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3-hydroxymethyl-4-bromoantipyrine

CAS No. : 81122-69-2 Formula : C11H11BrN2O2 Molecular Weight. : 283.121 Check Encyclopedia

Synonyms : 4-Brom-5-hydroxymethyl-1-methyl-2-phenyl-1,2-dihydro-pyrazol-3-on; 4-bromo-5-hydroxymethyl-1-methyl-2-phenyl-1,2-dihydro-pyrazol-3-one;

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5-methyl-1-phenyl-2-[3-(4-pyridin-2-ylpiperazin-1-yl)propyl]pyrazol-3-one,hydrate,trihydrochloride

CAS No. : 104417-33-6 Formula : C22H32Cl3N5O2 Molecular Weight. : 504.881 Check Encyclopedia

Synonyms :

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4-[2-(3-Methyl-5-oxo-1-phenyl-1,5-dihydro-4H-pyrazol-4-ylidene)hy drazino]benzoate

CAS No. : 314291-25-3 Formula : C17H13N4O3- Molecular Weight. : 321.31 Check Encyclopedia

Synonyms : 1-phenyl-3-methyl-4-((4-carboxyphenyl)hydrazono)pyrazol-5-one; 1H-Imidazolium,1-methyl-2-(methylthio)-3-phenyl-,iodide;

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5-methyl-2-[3-(trifluoromethyl)phenyl]-4H-pyrazol-3-one

CAS No. : 321-05-1 Formula : C11H9F3N2O Molecular Weight. : 242.197 Check Encyclopedia

Synonyms : 1-(3-Trifluormethylphenyl)-3-methylpyrazolon-5; 5-methyl-2-(3-trifluoromethyl-phenyl)-2,4-dihydro-pyrazol-3-one; 3-methyl-1-(3-trifluoromethylphenyl)-3-pyrazolin-5-one; 1-[3-(Trifluoromethyl)phenyl]-3-methyl-2-pyrazolin-5-one;

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(4Z)-3-Methyl-1-phenyl-1H-pyrazole-4,5-dione 4-oxime

CAS No. : 1080-89-3 Formula : C10H9N3O2 Molecular Weight. : 203.197 Check Encyclopedia

Synonyms : 4-Oxepanon-ethylenketal; 4-hydroxyimino-3-methyl-1-phenyl-2-pyrazolin-5-one; 1-Phenyl-3-methyl-4-oximino-pyrazol-5-one; 4-oxepanone ethylene ketal; 4-isonitroso-N-phenyl-3-methyl-pyrazolinone; 5-Methyl-2-phenyl-2H-pyrazol-3,4-dion-4-oxim; 4-oximino-1-phenyl-3-methyl-2-pyrazolin-5-one; 1-phenyl-3-methyl-4-isonitroso pyrazolone-5; 5-methyl-2-phenyl-2H-pyrazole-3,4-dione 4-oxime; 1,4,8-trioxa-spiro[4.6]undecane;

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5-methyl-2-phenyl-4-(2,2,2-trifluoroacetyl)-1H-pyrazol-3-one

CAS No. : 71132-72-4 Formula : C12H9F3N2O2 Molecular Weight. : 270.207 Check Encyclopedia

Synonyms : 3-methyl-1-phenyl-4-trifluoroacetylpyrazol-5-on; 5-Methyl-2-phenyl-4-trifluoracetyl-1,2-dihydro-pyrazol-3-on; 1-phenyl-3-methyl-4-trifluoroacetyl-pyrazolone-5; 5-Methyl-2-phenyl-4-(2,2,2-trifluoroacetyl)-1H-pyrazol-3(2H)-one; 5-methyl-2-phenyl-4-trifluoroacetyl-1,2-dihydro-pyrazol-3-one;

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5-methyl-4,4-di-morpholin-4-yl-2-phenyl-2,4-dihydro-pyrazol-3-one

CAS No. : 18630-79-0 Formula : C18H24N4O3 Molecular Weight. : 344.408 Check Encyclopedia

Synonyms : 5-methyl-4,4-dimorpholine-4-yl-2-phenyl-2,4-dihydro-pyrazol-3-one; 3-Methyl-4,4-dimorpholino-1-phenyl-Δ2-pyrazolon-(5); 5-Methyl-4,4-di-morpholin-4-yl-2-phenyl-2,4-dihydro-pyrazol-3-one;

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5-Isopropyl-2-phenyl-2,4-dihydro-3H-pyrazol-3-one

CAS No. : 64123-72-4 Formula : C12H14N2O Molecular Weight. : 202.252 Check Encyclopedia

Synonyms : 1-Methyl-3-(Propan-2-Yl)-1H-Pyrazole-5-Carboxylic Acid; 3,4-Dihydro-5-isopropyl-2-phenyl-2H-pyrazol-3-on; 3-isopropyl-1-methyl-1H-pyrazole-5-carboxylic acid; 1-methyl-3-(methylethyl)pyrazole-5-carboxylic acid; 3-isopropyl-1-methylpyrazole-5-carboxylic acid; 3-isopropyl-1-phenyl-2-pyrazolin-5-one; 5-Isopropyl-2-methyl-2H-pyrazole-3-carboxylic acid;

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4,4-diazido-5-methyl-2-phenylpyrazol-3-one

CAS No. : 61145-28-6 Formula : C10H8N8O Molecular Weight. : 256.224 Check Encyclopedia

Synonyms : 4,4-diazido-5-methyl-2-phenyl-2,4-dihydro-pyrazol-3-one; 3H-Pyrazol-3-one,4,4-diazido-2,4-dihydro-5-methyl-2-phenyl; 4,4-Diazido-3-methyl-1-phenyl-2-pyrazolin-5-on;

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3,3',3''-Trimethyl-1,1',1''-triphenyl-4,4',4''-tris-(2-pyrazolin-5-on)

CAS No. : 124009-63-8 Formula : C30H26N6O3 Molecular Weight. : 518.566 Check Encyclopedia

Synonyms : 3H-Pyrazol-3-one, 2,4-dihydro-4,4-bis(5-hydroxy-3-Methyl- 1-phenyl-1H-pyrazol-4-yl)-5-Methyl-2-phenyl-;

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5-methyl-2-phenyl-4-propanoyl-4H-pyrazol-3-one

CAS No. : 31197-09-8 Formula : C13H14N2O2 Molecular Weight. : 230.262 Check Encyclopedia

Synonyms : 3-methyl-1-phenyl-4-propionyl-2-pyrazolin-5-one; 2,4-DIHYDRO-5-METHYL-2-PHENYL-4-PROPIONYL-3H-PYRAZOL-3-ONE; 3-methyl-1-phenyl-4-propionyl-2-pyrazoline-5-one; 2-Pyrazolin-5-one,3-methyl-1-phenyl-4-propionyl; 4-propionyl-2,4-dihydro-5-methyl-2-phenyl-3H-pyrazol-3-one; 1-phenyl-3-methyl-4-propionyl-5-pyrazolone; 1-Phenyl-3-methyl-4-propionyl-5-pyrazolon; 4-propionyl-3-methyl-1-phenyl-2-pyrazolin-5-one; 1-phenyl-3-methyl-4-propionyl-2-pyrazolin-5-one;

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2-amino-4-methyl-5-phenyl-1H-pyrazol-3-one

CAS No. : 87389-78-4 Formula : C10H11N3O Molecular Weight. : 189.214 Check Encyclopedia

Synonyms : 1H-Pyrazol-5-ol,1-amino-4-methyl-3-phenyl; 2-amino-4-methyl-5-phenyl-1,2-dihydro-pyrazol-3-one;

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3H-Pyrazol-3-one, 4-[2-[2-(dimethylamino)phenyl]diazenyl]-2,4-dihydro-5-methyl-2-phenyl-

CAS No. : 93871-83-1 Formula : C18H19N5O Molecular Weight. : 321.376 Check Encyclopedia

Synonyms : 2-Pyrazolin-5-one, 4-[[o-(dimethylamino)phenyl]azo]-3-methyl-1-phenyl-; 4-((2-(DIMETHYLAMINO)PH)DIAZENYL)-5-METHYL-2-PHENYL-2,4-DIHYDRO-3H-PYRAZOL-3-ONE;

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2-(2,4-dinitrophenyl)-5-methyl-4H-pyrazol-3-one

CAS No. : 3718-29-4 Formula : C10H8N4O5 Molecular Weight. : 264.194 Check Encyclopedia

Synonyms : 1-(2,4-dinitrophenyl)-3-methyl-1Hpyrazol-5(4H)-one; 2-(2,4-dinitro-phenyl)-5-methyl-1,2-dihydro-pyrazol-3-one; 3H-Pyrazol-3-one,2-(2,4-dinitrophenyl)-2,4-dihydro-5-methyl; 1-(2,4-dinitrophenyl)-3-methyl-2-pyrazolin-5-ones; 1-(2,4-dinitrophenyl)-3-methyl-5-pyrazolone; 1-(2,4-dinitrophenyl)-3-methyl-5(4H)-pyrazolone; 1-(2,4-dinitrophenyl)-3-methyl-2-pyrazolin-5-one;

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1-(3'-Chlorophenyl)-3-methyl-5-pyrazolone

CAS No. : 20629-90-7 Formula : C10H9ClN2O Molecular Weight. : 208.644 Check Encyclopedia

Synonyms : 2-(2-chloro-phenyl)-5-methyl-1,2-dihydro-pyrazol-3-one; 2-(2-Chlor-phenyl)-5-methyl-1,2-dihydro-pyrazol-3-on; 1-(2-Chlor-phenyl)-3-methyl-pyrazolon-(5); 3H-Pyrazol-3-one,2-(2-chlorophenyl)-1,2-dihydro-5-methyl; 1-(2-chlorophenyl)-3-methyl-5-pyrazolone; 1-(M-CHLOROPHENYL)-3-METHYL-5-PYRAZOLONE; 1-(M-CHLOROPHENYL)-3-METHYL-2-PYRAZOLIN-5-ONE; 1-(o-chlorophenyl)-3-methyl-5-pyrazolone;

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1H-Pyrazole-4,5-dione, 3-methyl-1-phenyl-, 4-[2-(3,5-dimethylphenyl)hydrazone]

CAS No. : 82526-22-5 Formula : C18H18N4O Molecular Weight. : 306.362 Check Encyclopedia

Synonyms : (E)-4-(2-(3,5-DIMETHYLPHENYL)HYDRAZONO)-3-METHYL-1-PHENYL-1H-PYRAZOL-5(4H)-ONE; 1H-Pyrazole-4,5-dione, 3-methyl-1-phenyl-, 4-[(3,5-dimethylphenyl)hydrazone];

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5-methyl-4-[(5-methyl-3-oxo-2-phenyl-1H-pyrazol-4-yl)-(4-nitrophenyl)methyl]-2-phenyl-1H-pyrazol-3-one

CAS No. : 96068-42-7 Formula : C27H23N5O4 Molecular Weight. : 481.503 Check Encyclopedia

Synonyms : 1H-Pyrazol-5-ol,4,4'-[(4-nitrophenyl)methylene]bis[3-methyl-1-phenyl; 5,5'-dimethyl-2,2'-diphenyl-1,2,1',2'-tetrahydro-4,4'-(4-nitro-phenylmethanediyl)-bis-pyrazol-3-one; 4,4'-((4-nitrophenyl)methylene)bis(3-methyl-1-phenyl-1H-pyrazol-5-ol); 4,4'-[(4-nitrophenyl)methylene]bis(3-methyl-1-phenyl-pyrazol-5-ol); 4-((5-hydroxy-3-methyl-1-phenyl-1H-pyrazol-4-yl)(4-nitophenyl)methyl)-3-methyl-1-phenyl-1H-pyrazol-5-ol;

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4,5-dimethyl-2-phenyl-4H-pyrazol-3-one

CAS No. : 17900-68-4 Formula : C11H12N2O Molecular Weight. : 188.226 Check Encyclopedia

Synonyms : 3,4-dimethyl-1-phenylpyrazol-5-one; 1-phenyl-3,4-dimethyl-2-pyrazolin-5-one; EINECS 241-844-1; 4,5-dimethyl-2-phenyl-1,2-dihydro-pyrazol-3-one; 2,4-dihydro-4,5-dimethyl-2-phenyl-3H-pyrazol-3-one; HMS1529G03; 3,4-Dimethyl-1-phenyl-2-pyrazolin-5-one; 3,4-dimethyl-1-phenyl-pyrazolin-5-one; 4-methyl-2,4-dihydro-5-methyl-2-phenyl-3H-pyrazol-3-one;

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3-METHYL-1-(3-NITROPHENYL)-5-PYRAZOLONE

CAS No. : 119-16-4 Formula : C10H9N3O3 Molecular Weight. : 219.197 Check Encyclopedia

Synonyms : 5-methyl-2-(3-nitrophenyl)-2,4-dihydropyrazol-3-one; 5-Methoxy-2-(3-nitrophenyl)-2H-pyrazol-3(4H)-one; 5-methyl-2-(3-nitrophenyl)-2,4-dihydro-3-pyrazolone; 5-methyl-2-(3-nitro-phenyl)-1,2-dihydro-pyrazol-3-one; 3-methyl-1-(3-nitrophenyl)-3-pyrazolin-5-one; 1-(3-nitro-phenyl)-3-methyl-1H-pyrazol-5(4H)-one; 2,4-dihydro-5-methyl-2-(3-nitrophenyl)-3H-pyrazol-3-one; 5-methyl-2-(3-nitrophenyl)-4H-pyrazol-3-one; 1-(3'-NITROPHENYL)-3-METHYL-5-PYRAZOLONE;

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4-(dimethylamino)-5-(hydroxymethyl)-1-methyl-2-phenylpyrazol-3-one

CAS No. : 13097-17-1 Formula : C13H17N3O2 Molecular Weight. : 247.293 Check Encyclopedia

Synonyms : 3-Hydroxymethyl-2-methyl-4-dimethylamino-1-phenyl-3-pyrazol-5-on; 3-Hydroxymethylaminopyrine; 4-dimethylamino-5-hydroxymethyl-1-methyl-2-phenyl-1,2-dihydro-pyrazol-3-one; 4-dimethylamino-3-hydroxymethyl-2-methyl-1-phenyl-3-pyrazolin-5-one; 4-Dimethylamino-3-hydroxymethyl-2-methyl-2-phenyl-3pyrazolin-5-one;

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3-hydroxymethyl-4-bromoantipyrine

5-methyl-1-phenyl-2-[3-(4-pyridin-2-ylpiperazin-1-yl)propyl]pyrazol-3-one,hydrate,trihydrochloride

4-[2-(3-Methyl-5-oxo-1-phenyl-1,5-dihydro-4H-pyrazol-4-ylidene)hy drazino]benzoate

5-methyl-2-[3-(trifluoromethyl)phenyl]-4H-pyrazol-3-one

(4Z)-3-Methyl-1-phenyl-1H-pyrazole-4,5-dione 4-oxime

5-methyl-2-phenyl-4-(2,2,2-trifluoroacetyl)-1H-pyrazol-3-one

5-methyl-4,4-di-morpholin-4-yl-2-phenyl-2,4-dihydro-pyrazol-3-one

5-Isopropyl-2-phenyl-2,4-dihydro-3H-pyrazol-3-one

4,4-diazido-5-methyl-2-phenylpyrazol-3-one

3,3',3''-Trimethyl-1,1',1''-triphenyl-4,4',4''-tris-(2-pyrazolin-5-on)

5-methyl-2-phenyl-4-propanoyl-4H-pyrazol-3-one

2-amino-4-methyl-5-phenyl-1H-pyrazol-3-one

3H-Pyrazol-3-one, 4-[2-[2-(dimethylamino)phenyl]diazenyl]-2,4-dihydro-5-methyl-2-phenyl-

2-(2,4-dinitrophenyl)-5-methyl-4H-pyrazol-3-one

1-(3'-Chlorophenyl)-3-methyl-5-pyrazolone

1H-Pyrazole-4,5-dione, 3-methyl-1-phenyl-, 4-[2-(3,5-dimethylphenyl)hydrazone]

5-methyl-4-[(5-methyl-3-oxo-2-phenyl-1H-pyrazol-4-yl)-(4-nitrophenyl)methyl]-2-phenyl-1H-pyrazol-3-one

4,5-dimethyl-2-phenyl-4H-pyrazol-3-one

3-METHYL-1-(3-NITROPHENYL)-5-PYRAZOLONE

4-(dimethylamino)-5-(hydroxymethyl)-1-methyl-2-phenylpyrazol-3-one