1),816,1989
TYPE OF TEST : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE : Oral
SPECIES OBSERVED : Mammal - dog
DOSE/DURATION : 72800 mg/kg/13W-I
TOXIC EFFECTS :
Liver - hepatitis (hepatocellular necrosis), zonal
Blood - normocytic anemia
Blood - changes in bone marrow (not otherwise specified)
REFERENCE :
NKRZAZ Chemotherapy (Tokyo). (Nippon Kagaku Ryoho Gakkai, 2-20-8 Kamiosaki,
Shinagawa-Ku, Tokyo 141, Japan) V.1- 1953- Volume(issue)/page/year:
37(Suppl 1),883,1989
TYPE OF TEST : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE : Oral
SPECIES OBSERVED : Mammal - dog
DOSE/DURATION : 31 gm/kg/31D-I
TOXIC EFFECTS :
Gastrointestinal - changes in structure or function of salivary glands
Gastrointestinal - hypermotility, diarrhea
Gastrointestinal - nausea or vomiting
REFERENCE :
NKRZAZ Chemotherapy (Tokyo). (Nippon Kagaku Ryoho Gakkai, 2-20-8 Kamiosaki,
Shinagawa-Ku, Tokyo 141, Japan) V.1- 1953- Volume(issue)/page/year:
27(Suppl 7),812,1979
** REPRODUCTIVE DATA **
TYPE OF TEST : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE : Oral
SPECIES OBSERVED : Rodent - rat
DOSE : 2750 mg/kg
SEX/DURATION : female 7-17 day(s) after conception
TOXIC EFFECTS :
Reproductive - Fertility - other measures of fertility
REFERENCE :
NKRZAZ Chemotherapy (Tokyo). (Nippon Kagaku Ryoho Gakkai, 2-20-8 Kamiosaki,
Shinagawa-Ku, Tokyo 141, Japan) V.1- 1953- Volume(issue)/page/year:
27(Suppl 7),846,1979
TYPE OF TEST : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE : Oral
SPECIES OBSERVED : Rodent - rat
DOSE : 5500 mg/kg
SEX/DURATION : female 7-17 day(s) after conception
TOXIC EFFECTS :
Reproductive - Specific Developmental Abnormalities - musculoskeletal system
REFERENCE :
NKRZAZ Chemotherapy (Tokyo). (Nippon Kagaku Ryoho Gakkai, 2-20-8 Kamiosaki,
Shinagawa-Ku, Tokyo 141, Japan) V.1- 1953- Volume(issue)/page/year:
27(Suppl 7),846,1979
TYPE OF TEST : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE : Oral
SPECIES OBSERVED : Rodent - rat
DOSE : 11 gm/kg
SEX/DURATION : female 7-17 day(s) after conception
TOXIC EFFECTS :
Reproductive - Effects on Embryo or Fetus - extra-embryonic structures
(e.g., placenta, umbilical cord)
REFERENCE :
NKRZAZ Chemotherapy (Tokyo). (Nippon Kagaku Ryoho Gakkai, 2-20-8 Kamiosaki,
Shinagawa-Ku, Tokyo 141, Japan) V.1- 1953- Volume(issue)/page/year:
27(Suppl 7),846,1979
TYPE OF TEST : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE : Oral
SPECIES OBSERVED : Rodent - rat
DOSE : 21 gm/kg
SEX/DURATION : male 9 week(s) pre-mating
female 2 week(s) pre-mating - 7 day(s) after
conception
TOXIC EFFECTS :
Reproductive - Effects on Embryo or Fetus - fetotoxicity (except death,
e.g., stunted fetus)
REFERENCE :
NKRZAZ Chemotherapy (Tokyo). (Nippon Kagaku Ryoho Gakkai, 2-20-8 Kamiosaki,
Shinagawa-Ku, Tokyo 141, Japan) V.1- 1953- Volume(issue)/page/year:
27(Suppl 7),865,1979
TYPE OF TEST : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE : Oral
SPECIES OBSERVED : Rodent - mouse
DOSE : 5 gm/kg
SEX/DURATION : female 6-15 day(s) after conception
TOXIC EFFECTS :
Reproductive - Effects on Embryo or Fetus - fetotoxicity (except death,
e.g., stunted fetus)
REFERENCE :
NKRZAZ Chemotherapy (Tokyo). (Nippon Kagaku Ryoho Gakkai, 2-20-8 Kamiosaki,
Shinagawa-Ku, Tokyo 141, Japan) V.1- 1953- Volume(issue)/page/year:
27(Suppl 7),846,1979
TYPE OF TEST : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE : Oral
SPECIES OBSERVED : Rodent - mouse
DOSE : 10 gm/kg
SEX/DURATION : female 6-15 day(s) after conception
TOXIC EFFECTS :
Reproductive - Effects on Embryo or Fetus - fetal death
Reproductive - Effects on Newborn - sex ratio
REFERENCE :
NKRZAZ Chemotherapy (Tokyo). (Nippon Kagaku Ryoho Gakkai, 2-20-8 Kamiosaki,
Shinagawa-Ku, Tokyo 141, Japan) V.1- 1953- Volume(issue)/page/year:
27(Suppl 7),846,1979
TYPE OF TEST : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE : Oral
SPECIES OBSERVED : Rodent - mouse
DOSE : 20 gm/kg
SEX/DURATION : female 6-15 day(s) after conception
TOXIC EFFECTS :
Reproductive - Specific Developmental Abnormalities - musculoskeletal system
REFERENCE :
NKRZAZ Chemotherapy (Tokyo). (Nippon Kagaku Ryoho Gakkai, 2-20-8 Kamiosaki,
Shinagawa-Ku, Tokyo 141, Japan) V.1- 1953- Volume(issue)/page/year:
27(Suppl 7),846,1979
TYPE OF TEST : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE : Oral
SPECIES OBSERVED : Rodent - rabbit
DOSE : 130 mg/kg
SEX/DURATION : female 6-18 day(s) after conception
TOXIC EFFECTS :
Reproductive - Effects on Embryo or Fetus - fetotoxicity (except death,
e.g., stunted fetus)
Reproductive - Effects on Newborn - viability index (e.g., # alive at day 4
per # born alive)
REFERENCE :
NKRZAZ Chemotherapy (Tokyo). (Nippon Kagaku Ryoho Gakkai, 2-20-8 Kamiosaki,
Shinagawa-Ku, Tokyo 141, Japan) V.1- 1953- Volume(issue)/page/year:
27(Suppl 7),846,1979
TYPE OF TEST : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE : Oral
SPECIES OBSERVED : Rodent - rabbit
DOSE : 520 mg/kg
SEX/DURATION : female 6-18 day(s) after conception
TOXIC EFFECTS :
Reproductive - Specific Developmental Abnormalities - musculoskeletal system
REFERENCE :
NKRZAZ Chemotherapy (Tokyo). (Nippon Kagaku Ryoho Gakkai, 2-20-8 Kamiosaki,
Shinagawa-Ku, Tokyo 141, Japan) V.1- 1953- Volume(issue)/page/year:
27(Suppl 7),846,1979
*** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA ***
NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA :
NOES - National Occupational Exposure Survey (1983)
NOES Hazard Code - X3197
No. of Facilities: 210 (estimated)
No. of Industries: 1
No. of Occupations: 4
No. of Employees: 7766 (estimated)
No. of Female Employees: 5838 (estimated)
*** END OF RECORD ***
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