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24428-95-3

24428-95-3 structure

24428-95-3 structure

Name: 1,5-dimethyl-4-(phenacylideneamino)-2-phenylpyrazol-3-one
Chemical Name: 1,5-dimethyl-4-(phenacylideneamino)-2-phenylpyrazol-3-one
CAS Number: 24428-95-3
Molecular Formula: C₁₉H₁₇N₃O₂
Molecular Weight: 319.35700
Create Date: 2016-05-07 08:08:43
Modify Date: 2024-12-04 15:58:15

Name	1,5-dimethyl-4-(phenacylideneamino)-2-phenylpyrazol-3-one
Synonyms	1-Phenyl-2,3-dimethyl-4-phenyl-glyoxylidenaminopyrazoline-5-one 4-(Phenylglyoxylidenamino)antipyrine 1,5-dimethyl-4-{[(1e)-2-oxo-2-phenylethylidene]amino}-2-phenyl-1,2-dihydro-3h-pyrazol-3-one Antipyrine,4-(phenylglyoxylidenamino) 1,5-dimethyl-4-(2-oxo-2-phenyl-ethylideneamino)-2-phenyl-1,2-dihydro-pyrazol-3-one

Density	1.17g/cm3
Boiling Point	457.7ºC at 760mmHg
Molecular Formula	C₁₉H₁₇N₃O₂
Molecular Weight	319.35700
Flash Point	230.6ºC
Exact Mass	319.13200
PSA	56.36000
LogP	3.06960
Vapour Pressure	1.45E-08mmHg at 25°C
Index of Refraction	1.613

CHEMICAL IDENTIFICATION

RTECS NUMBER :: CD3030000

CHEMICAL NAME :: Antipyrine, 4-(phenylglyoxylidenamino)-

CAS REGISTRY NUMBER :: 24428-95-3

BEILSTEIN REFERENCE NO. :: 0689607

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C19-H17-N3-O2

MOLECULAR WEIGHT :: 319.39

WISWESSER LINE NOTATION :: T5NNVJ A1 BR& DNU1VR& E1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 2 gm/kg

TOXIC EFFECTS :: Behavioral - analgesia Biochemical - Metabolism (Intermediary) - effect on inflammation or mediation of inflammation

REFERENCE :: ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 19,2026,1969

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