Pyridazines and derivatives

3-Aminophthalhydrazide 98%, ACROS Organics™

CAS: 521-31-3 Molecular Formula: C8H7N3O2 Molecular Weight (g/mol): 177.16 MDL Number: MFCD00006890 InChI Key: HWYHZTIRURJOHG-UHFFFAOYSA-N Synonym: 1,4-phthalazinedione, 5-amino-2,3-dihydro PubChem CID: 10638 IUPAC Name: 5-amino-2,3-dihydrophthalazine-1,4-dione SMILES: C1=CC2=C(C(=C1)N)C(=O)NNC2=O

4,5-Dichloro-2-methyl-3(2H)-pyridazinone, 97%, ACROS Organics™

CAS: 933-76-6 Molecular Formula: C5H4Cl2N2O Molecular Weight (g/mol): 179.01 MDL Number: MFCD00051686 InChI Key: ACKBTCUMGAHRIE-UHFFFAOYSA-N Synonym: 3 2h-pyridazinone, 4,5-dichloro-2-methyl PubChem CID: 120462 IUPAC Name: 4,5-dichloro-2-methylpyridazin-3-one SMILES: CN1C(=O)C(=C(C=N1)Cl)Cl

4,5-Dichloro-3-hydroxypyridazine, 98%, ACROS Organics™

CAS: 932-22-9 Molecular Formula: C4H2Cl2N2O Molecular Weight (g/mol): 164.98 MDL Number: MFCD00051504 InChI Key: VJWXIRQLLGYIDI-UHFFFAOYSA-N Synonym: 3 2h-pyridazinone, 4,5-dichloro PubChem CID: 73247 IUPAC Name: 4,5-dichloro-1H-pyridazin-6-one SMILES: C1=NNC(=O)C(=C1Cl)Cl

Alfa Aesar™ 3-Aminophthalhydrazide, 98%

CAS: 521-31-3 Molecular Formula: C8H7N3O2 Molecular Weight (g/mol): 177.163 MDL Number: MFCD00006890 InChI Key: HWYHZTIRURJOHG-UHFFFAOYSA-N Synonym: 1,4-phthalazinedione, 5-amino-2,3-dihydro PubChem CID: 10638 IUPAC Name: 5-amino-2,3-dihydrophthalazine-1,4-dione SMILES: C1=CC2=C(C(=C1)N)C(=O)NNC2=O

Alfa Aesar™ 4,5-Dichloropyridazin-3(2H)-one, 98%

CAS: 932-22-9 Molecular Formula: C4H2Cl2N2O Molecular Weight (g/mol): 164.973 MDL Number: MFCD00051504 InChI Key: VJWXIRQLLGYIDI-UHFFFAOYSA-N Synonym: 3 2h-pyridazinone, 4,5-dichloro PubChem CID: 73247 IUPAC Name: 4,5-dichloro-1H-pyridazin-6-one SMILES: C1=NNC(=O)C(=C1Cl)Cl

N-(4-Aminobutyl)-N-ethylisoluminol 97.0+%, TCI America™

CAS: 66612-29-1 Molecular Formula: C14H20N4O2 Molecular Weight (g/mol): 276.34 MDL Number: MFCD00010559 InChI Key: LEOJISUPFSWNMA-UHFFFAOYSA-N Synonym: 1,4-phthalazinedione, 6-4-aminobutyl ethylamino-2,3-dihydro PubChem CID: 196441 IUPAC Name: 6-[4-aminobutyl(ethyl)amino]-2,3-dihydrophthalazine-1,4-dione SMILES: CCN(CCCCN)C1=CC2=C(C=C1)C(=O)NNC2=O

Luminol 98.0+%, TCI America™

CAS: 521-31-3 Molecular Formula: C8H7N3O2 Molecular Weight (g/mol): 177.163 MDL Number: MFCD00006890 InChI Key: HWYHZTIRURJOHG-UHFFFAOYSA-N Synonym: 1,4-phthalazinedione, 5-amino-2,3-dihydro PubChem CID: 10638 IUPAC Name: 5-amino-2,3-dihydrophthalazine-1,4-dione SMILES: C1=CC2=C(C(=C1)N)C(=O)NNC2=O

Isoluminol 98.0+%, TCI America™

CAS: 3682-14-2 Molecular Formula: C8H7N3O2 Molecular Weight (g/mol): 177.163 MDL Number: MFCD00010560 InChI Key: HUDPLKWXRLNSPC-UHFFFAOYSA-N Synonym: 1,4-phthalazinedione, 6-amino-2,3-dihydro PubChem CID: 95014 IUPAC Name: 6-amino-2,3-dihydrophthalazine-1,4-dione SMILES: C1=CC2=C(C=C1N)C(=O)NNC2=O

SR 95531 hydrobromide, Tocris Bioscience™ Available on GSA/VA Contract for Federal Government customers only.

CAS: 104104-50-9 Molecular Formula: C15H18BrN3O3 Molecular Weight (g/mol): 368.231 InChI Key: GFZHNFOGCMEYTA-UHFFFAOYSA-N Synonym: 1 6h-pyridazinebutanoic acid, 6-imino-3-4-methoxyphenyl-, monohydrobromide PubChem CID: 107895 IUPAC Name: 4-[6-imino-3-(4-methoxyphenyl)pyridazin-1-yl]butanoic acid;hydrobromide SMILES: COC1=CC=C(C=C1)C2=NN(C(=N)C=C2)CCCC(=O)O.Br

Bromosporine, Tocris Bioscience™

CAS: 1619994-69-2 Molecular Formula: C17H20N6O4S Molecular Weight (g/mol): 404.445 InChI Key: UYBRROMMFMPJAN-UHFFFAOYSA-N Synonym: bioomosporine PubChem CID: 72943187 IUPAC Name: ethyl N-[6-[3-(methanesulfonamido)-4-methylphenyl]-3-methyl-[1,2,4]triazolo[4,3-b]pyridazin-8-yl]carbamate SMILES: CCOC(=O)NC1=CC(=NN2C1=NN=C2C)C3=CC(=C(C=C3)C)NS(=O)(=O)C

CL 218872, Tocris Bioscience™

CAS: 66548-69-4 Molecular Formula: C13H9F3N4 Molecular Weight (g/mol): 278.238 InChI Key: GUOQUXNJZHGPQF-UHFFFAOYSA-N Synonym: 1,2,4-triazolo 4,3-b pyridazine, 3-methyl-6-3-trifluoromethyl phenyl PubChem CID: 107950 IUPAC Name: 3-methyl-6-[3-(trifluoromethyl)phenyl]-[1,2,4]triazolo[4,3-b]pyridazine SMILES: CC1=NN=C2N1N=C(C=C2)C3=CC(=CC=C3)C(F)(F)F

Maleic Hydrazide 99.0+%, TCI America™

CAS: 123-33-1 Molecular Formula: C4H4N2O2 Molecular Weight (g/mol): 112.088 MDL Number: MFCD00006665 InChI Key: BGRDGMRNKXEXQD-UHFFFAOYSA-N Synonym: 1,2-dihydro-3,6-pyridazinedione PubChem CID: 21954 ChEBI: CHEBI:81771 IUPAC Name: 1,2-dihydropyridazine-3,6-dione SMILES: C1=CC(=O)NNC1=O

Alfa Aesar™ Citraconic hydrazide, 97%

CAS: 5754-18-7 Molecular Formula: C5H6N2O2 Molecular Weight (g/mol): 126.115 MDL Number: MFCD00067746 InChI Key: QAVYOWFNXMHVEL-UHFFFAOYSA-N Synonym: 1,2-dihydro-4-methyl-3,6-pyridazinedione PubChem CID: 79826 IUPAC Name: 4-methyl-1,2-dihydropyridazine-3,6-dione SMILES: CC1=CC(=O)NNC1=O

1(2H)-Phthalazinone, 98+%, ACROS Organics™

CAS: 119-39-1 Molecular Formula: C8H6N2O Molecular Weight (g/mol): 146.15 MDL Number: MFCD00006892 InChI Key: IJAPPYDYQCXOEF-UHFFFAOYSA-N Synonym: 1 2h phthalazinone PubChem CID: 8394 ChEBI: CHEBI:34023 IUPAC Name: 2H-phthalazin-1-one SMILES: C1=CC=C2C(=C1)C=NNC2=O

4-Vinylphenylboronic acid, 97%, ACROS Organics™

CAS: 2156-04-9 Molecular Formula: C8H9BO2 Molecular Weight (g/mol): 147.97 InChI Key: MCDSGZGKYCPLMT-UHFFFAOYSA-N Synonym: 3-chloro-6-4-methylphenyl pyridazine PubChem CID: 2775558 IUPAC Name: 3-chloro-6-(4-methylphenyl)pyridazine SMILES: CC1=CC=C(C=C1)C2=NN=C(C=C2)Cl

Alfa Aesar™ Maleic hydrazide, 97%

CAS: 123-33-1 Molecular Formula: C4H4N2O2 Molecular Weight (g/mol): 112.088 MDL Number: MFCD00006665 InChI Key: BGRDGMRNKXEXQD-UHFFFAOYSA-N Synonym: 1,2-dihydro-3,6-pyridazinedione PubChem CID: 21954 ChEBI: CHEBI:81771 IUPAC Name: 1,2-dihydropyridazine-3,6-dione SMILES: C1=CC(=O)NNC1=O

4,5-Dichloro-2-(4-methylphenyl)-2,3-dihydropyridazin-3-one, 97%, Maybridge

CAS: 33098-21-4 Molecular Formula: C11H8Cl2N2O Molecular Weight (g/mol): 255.098 MDL Number: MFCD00135290 InChI Key: OWPCMQKRJFNLHF-UHFFFAOYSA-N Synonym: 3 2h-pyridazinone,4,5-dichloro-2-4-methylphenyl PubChem CID: 2774757 IUPAC Name: 4,5-dichloro-2-(4-methylphenyl)pyridazin-3-one SMILES: CC1=CC=C(C=C1)N2C(=O)C(=C(C=N2)Cl)Cl

Alfa Aesar™ 1-Chloro-4-(4-fluorophenyl)phthalazine, 96%

CAS: 155937-28-3 Molecular Formula: C14H8ClFN2 Molecular Weight (g/mol): 258.68 MDL Number: MFCD06253841 InChI Key: LIFADULWFCVAQR-UHFFFAOYSA-N Synonym: 1-chloro-4-4-fluoro-phenyl-phthalazine PubChem CID: 2115239 IUPAC Name: 1-chloro-4-(4-fluorophenyl)phthalazine SMILES: C1=CC=C2C(=C1)C(=NN=C2Cl)C3=CC=C(C=C3)F

Alfa Aesar™ N-Methylmaleic hydrazide, 97%

CAS: 5436-01-1 Molecular Formula: C5H6N2O2 Molecular Weight (g/mol): 126.12 MDL Number: MFCD00234108 InChI Key: UAECOHJYXUJDOF-UHFFFAOYSA-N Synonym: 1-methyl-1,2-dihydro-3,6-pyridazinedione PubChem CID: 95157 IUPAC Name: 2-methyl-1H-pyridazine-3,6-dione SMILES: CN1C(=O)C=CC(=O)N1

3-Phenylcinnoline-4-carboxylic acid, 97%, Maybridge

CAS: 10604-21-4 Molecular Formula: C15H10N2O2 Molecular Weight (g/mol): 250.257 MDL Number: MFCD00219795 InChI Key: UGJHDXUWDLKCDG-UHFFFAOYSA-N Synonym: 3-phenyl-cinnoline-4-carboxylic acid PubChem CID: 5709072 IUPAC Name: 3-phenylcinnoline-4-carboxylic acid SMILES: C1=CC=C(C=C1)C2=C(C3=CC=CC=C3N=N2)C(=O)O

Alfa Aesar™ 1-Bromo-3-isopropylbenzene, 95%

CAS: 5436-01-1 Molecular Formula: C5H6N2O2 Molecular Weight (g/mol): 126.12 MDL Number: MFCD01318112 InChI Key: UAECOHJYXUJDOF-UHFFFAOYSA-N Synonym: 1-methyl-1,2-dihydro-3,6-pyridazinedione PubChem CID: 95157 IUPAC Name: 2-methyl-1H-pyridazine-3,6-dione SMILES: CN1C(=O)C=CC(=O)N1

Alfa Aesar™ 1-Chloro-4-(4-methylphenyl)phthalazine, 96%

CAS: 76972-35-5 Molecular Formula: C15H11ClN2 Molecular Weight (g/mol): 254.717 MDL Number: MFCD00446456 InChI Key: SBSCJEDEQMLKJY-UHFFFAOYSA-N Synonym: 1-chloro-4-4-methylphenyl phthalazine PubChem CID: 6408759 IUPAC Name: 1-chloro-4-(4-methylphenyl)phthalazine SMILES: CC1=CC=C(C=C1)C2=NN=C(C3=CC=CC=C32)Cl

6-Oxo-1,4,5,6-tetrahydropyridazine-3-carboxylic acid, 97%, Maybridge

CAS: 27372-38-9 Molecular Formula: C5H6N2O3 Molecular Weight (g/mol): 142.114 MDL Number: MFCD00052030 InChI Key: VUADWGRLHPTYPI-UHFFFAOYSA-N Synonym: 1,4,5,6-tetrahydro-6-oxo-3-pyridazinecarboxylic acid PubChem CID: 99621 IUPAC Name: 6-oxo-4,5-dihydro-1H-pyridazine-3-carboxylic acid SMILES: C1CC(=O)NN=C1C(=O)O

Alfa Aesar™ 4-Aminophthalhydrazide, 98%

CAS: 3682-14-2 Molecular Formula: C8H7N3O2 Molecular Weight (g/mol): 177.163 MDL Number: MFCD00010560 InChI Key: HUDPLKWXRLNSPC-UHFFFAOYSA-N Synonym: 1,4-phthalazinedione, 6-amino-2,3-dihydro PubChem CID: 95014 IUPAC Name: 6-amino-2,3-dihydrophthalazine-1,4-dione SMILES: C1=CC2=C(C=C1N)C(=O)NNC2=O

4,5-Dibromo-2-phenyl-2,3-dihydropyridazin-3-one, 97%, Maybridge

CAS: 14305-08-9 Molecular Formula: C10H6Br2N2O Molecular Weight (g/mol): 329.979 MDL Number: MFCD00052907 InChI Key: NQJXEMRMTOSSBQ-UHFFFAOYSA-N Synonym: 2-phenyl-4,5-dibromo-3 2h-pyridazinone PubChem CID: 203396 IUPAC Name: 4,5-dibromo-2-phenylpyridazin-3-one SMILES: C1=CC=C(C=C1)N2C(=O)C(=C(C=N2)Br)Br

6-Oxo-1,6-dihydropyridazine-3-carboxylic acid monohydrate, 97%, Maybridge

CAS: 37972-69-3 Molecular Formula: C5H4N2O3 Molecular Weight (g/mol): 140.098 InChI Key: GIFSROMQVPUQFK-UHFFFAOYSA-N Synonym: 3-hydroxypyridazine-6-carboxylic acid PubChem CID: 305970 IUPAC Name: 6-oxo-1H-pyridazine-3-carboxylic acid SMILES: C1=CC(=O)NN=C1C(=O)O

Alfa Aesar™ 6-Methyl-3(2H)-pyridazinone, 98%

CAS: 13327-27-0 Molecular Formula: C5H6N2O Molecular Weight (g/mol): 110.116 MDL Number: MFCD00039720 InChI Key: QZWIXLPWMGHDDD-UHFFFAOYSA-N Synonym: 3 2h-pyridazinone, 6-methyl PubChem CID: 83346 IUPAC Name: 3-methyl-1H-pyridazin-6-one SMILES: CC1=NNC(=O)C=C1

6-chloropyridazin-3-amine, Maybridge, 97%, Maybridge

CAS: 5469-69-2 Molecular Formula: C4H4ClN3 Molecular Weight (g/mol): 129.547 MDL Number: MFCD00051506 InChI Key: DTXVKPOKPFWSFF-UHFFFAOYSA-N Synonym: 3-amino-6-chloropyridazine PubChem CID: 21643 IUPAC Name: 6-chloropyridazin-3-amine SMILES: C1=CC(=NN=C1N)Cl

Alfa Aesar™ 4,5-Dibromo-3(2H)-pyridazinone, 98%

CAS: 5788-58-9 Molecular Formula: C4H2Br2N2O Molecular Weight (g/mol): 253.881 MDL Number: MFCD00023641 InChI Key: AGLQURQNVJVJNB-UHFFFAOYSA-N Synonym: 3 2h-pyridazinone, 4,5-dibromo PubChem CID: 236181 IUPAC Name: 4,5-dibromo-1H-pyridazin-6-one SMILES: C1=NNC(=O)C(=C1Br)Br

3-Amino-6-chloropyridazine, 97%, Acros Organics

CAS: 5469-69-2 Molecular Formula: C4H4ClN3 Molecular Weight (g/mol): 129.55 InChI Key: DTXVKPOKPFWSFF-UHFFFAOYSA-N Synonym: 3-amino-6-chloropyridazine PubChem CID: 21643 IUPAC Name: 6-chloropyridazin-3-amine SMILES: C1=CC(=NN=C1N)Cl

  spinner