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32061-14-6

32061-14-6 structure

32061-14-6 structure

Name: 4-[(4-methoxyphenyl)methylideneamino]-1,5-dimethyl-2-phenylpyrazol-3-one
Chemical Name: 4-[(4-methoxyphenyl)methylideneamino]-1,5-dimethyl-2-phenylpyrazol-3-one
CAS Number: 32061-14-6
Molecular Formula: C₁₉H₁₉N₃O₂
Molecular Weight: 321.37300
Create Date: 2017-11-30 08:59:02
Modify Date: 2025-09-12 09:44:41

Name	4-[(4-methoxyphenyl)methylideneamino]-1,5-dimethyl-2-phenylpyrazol-3-one
Synonyms	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)

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

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

HS Code	2933199090

83-07-8 structure

83-07-8

123-11-5 structure

123-11-5

~83%

32061-14-6 structure

32061-14-6

Literature: Al-Khamees, Hamad A.; Bayomi, Said M.; Kandil, Hesham A.; El-Tahir, Kamal E. H. European Journal of Medicinal Chemistry, 1990 , vol. 25, # 2 p. 103 - 106

123-11-5 structure

123-11-5

~%

32061-14-6 structure

32061-14-6

Literature: Tiffeneau Chem. Zentralbl., 1914 , vol. 85, # I p. 1368

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%

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