As a leading manufacturer and supplier of chemicals in China, DayangChem not only supply popular chemicals, but also DayangChem's R&D center offer custom synthesis services. DayangChem can provide different quantities of custom synthesis ch
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inquiryUnique advantages for Antipyrine Cas 60-80-0 Guaranteed the purity High quality & competitive price Quality control Fast feedback Prompt shipment Appearance:White crystalline powder Storage:Refrigerator Package:1kg/foil bag, 25kg
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Name:Antipyrine CAS NO:60-80-0 Grade:For chemical industry, scientific research and export Product Quality 12 years of chemical raw materials Mature operation of the industry System stability Data storage Security without vulnerability Pr
Cas:60-80-0
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inquiryprice, service, company and transport advantage: 1. best service, high quality and reasonable price. 2. it's customers' right to choose the package (ems, dhl, fedex, ups). 3. it's customers' right to choose the packing w
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inquiryOur Services 1. New Molecules R&D 2. Own test center HPLC NMR GC LC-MS 3. API and Intermediates from China reputed manufacturers 4. Documents support COA MOA MSDS DMF open part Our advantages 1. Government awarded company. Top 100 enter
Conditions | Yield |
---|---|
at 160℃; for 5h; | 71% |
at 140 - 170℃; |
4-(2,3-dimethyl-5-oxo-2,5-dihydro-pyrazol-1-yl)-benzoic acid
antipyrine
Conditions | Yield |
---|---|
With potassium carbonate In chloroform at 20℃; for 24h; Irradiation; Inert atmosphere; | 68% |
Conditions | Yield |
---|---|
Stage #1: edaravone; methyl iodide In acetonitrile at 120℃; Stage #2: With sodium hydrogencarbonate In water; ethyl acetate | 58% |
With methanol at 100 - 120℃; im Rohr; | |
With sodium hydrogencarbonate In acetonitrile | |
In acetonitrile for 12h; Heating; Sealed tube; |
methanol
edaravone
A
5-methoxy-3-methyl-1-phenyl-1H-pyrazole
B
antipyrine
Conditions | Yield |
---|---|
With triphenylphosphine; diethylazodicarboxylate In tetrahydrofuran for 20h; Ambient temperature; | A 53% B 14% |
With triphenylphosphine; diethylazodicarboxylate In tetrahydrofuran for 20h; Product distribution; Ambient temperature; various solvents, various ratio of products; |
diazomethane
3-methyl-1-phenylpyrazolin-5(4H)-one
A
5-methoxy-3-methyl-1-phenyl-1H-pyrazole
B
antipyrine
Conditions | Yield |
---|---|
With hydrogenchloride at 120℃; | |
With ethyl bromide at 120℃; |
Conditions | Yield |
---|---|
With methoxybenzene | |
at 132℃; |
Conditions | Yield |
---|---|
With methylpyridine at 135℃; | |
With antipyrine at 135℃; |
3-methyl-1-phenylpyrazolin-5(4H)-one
methyl p-toluene sulfonate
antipyrine
Conditions | Yield |
---|---|
at 150 - 160℃; |
Conditions | Yield |
---|---|
With xylene at 150℃; | |
With calcium oxide In methanol |
methanol
3-methyl-1-phenylpyrazolin-5(4H)-one
methyl iodide
antipyrine
Conditions | Yield |
---|---|
at 100 - 120℃; im Rohr; |
5-methoxy-3-methyl-1-phenyl-1H-pyrazole
antipyrine
Conditions | Yield |
---|---|
at 250 - 260℃; im geschlossenen Gefaess; | |
at 250 - 260℃; im geschlossenen Gefaess; |
Conditions | Yield |
---|---|
bei der elektrolytischen Reduktion; |
methanol
5-ethoxy-3-methyl-1-phenyl-1H-pyrazole
methyl iodide
antipyrine
Conditions | Yield |
---|---|
at 115℃; Kochen des Reaktionsprodukts mit Natronlauge; | |
at 115℃; Kochen des Reaktionsprodukts mit Natronlauge; |
Conditions | Yield |
---|---|
bei der Methylierung; |
A
5-methoxy-3-methyl-1-phenyl-1H-pyrazole
B
antipyrine
Conditions | Yield |
---|---|
at 200℃; |
methylene chloride
1-benzyl-5-methyl-2-phenyl-1,2-dihydro-3H-pyrazol-3-one
A
3-methyl-1-phenylpyrazolin-5(4H)-one
B
antipyrine
C
4-benzyl-5-methyl-2-phenyl-1,2-dihydro-pyrazol-3-one
Conditions | Yield |
---|---|
at 150 - 180℃; |
Conditions | Yield |
---|---|
Beim Erhitzen ueber den Schmelzpunkt; |
Conditions | Yield |
---|---|
at 250 - 260℃; |
Conditions | Yield |
---|---|
at 130 - 160℃; |
Conditions | Yield |
---|---|
at 130 - 160℃; |
antipyrine
A
antipyrine
B
methylene chloride
C
(3-methyl-1-phenyl-1H-pyrazol-5-yl) benzoate
D
benzoyl chloride
Conditions | Yield |
---|---|
at 180℃; |
Conditions | Yield |
---|---|
With methanol at 95 - 100℃; under 6840 - 7600 Torr; |
2,2'-azinobis(3-ethylbenzthiazolinesulfonate)
1,5-Dimethyl-2-phenyl-1,2-dihydro-pyrazol-3-one
A
antipyrine
B
C18H18N4O6S4(1+)
Conditions | Yield |
---|---|
Rate constant; |
(±)-2-chloro-10-(3-dimethylamino-2-methylpropyl)phenothiazine
1,5-Dimethyl-2-phenyl-1,2-dihydro-pyrazol-3-one
A
antipyrine
B
trimeprazine(1+) radical
Conditions | Yield |
---|---|
Rate constant; pH 3; |
4-formyl-2,3-dimethyl-1-phenyl-3-pyrazolin-5-one
3-amino crotonic acid-tert-butylester
A
antipyrine
B
di-tert-butyl 2,6-dimethylpyridine-3,5-dicarboxylate
Conditions | Yield |
---|---|
With pyridine; thionyl chloride 1.) CH2Cl2, from 0 deg C to 20 deg C, 1 h, 2.) CH2Cl2, 20 deg C, 18 h; Multistep reaction; |
4-formyl-2,3-dimethyl-1-phenyl-3-pyrazolin-5-one
ethyl (Z)-3-amino-3-phenylacrylate
A
antipyrine
Conditions | Yield |
---|---|
With pyridine; thionyl chloride 1.) CH2Cl2, from 0 deg C to 20 deg C, 1 h, 2.) CH2Cl2, 20 deg C, 18 h; Multistep reaction; |
4-formyl-2,3-dimethyl-1-phenyl-3-pyrazolin-5-one
methyl 3-aminocrotonate
A
antipyrine
B
dimethyl 2,6-dimethylpyridine-3,5-dicarboxylate
Conditions | Yield |
---|---|
With pyridine; thionyl chloride 1.) CH2Cl2, from 0 deg C to 20 deg C, 1 h, 2.) CH2Cl2, 20 deg C, 18 h; Multistep reaction; |
4-formyl-2,3-dimethyl-1-phenyl-3-pyrazolin-5-one
ethyl 3-aminobut-2-enoate
A
antipyrine
B
2,6-dimethyl-pyridine-3,5-dicarboxylic acid diethyl ester
Conditions | Yield |
---|---|
With pyridine; thionyl chloride 1.) CH2Cl2, from 0 deg C to 20 deg C, 1 h, 2.) CH2Cl2, 20 deg C, 18 h; Multistep reaction; |
Conditions | Yield |
---|---|
In chloroform 1.) 20 deg C, 24 h, 2.) 75 deg C, 3 h; | 100% |
antipyrine
antipyrine perchlorate
Conditions | Yield |
---|---|
With perchloric acid In ethanol | 100% |
antipyrine
2-nitro-benzaldehyde
bis[1-(2,3-dimethyl-1-phenyl-3-pyrazolin-5-one)]-2-nitrophenylmethane
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid at 20℃; for 1h; | 99% |
With hydrogenchloride In methanol at 60℃; for 12h; | 67% |
With ethanol hydrochloride |
antipyrine
rac-1-(4-methoxyphenyl)-ethanol
4-[1-(4-methoxyphenyl)ethyl]antipyrine
Conditions | Yield |
---|---|
With gluconic acid In water at 100℃; for 4h; | 99% |
antipyrine
2,3,4,9-tetrahydro-9-(2-hydroxy-4,4-dimethyl-6-oxo-1-cyclohexen-1-yl)-3,3-dimethyl-1H-xanthen-1-one
Conditions | Yield |
---|---|
With iron(III) chloride; triphenylphosphine In 1,2-dichloro-ethane at 80℃; for 11h; | 99% |
Conditions | Yield |
---|---|
With iron(III) chloride; triphenylphosphine In nitromethane at 100℃; for 11h; | 99% |
Conditions | Yield |
---|---|
With dipotassium peroxodisulfate; potassium iodide In acetonitrile at 60℃; for 16h; | 99% |
With 1,4-diaza-bicyclo[2.2.2]octane; silver(I) acetate In methanol at 20℃; for 2h; Catalytic behavior; Reagent/catalyst; Solvent; Sealed tube; | 98% |
With silver(I) acetate; silver trifluoromethanesulfonate In toluene at 100℃; for 16h; Temperature; Reagent/catalyst; Inert atmosphere; | 76% |
Conditions | Yield |
---|---|
With dipotassium peroxodisulfate; potassium iodide In acetonitrile at 60℃; for 16h; | 99% |
With 1,4-diaza-bicyclo[2.2.2]octane; silver(I) acetate In methanol at 20℃; for 2h; Sealed tube; | 81% |
Conditions | Yield |
---|---|
With 1,4-diaza-bicyclo[2.2.2]octane; 2,2,6,6-Tetramethyl-1-piperidinyloxy free radical; silver(I) acetate In methanol at 20℃; Sealed tube; | 99% |
With dipotassium peroxodisulfate; potassium iodide In acetonitrile at 60℃; for 16h; Reagent/catalyst; Solvent; Temperature; | 99% |
antipyrine
Conditions | Yield |
---|---|
With trifluoroacetic acid In benzene for 5h; Reflux; | 99% |
antipyrine
methyl 3,3,3-trifluoropyruvate
Conditions | Yield |
---|---|
In chloroform 1.) 20 deg C, 16 h, 2.) reflux, 2 h; | 98% |
antipyrine
(2-Methylthio-2-pyrrolidinovinyl)phenylketon
Conditions | Yield |
---|---|
With lithium diisopropyl amide In tetrahydrofuran; diethyl ether -78 deg C, 30-40 min; RT, 6-8 h; | 98% |
Conditions | Yield |
---|---|
With dipotassium peroxodisulfate; potassium iodide In acetonitrile at 60℃; for 16h; | 98% |
With 1,4-diaza-bicyclo[2.2.2]octane; silver(I) acetate In methanol at 20℃; for 2h; Sealed tube; | 86% |
Conditions | Yield |
---|---|
With dipotassium peroxodisulfate; potassium iodide In acetonitrile at 60℃; for 16h; | 98% |
With 1,4-diaza-bicyclo[2.2.2]octane; silver(I) acetate In methanol at 20℃; for 2h; Sealed tube; | 83% |
antipyrine
1,5-dimethyl-2-phenyl-4-thiocyanato-1,2-dihydro-3H-pyrazol-3-one
Conditions | Yield |
---|---|
With dipotassium peroxodisulfate In acetonitrile at 20℃; for 16h; Reagent/catalyst; | 98% |
Conditions | Yield |
---|---|
With potassium acetate; palladium diacetate at 150℃; for 16h; Inert atmosphere; Schlenk technique; | 98% |
Conditions | Yield |
---|---|
With lithium perchlorate; trifluoroacetic acid In dichloromethane 2.) r.t.; | 97% |
Conditions | Yield |
---|---|
With dipotassium peroxodisulfate; potassium iodide In acetonitrile at 60℃; for 16h; | 97% |
With 1,4-diaza-bicyclo[2.2.2]octane; silver(I) acetate In methanol at 20℃; for 2h; Sealed tube; | 84% |
antipyrine
2-bromo-6-(trifluoromethyl)pyridine
Conditions | Yield |
---|---|
With potassium acetate; palladium diacetate at 150℃; for 16h; Inert atmosphere; Schlenk technique; | 97% |
4-(morpholinomethyl)morpholine
antipyrine
4-(N-morpholinylmethyl) antipyrine
Conditions | Yield |
---|---|
In acetonitrile at 40℃; for 24h; | 95% |
With water |
Conditions | Yield |
---|---|
With dipotassium peroxodisulfate; potassium iodide In acetonitrile at 60℃; for 16h; | 95% |
With 1,4-diaza-bicyclo[2.2.2]octane; silver(I) acetate In methanol at 20℃; for 2h; Sealed tube; | 83% |
Conditions | Yield |
---|---|
With [bis(pyridine)iodine]+ tetrafluoroborate In dichloromethane for 2h; Ambient temperature; | 94% |
With iodine; oxygen; 9,10-phenanthrenequinone; trifluoroacetic acid In 1,2-dichloro-ethane at 25℃; for 1h; Irradiation; regioselective reaction; | 83% |
With iodine In dichloromethane at 20℃; for 2h; | 83% |
Conditions | Yield |
---|---|
With 1,4-diaza-bicyclo[2.2.2]octane; silver(I) acetate In methanol at 20℃; for 2h; Sealed tube; | 94% |
antipyrine
3-nitro-benzaldehyde
bis[1-(2,3-dimethyl-1-phenyl-3-pyrazolin-5-one)]-3-nitrophenylmethane
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid at 20℃; for 24h; | 93% |
With hydrogenchloride | |
With sulfuric acid |
antipyrine
2-(4-bromo-benzylidenamino)-ethanol
4-[(4-Bromo-phenyl)-(2-hydroxy-ethylamino)-methyl]-1,5-dimethyl-2-phenyl-1,2-dihydro-pyrazol-3-one
Conditions | Yield |
---|---|
With hydrogenchloride In ethanol for 12h; Heating; | 93% |
antipyrine
2-[(4-chlorophenyl)(phenylthio)methyl]-3-hydroxy-5,5-dimethylcyclohex-2-enone
4-[(4-chlorophenyl)(2-hydroxy-4,4-dimethyl-6-oxocyclohex-1-en-1-yl)methyl]-1,5-dimethyl-2-phenyl-1H-pyrazol-3(2H)-one
Conditions | Yield |
---|---|
With manganese(II) chloride tetrahydrate In nitromethane at 100℃; for 6h; | 93% |
Conditions | Yield |
---|---|
With potassium acetate; palladium diacetate at 150℃; for 16h; Inert atmosphere; Schlenk technique; | 93% |
antipyrine
1,2-bis(3,5-dichlorophenyl)disulfane
Conditions | Yield |
---|---|
With dipotassium peroxodisulfate; potassium iodide In acetonitrile at 60℃; for 16h; | 92% |
With 1,4-diaza-bicyclo[2.2.2]octane; silver(I) acetate In methanol at 20℃; for 8h; Sealed tube; | 49% |
2-(p-Nitrobenzylidenamino)ethanol
antipyrine
4-[(2-Hydroxy-ethylamino)-(4-nitro-phenyl)-methyl]-1,5-dimethyl-2-phenyl-1,2-dihydro-pyrazol-3-one
Conditions | Yield |
---|---|
With hydrogenchloride In ethanol for 12h; Heating; | 91% |
antipyrine
potassium thioacyanate
1,5-dimethyl-2-phenyl-4-thiocyanato-1,2-dihydro-3H-pyrazol-3-one
Conditions | Yield |
---|---|
With dipotassium peroxodisulfate In acetonitrile at 20℃; for 16h; Reagent/catalyst; | 90% |
With bromine; acetic acid |
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