Azapropazone
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Names
[ CAS No. ]:
13539-59-8
[ Name ]:
Azapropazone
[Synonym ]:
Azapropazonum
Azapropazone
Sinnamin
Azapropazon
5-(dimethylamino)-9-methyl-2-propylpyrazolo[1,2-a][1,2,4]benzotriazine-1,3-dione
5-dimethylamino-9-methyl-2-propyl-benzo[e]pyrazolo[1,2-a][1,2,4]triazine-1,3-dione
Prolixan
Rheumox
Tolyprin
Mitrolan
5-(Dimethylamino)-9-methyl-2-propyl-1H-pyrazolo[1,2-a][1,2,4]benzotriazine-1,3(2H)-dione
1H-Pyrazolo(1,2-a)(1,2,4)benzotriazine-1,3(2H)-dione, 5-(dimethylamino)-9-methyl-2-propyl-
Cinnopropazone
3-dimethylamino-7-methyl-1,2-(n-propylmalonyl)-1,2-dihydro-1,2,4-benzotriazine
Cinnamin
Azapropazona
Apazone
1H-Pyrazolo[1,2-a][1,2,4]benzotriazine-1,3(2H)-dione, 5-(dimethylamino)-9-methyl-2-propyl-
Chemical & Physical Properties
[ Density]:
1.3±0.1 g/cm3
[ Boiling Point ]:
438.0±38.0 °C at 760 mmHg
[ Molecular Formula ]:
C16H20N4O2
[ Molecular Weight ]:
300.36
[ Flash Point ]:
218.7±26.8 °C
[ Exact Mass ]:
300.158630
[ PSA ]:
60.13000
[ LogP ]:
1.72
[ Vapour Pressure ]:
0.0±1.1 mmHg at 25°C
[ Index of Refraction ]:
1.646
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- UQ9835000
- CHEMICAL NAME :
- 1H-Pyrazolo(1,2-a)(1,2,4)benzotriazine-1,3(2H)-dione, 5-(dimethylamino)-9-methyl-2-propyl-
- CAS REGISTRY NUMBER :
- 13539-59-8
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 8
- MOLECULAR FORMULA :
- C16-H20-N4-O2
- MOLECULAR WEIGHT :
- 300.40
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Human - woman
- DOSE/DURATION :
- 52560 mg/kg/3Y-I
- TOXIC EFFECTS :
- Kidney, Ureter, Bladder - changes in tubules (including acute renal failure, acute tubular necrosis)
- REFERENCE :
- BMJOAE British Medical Journal. (British Medical Assoc., BMA House, Tavistock Sq., London WC1H 9JR, UK) V.1- 1857- Volume(issue)/page/year: 292,97,1986
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 1800 mg/kg
- TOXIC EFFECTS :
- Biochemical - Metabolism (Intermediary) - effect on inflammation or mediation of inflammation
- REFERENCE :
- OYYAA2 Oyo Yakuri. Pharmacometrics. (Oyo Yakuri Kenkyukai, CPO Box 180, Sendai 980-91, Japan) V.1- 1967- Volume(issue)/page/year: 15,41,1978
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 650 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- CMROCX Current Medical Research and Opinion. (Clayton-Wray Pub. Ltd., 1a High St., Alton, Hants., UK) V.1- 1972- Volume(issue)/page/year: 4,17,1976
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intravenous
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 660 mg/kg
- TOXIC EFFECTS :
- Behavioral - muscle contraction or spasticity Lungs, Thorax, or Respiration - dyspnea Gastrointestinal - changes in structure or function of salivary glands
- REFERENCE :
- CMROCX Current Medical Research and Opinion. (Clayton-Wray Pub. Ltd., 1a High St., Alton, Hants., UK) V.1- 1972- Volume(issue)/page/year: 4,17,1976
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 1080 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- CMROCX Current Medical Research and Opinion. (Clayton-Wray Pub. Ltd., 1a High St., Alton, Hants., UK) V.1- 1972- Volume(issue)/page/year: 4,17,1976
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 920 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- CMROCX Current Medical Research and Opinion. (Clayton-Wray Pub. Ltd., 1a High St., Alton, Hants., UK) V.1- 1972- Volume(issue)/page/year: 4,17,1976
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intravenous
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 680 mg/kg
- TOXIC EFFECTS :
- Behavioral - muscle contraction or spasticity Lungs, Thorax, or Respiration - dyspnea Gastrointestinal - changes in structure or function of salivary glands
- REFERENCE :
- CMROCX Current Medical Research and Opinion. (Clayton-Wray Pub. Ltd., 1a High St., Alton, Hants., UK) V.1- 1972- Volume(issue)/page/year: 4,17,1976
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intravenous
- SPECIES OBSERVED :
- Mammal - cat
- DOSE/DURATION :
- 500 mg/kg
- TOXIC EFFECTS :
- Behavioral - muscle contraction or spasticity Lungs, Thorax, or Respiration - dyspnea Gastrointestinal - changes in structure or function of salivary glands
- REFERENCE :
- CMROCX Current Medical Research and Opinion. (Clayton-Wray Pub. Ltd., 1a High St., Alton, Hants., UK) V.1- 1972- Volume(issue)/page/year: 4,17,1976