4-(ethylamino)-1,5-dimethyl-2-phenylpyrazol-3-one

Names

[ CAS No. ]:
15166-10-6

[ Name ]:
4-(ethylamino)-1,5-dimethyl-2-phenylpyrazol-3-one

[Synonym ]:
4-Aethylamino-1,5-dimethyl-2-phenyl-1,2-dihydro-pyrazol-3-on
4-ethylamino-1,5-dimethyl-2-phenyl-1,2-dihydro-pyrazol-3-one
4-Ethylaminoantipyrin
TA 2
ANTIPYRINE,4-(ETHYLAMINO)
4-(Ethylamino)antipyrine

Chemical & Physical Properties

[ Density]:
1.17g/cm3

[ Boiling Point ]:
339.4ºC at 760 mmHg

[ Molecular Formula ]:
C13H17N3O

[ Molecular Weight ]:
231.29400

[ Flash Point ]:
159.1ºC

[ Exact Mass ]:
231.13700

[ PSA ]:
38.96000

[ LogP ]:
1.98920

[ Vapour Pressure ]:
9.19E-05mmHg at 25°C

[ Index of Refraction ]:
1.607

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
CD2730000
CHEMICAL NAME :
Antipyrine, 4-(ethylamino)-
CAS REGISTRY NUMBER :
15166-10-6
BEILSTEIN REFERENCE NO. :
0212712
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C13-H17-N3-O
MOLECULAR WEIGHT :
231.33

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
1013 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
FATOAO Farmakologiya i Toksikologiya (Moscow). For English translation, see PHTXA6 and RPTOAN. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.2- 1939- Volume(issue)/page/year: 30,599,1967

Related Compounds

  • 4-(diethylamino)-1,5-dimethyl-2-phenylpyrazol-3-one
  • 4-(dimethylamino)-1,5-dimethyl-2-phenylpyrazol-3-one,5-oxo-1H-quinoline-6-sulfonic acid
  • 4-anilino-1,5-dimethyl-2-phenylpyrazol-3-one
  • 4-fluoro-1,5-dimethyl-2-phenylpyrazol-3-one
  • 4-benzoyl-1,5-dimethyl-2-phenylpyrazol-3-one
  • 4-(hydroxymethyl)-1,5-dimethyl-2-phenylpyrazol-3-one
  • tert-butyl N-[2-amino-3-(3-fluoro-2-methoxyphenyl)propyl]carbamate
  • 3-Fluoro-2-hydroxyphenyl sulfamate
  • tert-butyl N-[2-amino-3-(5-fluoropyridin-3-yl)propyl]carbamate
  • tert-butyl N-[1-(3-fluoro-2-methoxyphenyl)-2-oxoethyl]-N-methylcarbamate
  • tert-butyl N-(3-isocyanato-1-phenylpropyl)carbamate
  • Methyl 2-amino-2-(4-{[(tert-butoxy)carbonyl]amino}-3-hydroxyphenyl)acetate
  • 3-Amino-3-(4-{[(tert-butoxy)carbonyl]amino}-3-hydroxyphenyl)propanoic acid
  • tert-butyl N-{2-hydroxy-4-[1-hydroxy-2-(methylamino)ethyl]phenyl}carbamate
  • tert-butyl N-[4-(1-aminocyclopropyl)-2-hydroxyphenyl]carbamate
  • 4-Amino-4-(4-{[(tert-butoxy)carbonyl]amino}-3-hydroxyphenyl)butanoic acid
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