4-[(4-methoxyphenyl)methylideneamino]-1,5-dimethyl-2-phenylpyrazol-3-one
Names
[ CAS No. ]:
32061-14-6
[ Name ]:
4-[(4-methoxyphenyl)methylideneamino]-1,5-dimethyl-2-phenylpyrazol-3-one
[Synonym ]:
ANTIPYRINE,4-((p-METHOXYBENZYLIDENE)AMINO)
4-((p-Methoxybenzylidene)amino)antipyrine
4-(4-methoxy-benzylidenamino)-1,5-dimethyl-2-phenyl-1,2-dihydro-pyrazol-3-one
IS 4
2,3-Dimethyl-4-((p-methoxybenzylidene)amino)-1-phenyl-3-pyrazolin-5-one
4-(4-Methoxy-benzylidenamino)-1,5-dimethyl-2-phenyl-1,2-dihydro-pyrazol-3-on
4-(Anisylideneamino)antipyrine
4-<(N-4-methoxybenzalidene)amino>antipyrine
2,3-dimethyl-4-(4-methoxybenzylideneamino)-1-phenyl-3-pyrazolin-5-one
4-Anisilidino-amino-antipyrine
4-(4-methoxy-benzylideneamino)-1,5-dimethyl-2-phenyl-1,2-dihydro-pyrazol-3-one
4-Anisylidino-(aminoantipyrine)
Chemical & Physical Properties
[ Density]:
1.14g/cm3
[ Boiling Point ]:
453.1ºC at 760 mmHg
[ Molecular Formula ]:
C19H19N3O2
[ Molecular Weight ]:
321.37300
[ Flash Point ]:
227.8ºC
[ Exact Mass ]:
321.14800
[ PSA ]:
48.52000
[ LogP ]:
3.24360
[ Index of Refraction ]:
1.593
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- CD2995820
- CHEMICAL NAME :
- Antipyrine, 4-((p-methoxybenzylidene)amino)-
- CAS REGISTRY NUMBER :
- 32061-14-6
- BEILSTEIN REFERENCE NO. :
- 0308183
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 3
- MOLECULAR FORMULA :
- C19-H19-N3-O2
- MOLECULAR WEIGHT :
- 321.41
- WISWESSER LINE NOTATION :
- T5NNVJ A1 BR& DNU1R DO1& E1
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Human
- DOSE/DURATION :
- 428 mg/kg/20D-I
- TOXIC EFFECTS :
- Behavioral - hallucinations, distorted perceptions
- REFERENCE :
- JDGRAX Journal of Drug Research. (National Organization for Drug Research and Control, POB 29, Cairo, Egypt) V.2- 1969- Volume(issue)/page/year: 15(1-2),103,1984
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 10 gm/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- JDGRAX Journal of Drug Research. (National Organization for Drug Research and Control, POB 29, Cairo, Egypt) V.2- 1969- Volume(issue)/page/year: 9(1-2),183,1977
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Unreported
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 6850 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- JDGRAX Journal of Drug Research. (National Organization for Drug Research and Control, POB 29, Cairo, Egypt) V.2- 1969- Volume(issue)/page/year: 4,89,1972
Safety Information
[ HS Code ]:
2933199090
Synthetic Route
Customs
[ HS Code ]: 2933199090
[ Summary ]:
2933199090. other compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%