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ETHYL ISOPROPYLBARBITURIC ACID

Names

[ CAS No. ]:
76-76-6

[ Name ]:
ETHYL ISOPROPYLBARBITURIC ACID

[Synonym ]:
Isopropyl ethyl barbituric acid
5-ethyl-5-i-propyl barbituric acid
Irenal
5-ethyl-5-(1-methylethyl)-2,4,6(1H,3H,5H)-pyrimidinetrione
Ethylisopropylbarbituric acid
Barbituric acid,5-ethyl-5-isopropyl
PROBARBITAL
Vasalgin
5-Aethyl-5-isopropyl-barbitursaeure
5-ethyl-5-isopropyl-barbituric acid
Probarbitone
5-ethyl-5-isopropyl-pyrimidine-2,4,6-trione

Chemical & Physical Properties

[ Density]:
1.125g/cm3

[ Molecular Formula ]:
C9H14N2O3

[ Molecular Weight ]:
198.21900

[ Exact Mass ]:
198.10000

[ PSA ]:
75.27000

[ LogP ]:
1.06240

[ Index of Refraction ]:
1.464

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
CQ5425000
CHEMICAL NAME :
Barbituric acid, 5-ethyl-5-isopropyl-
CAS REGISTRY NUMBER :
76-76-6
BEILSTEIN REFERENCE NO. :
0167241
LAST UPDATED :
199612
DATA ITEMS CITED :
7
MOLECULAR FORMULA :
C9-H14-N2-O3
MOLECULAR WEIGHT :
198.25
WISWESSER LINE NOTATION :
T6VMVMV FHJ FY1&1 F2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
110 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10- Volume(issue)/page/year: 44,325,1932
TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
150 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10- Volume(issue)/page/year: 44,337,1932
TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
110 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10- Volume(issue)/page/year: 44,325,1932
TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
200 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
JACSAT Journal of the American Chemical Society. (American Chemical Soc., Distribution Office Dept. 223, POB 57136, West End Stn., Washington, DC 20037) V.1- 1879- Volume(issue)/page/year: 45,243,1923
TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
140 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
JPPGAR Journal de Physiologie et de Pathologie Generale. (Paris, France) V.1-38, 1899-1945. For publisher information, see JOPHAN. Volume(issue)/page/year: 30,364,1932
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Bird - wild bird species
DOSE/DURATION :
24 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 21,315,1972 *** REVIEWS *** TOXICOLOGY REVIEW PHREA7 Physiological Reviews. (American Physiological Soc., 9650 Rockville Pike, Bethesda, MD 20814) V.1- 1921- Volume(issue)/page/year: 19,472,1939

Synthetic Route

Precursor & DownStream


Related Compounds