5-oxo-1-(4-sulphophenyl)-4,5-dihydro-1H-pyrazole-3-carboxylic acid-Molbase

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1-(4'-Sulfophenyl)-3-carboxy-5-pyrazolone

CAS No. : 118-47-8 Formula : C10H8N2O6S Molecular Weight. : 284.245 Check Encyclopedia

Synonyms : p-SCOP (1 : 4 SPCP); 3-Carboxy-1-(4-sulfophenyl)-2-pyrazolin-5-one; 3-Carboxy-1-(4-sulfo-phenyl)-pyrazolon-5; pyt; PYRAZOLONE T; 5-oxo-1-(4-sulfo-phenyl)-2,5-dihydro-1H-pyrazole-3-carboxylic acid; SPCP; 1-(4-SULFOPHENYL)-3-CARBOXY-5-PYRAZOLONE; 4-(4-sulfo-1-phenylazo)-1-(4-sulfophenyl)-5-hydroxy-pyrazolone-3-carboxylic acid; carboxypyrazoltcacid4; PYRAZALONE T; 1-(4'-Sulphophenyl)-3-carboxy-5-pyrazolone; 5-oxo-1-(4-sulfophenyl)-2-pyrazoline-3-carboxylic acid; 5-oxo-1-(4-sulphophenyl)-4,5-dihydro-1H-pyrazole-3-carboxylic acid;

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1-(2-methyl-4-sulfophenyl)-5-oxo-4H-pyrazole-3-carboxylic acid

CAS No. : 67939-25-7 Formula : C11H10N2O6S Molecular Weight. : 298.272 Check Encyclopedia

Synonyms : 1-(2-methyl-4-sulfophenyl)-5-oxo-4,5-dihydro-1H-pyrazole-3-carboxylic acid; 4,5-Dihydro-1-(2-methyl-4-sulphophenyl)-5-oxo-1H-pyrazole-3-carboxylic acid;

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1-(4-amino-2-sulfophenyl)-5-oxo-4-[(2-sulfophenyl)diazenyl]-4H-pyrazole-3-carboxylic acid

CAS No. : 65180-69-0 Formula : C16H13N5O9S2 Molecular Weight. : 483.433 Check Encyclopedia

Synonyms : 1-(4-Amino-2-sulphophenyl)-4,5-dihydro-5-oxo-4-((2-sulphophenyl)azo)-1H-pyrazole-3-carboxylic acid; 1H-Pyrazole-3-carboxylicacid,1-(4-amino-2-sulfophenyl)-4,5-dihydro-5-oxo-4-[(2-sulfophenyl)azo]-(9CI); EINECS 265-597-4;

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tartrazine acid

CAS No. : 34175-08-1 Formula : C16H12N4O9S2 Molecular Weight. : 468.418 Check Encyclopedia

Synonyms : 5-oxo-1-(4-sulfophenyl)-4-[(4-sulfophenyl)diazenyl]-4H-pyrazole-3-carboxylic acid; C. I. Acid Yellow 23; EINECS 251-862-1;

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1,2-bis(2-methylphenyl)guanidine,5-oxo-1-(4-sulfophenyl)-4-[(4-sulfophenyl)diazenyl]-4H-pyrazole-3-carboxylic acid

CAS No. : 93920-34-4 Formula : C31H29N7O9S2 Molecular Weight. : 707.733 Check Encyclopedia

Synonyms : EINECS 300-120-6; 4,5-Dihydro-5-oxo-1-(4-sulphophenyl)-4-((4-sulphophenyl)azo)-1H-pyrazole-3-carboxylic acid,compound with N,N'-di(o-tolyl)guanidine;

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5-oxo-4-[(3-phosphonophenyl)diazenyl]-1-(4-sulfophenyl)-4H-pyrazole-3-carboxylic acid

CAS No. : 77394-55-9 Formula : C16H13N4O9PS Molecular Weight. : 468.335 Check Encyclopedia

Synonyms : EINECS 278-682-6;

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trisodium,4-[[4-[3-(4,5-dichloro-6-oxopyridazin-1-yl)propanoylamino]-2-sulfonatophenyl]diazenyl]-5-oxo-1-(4-sulfonatophenyl)-4H-pyrazole-3-carboxylate

CAS No. : 85959-08-6 Formula : C23H14Cl2N7Na3O11S2 Molecular Weight. : 768.403 Check Encyclopedia

Synonyms : 4-((4-((3-(4,5-Dichloro-6-oxo-6H-pyridazin-1-yl)propionyl)amino)-2-sulphophenyl)azo)-4,5-dihydro-5-oxo-1-(4-sulphophenyl)-1H-pyrazole-3-carboxylic acid,sodium salt; EINECS 288-998-6;

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5-oxo-1-[(4-sulfophenyl)methyl]-4H-pyrazole-3-carboxylic acid

CAS No. : 71849-96-2 Formula : C11H10N2O6S Molecular Weight. : 298.272 Check Encyclopedia

Synonyms : 1H-Pyrazole-3-carboxylicacid,4,5-dihydro-5-oxo-1-[(4-sulfophenyl)methyl]; 4,5-DIHYDRO-5-OXO-1-[(4-SULFOPHENYL)METHYL]-1H-PYRAZOLE-3-CARBOXYLIC ACID; 4,5-Dihydro-5-oxo-1-((4-sulphophenyl)methyl)-1H-pyrazole-3-carboxylic acid; EINECS 276-081-3;

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1-(4-amino-2-sulfophenyl)-5-oxo-4H-pyrazole-3-carboxylic acid

CAS No. : 70616-71-6 Formula : C10H9N3O6S Molecular Weight. : 299.26 Check Encyclopedia

Synonyms : EINECS 274-699-8; 1-(4-Amino-2-sulphophenyl)-4,5-dihydro-5-oxo-1H-pyrazole-3-carboxylic acid; 1-(4-AMINO-2-SULFOPHENYL)-4,5-DIHYDRO-5-OXO-1H-PYRAZOLE-3-CARBOXYLIC ACID; 1-(4-Amino-2-sulfophenyl)-3-carboxy-5-pyrazolone;

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disodium,1-(2-methyl-4-sulfonatophenyl)-5-oxo-4H-pyrazole-3-carboxylate

CAS No. : 83949-48-8 Formula : C11H8N2Na2O6S Molecular Weight. : 342.236 Check Encyclopedia

Synonyms : EINECS 281-409-3;

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diazanium,disodium,5-oxo-4-[(3-phosphonatophenyl)diazenyl]-1-(4-sulfonatophenyl)-4H-pyrazole-3-carboxylate

CAS No. : 85068-58-2 Formula : C16H17N6Na2O9PS Molecular Weight. : 546.359 Check Encyclopedia

Synonyms : 4,5-Dihydro-5-oxo-4-((3-phosphonophenyl)azo)-1-(4-sulphophenyl)-1H-pyrazole-3-carboxylic acid,ammonium sodium salt; EINECS 285-315-3;

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1-(5-amino-2-methyl-3-sulfophenyl)-5-oxo-4-[(2-sulfophenyl)diazenyl]-4H-pyrazole-3-carboxylic acid

CAS No. : 85153-43-1 Formula : C17H15N5O9S2 Molecular Weight. : 497.459 Check Encyclopedia

Synonyms :

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4-[[5-[(4,6-dichloro-1,3,5-triazin-2-yl)amino]-2-sulfophenyl]diazenyl]-5-oxo-1-(4-sulfophenyl)-4H-pyrazole-3-carboxylic acid

CAS No. : 85946-19-6 Formula : C19H12Cl2N8O9S2 Molecular Weight. : 631.383 Check Encyclopedia

Synonyms : 4-((5-((4,6-Dichloro-1,3,5-triazin-2-yl)amino)-2-sulphophenyl)azo)-4,5-dihydro-5-oxo-1-(4-sulphophenyl)-1H-pyrazole-3-carboxylic acid; 4-[(e)-{5-[(4,6-dichloro-1,3,5-triazin-2-yl)amino]-2-sulfophenyl}diazenyl]-5-oxo-1-(4-sulfophenyl)-4,5-dihydro-1h-pyrazole-3-carboxylic acid; EINECS 288-958-8;

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dipotassium,sodium,4-[[4-[3-(benzenesulfonyl)propanoylamino]-2-sulfonatophenyl]diazenyl]-5-oxo-1-(4-sulfonatophenyl)-4H-pyrazole-3-carboxylate

CAS No. : 94158-43-7 Formula : C25H18K2N5NaO12S3 Molecular Weight. : 777.818 Check Encyclopedia

Synonyms : EINECS 303-114-1; 4,5-Dihydro-5-oxo-4-((4-((1-oxo-3-(phenylsulphonyl)propyl)amino)-2-sulphophenyl)azo)-1-(4-sulphophenyl)-1H-pyrazole-3-carboxylic acid,potassium sodium salt;

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disodium,4-[[4-[2-(diethylamino)ethylsulfonyl]phenyl]diazenyl]-5-oxo-1-(4-sulfonatophenyl)-4H-pyrazole-3-carboxylate

CAS No. : 85567-09-5 Formula : C22H23N5Na2O8S2 Molecular Weight. : 595.556 Check Encyclopedia

Synonyms : 4-((4-((2-(Diethylamino)ethyl)sulphonyl)phenyl)azo)-4,5-dihydro-5-oxo-1-(4-sulphophenyl)-1H-pyrazole-3-carboxylic acid,sodium salt; EINECS 287-721-6;

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4-[(4-amino-2-sulfophenyl)diazenyl]-5-oxo-1-(4-sulfophenyl)-4H-pyrazole-3-carboxylic acid

CAS No. : 5656-10-0 Formula : C16H13N5O9S2 Molecular Weight. : 483.433 Check Encyclopedia

Synonyms : EINECS 227-103-5;

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trisodium,4-[[4-[4-[(2E)-2-[4-hydroxy-6-oxo-3-[(4-sulfonatophenyl)diazenyl]cyclohexa-2,4-dien-1-ylidene]hydrazinyl]phenyl]phenyl]diazenyl]-5-oxo-1-(4-sulfonatophenyl)-4H-pyrazole-3-carboxylate

CAS No. : 94199-53-8 Formula : C34H21N8Na3O11S2 Molecular Weight. : 850.677 Check Encyclopedia

Synonyms : 4-((4'-((2,4-Dihydroxy-5-((4-sulphophenyl)azo)phenyl)azo)(1,1'-biphenyl)-4-yl)azo)-4,5-dihydro-5-oxo-1-(4-sulphophenyl)-1H-pyrazole-3-carboxylic acid,sodium salt; EINECS 303-426-8;

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1-(4-sulfophenyl)-3-carboxy-4-amino-5-oxopyrazole

CAS No. : 2508-84-1 Formula : C10H9N3O6S Molecular Weight. : 299.26 Check Encyclopedia

Synonyms : EINECS 219-721-9; 4-Amino-5-oxo-1-(p-sulphophenyl)-2-pyrazoline-3-carboxylic acid; SCAOP; 4-amino-5-oxo-1-(4-sulfophenyl)-4,5-dihydro-1H-pyrazole-3-carboxylic acid; 4-Amino-5-oxo-1-<4-sulfo-phenyl>-2-pyrazolin-3-carbonsaeure; 4-amino-5-oxo-1-(4-sulfo-phenyl)-2,5-dihydro-1H-pyrazole-3-carboxylic acid; 4-amino-5-oxo-1-(4-sulfophenyl)-4H-pyrazole-3-carboxylic acid; 4-amino-5-oxo-1-(p-sulfophenyl)-2-pyrazoline-3-carboxylic acid;

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trisodium,4-[[4-[(4-chloro-6-phenyl-1,3,5-triazin-2-yl)amino]-2-sulfonatophenyl]diazenyl]-5-oxo-1-(4-sulfonatophenyl)-4H-pyrazole-3-carboxylate

CAS No. : 85631-76-1 Formula : C25H14ClN8Na3O9S2 Molecular Weight. : 738.979 Check Encyclopedia

Synonyms : EINECS 288-025-5; 4-((4-((4-Chloro-6-phenyl-1,3,5-triazin-2-yl)amino)-2-sulphophenyl)azo)-4,5-dihydro-5-oxo-1-(4-sulphophenyl)-1H-pyrazole-3-carboxylic acid,sodium salt;

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4-[[4-[[4-(3-tert-butylphenoxy)-6-chloro-1,3,5-triazin-2-yl]amino]-2-sulfophenyl]diazenyl]-5-oxo-1-(4-sulfophenyl)-4H-pyrazole-3-carboxylic acid

CAS No. : 94042-71-4 Formula : C29H25ClN8O10S2 Molecular Weight. : 745.139 Check Encyclopedia

Synonyms : EINECS 301-736-8; 4-((4-((6-(3-(tert-Butyl)phenoxy)-4-chloro-1,3,5-triazin-2-yl)amino)-2-sulphophenyl)azo)-4,5-dihydro-5-oxo-1-(4-sulphophenyl)-1H-pyrazole-3-carboxylic acid;

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