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Pyridazines and derivatives

Aromatic organic compounds consist of an aromatic six-membered ring containing two adjacent nitrogen atoms and four carbon atoms; includes compounds derived from pyridazines.
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46 – 60 of 183 results
46

Isoluminol 98.0+%, TCI America™
SDP

CAS: 3682-14-2 Molecular Formula: C8H7N3O2 Molecular Weight (g/mol): 177.16 MDL Number: MFCD00010560 InChI Key: HUDPLKWXRLNSPC-UHFFFAOYSA-N Synonym: 4-aminophthalhydrazide,isoluminol,6-aminophthalazine-1,4-diol,chembl14882,1,4-phthalazinedione, 6-amino-2,3-dihydro,6-amino-2,3-dihydro-1,4-phthalazinedione,iso-luminol,1enu,4-aminophthaloylhydrazine,4-amino-phthalsaeure-hydrazid PubChem CID: 95014 IUPAC Name: 6-amino-1,2,3,4-tetrahydrophthalazine-1,4-dione SMILES: NC1=CC=C2C(=O)NNC(=O)C2=C1

PubChem CID 95014
CAS 3682-14-2
Molecular Weight (g/mol) 177.16
MDL Number MFCD00010560
SMILES NC1=CC=C2C(=O)NNC(=O)C2=C1
Synonym 4-aminophthalhydrazide,isoluminol,6-aminophthalazine-1,4-diol,chembl14882,1,4-phthalazinedione, 6-amino-2,3-dihydro,6-amino-2,3-dihydro-1,4-phthalazinedione,iso-luminol,1enu,4-aminophthaloylhydrazine,4-amino-phthalsaeure-hydrazid
IUPAC Name 6-amino-1,2,3,4-tetrahydrophthalazine-1,4-dione
InChI Key HUDPLKWXRLNSPC-UHFFFAOYSA-N
Molecular Formula C8H7N3O2
47

1,4,5,6-Tetrahydro-6-oxopyridazine-3-carboxylic Acid 98.0+%, TCI America™
SDP

CAS: 27372-38-9 Molecular Formula: C5H6N2O3 Molecular Weight (g/mol): 142.114 MDL Number: MFCD00052030 InChI Key: VUADWGRLHPTYPI-UHFFFAOYSA-N Synonym: 6-oxo-1,4,5,6-tetrahydropyridazine-3-carboxylic acid,1,4,5,6-tetrahydro-6-oxopyridazine-3-carboxylic acid,unii-ot09ztp07e,ot09ztp07e,6-oxo-1,4,5,6-tetrahydro-pyridazine-3-carboxylic acid,3-pyridazinecarboxylic acid, 1,4,5,6-tetrahydro-6-oxo,1,4,5,6-tetrahydro-6-oxo-3-pyridazinecarboxylic acid,6-oxo-1,4,5,6-tetrahydropyridazin-3-carboxylic acid,6-oxo-1,4,5-trihydropyridazine-3-carboxylic acid,pubchem19274 PubChem CID: 99621 IUPAC Name: 6-oxo-4,5-dihydro-1H-pyridazine-3-carboxylic acid SMILES: C1CC(=O)NN=C1C(=O)O

PubChem CID 99621
CAS 27372-38-9
Molecular Weight (g/mol) 142.114
MDL Number MFCD00052030
SMILES C1CC(=O)NN=C1C(=O)O
Synonym 6-oxo-1,4,5,6-tetrahydropyridazine-3-carboxylic acid,1,4,5,6-tetrahydro-6-oxopyridazine-3-carboxylic acid,unii-ot09ztp07e,ot09ztp07e,6-oxo-1,4,5,6-tetrahydro-pyridazine-3-carboxylic acid,3-pyridazinecarboxylic acid, 1,4,5,6-tetrahydro-6-oxo,1,4,5,6-tetrahydro-6-oxo-3-pyridazinecarboxylic acid,6-oxo-1,4,5,6-tetrahydropyridazin-3-carboxylic acid,6-oxo-1,4,5-trihydropyridazine-3-carboxylic acid,pubchem19274
IUPAC Name 6-oxo-4,5-dihydro-1H-pyridazine-3-carboxylic acid
InChI Key VUADWGRLHPTYPI-UHFFFAOYSA-N
Molecular Formula C5H6N2O3
48

3-Chloro-6-phenylpyridazine 98.0+%, TCI America™
SDP

CAS: 20375-65-9 Molecular Formula: C10H7ClN2 Molecular Weight (g/mol): 190.63 MDL Number: MFCD00075253 InChI Key: BUBRFWDEAVIFMV-UHFFFAOYSA-N PubChem CID: 88515 IUPAC Name: 3-chloro-6-phenylpyridazine SMILES: C1=CC=C(C=C1)C2=NN=C(C=C2)Cl

PubChem CID 88515
CAS 20375-65-9
Molecular Weight (g/mol) 190.63
MDL Number MFCD00075253
SMILES C1=CC=C(C=C1)C2=NN=C(C=C2)Cl
IUPAC Name 3-chloro-6-phenylpyridazine
InChI Key BUBRFWDEAVIFMV-UHFFFAOYSA-N
Molecular Formula C10H7ClN2
49

3(2H)-Pyridazinone 96.0+%, TCI America™
SDP

CAS: 504-30-3 Molecular Formula: C4H4N2O Molecular Weight (g/mol): 96.089 MDL Number: MFCD00099605 InChI Key: AAILEWXSEQLMNI-UHFFFAOYSA-N Synonym: 3 2h-pyridazinone,pyridazin-3 2h-one,2h-pyridazin-3-one,3-hydroxypyridazine,3-pyridazinol,pyridazin-3-ol,pyridazinone,2,3-dihydropyridazin-3-one,3-pyridazinone,6-pyridazinone PubChem CID: 68153 IUPAC Name: 1H-pyridazin-6-one SMILES: C1=CC(=O)NN=C1

PubChem CID 68153
CAS 504-30-3
Molecular Weight (g/mol) 96.089
MDL Number MFCD00099605
SMILES C1=CC(=O)NN=C1
Synonym 3 2h-pyridazinone,pyridazin-3 2h-one,2h-pyridazin-3-one,3-hydroxypyridazine,3-pyridazinol,pyridazin-3-ol,pyridazinone,2,3-dihydropyridazin-3-one,3-pyridazinone,6-pyridazinone
IUPAC Name 1H-pyridazin-6-one
InChI Key AAILEWXSEQLMNI-UHFFFAOYSA-N
Molecular Formula C4H4N2O
50

Fisher Science Education™ Luminol
SDP SCI_ED

CAS: 521-31-3 Molecular Formula: C8H7N3O2 Molecular Weight (g/mol): 177.163 InChI Key: HWYHZTIRURJOHG-UHFFFAOYSA-N Synonym: luminol,3-aminophthalhydrazide,3-aminophthalic hydrazide,5-amino-2,3-dihydro-1,4-phthalazinedione,1,4-phthalazinedione, 5-amino-2,3-dihydro,3-aminophthalic acid hydrazide,5-amino-1,2,3,4-tetrahydrophthalazine-1,4-dione,unii-5exp385q4f,ccris 5962,3-aminophthalylhydrazide PubChem CID: 10638 IUPAC Name: 5-amino-2,3-dihydrophthalazine-1,4-dione SMILES: C1=CC2=C(C(=C1)N)C(=O)NNC2=O

PubChem CID 10638
CAS 521-31-3
Molecular Weight (g/mol) 177.163
SMILES C1=CC2=C(C(=C1)N)C(=O)NNC2=O
Synonym luminol,3-aminophthalhydrazide,3-aminophthalic hydrazide,5-amino-2,3-dihydro-1,4-phthalazinedione,1,4-phthalazinedione, 5-amino-2,3-dihydro,3-aminophthalic acid hydrazide,5-amino-1,2,3,4-tetrahydrophthalazine-1,4-dione,unii-5exp385q4f,ccris 5962,3-aminophthalylhydrazide
IUPAC Name 5-amino-2,3-dihydrophthalazine-1,4-dione
InChI Key HWYHZTIRURJOHG-UHFFFAOYSA-N
Molecular Formula C8H7N3O2
51

TARGETMOL CHEMICALS INC 2-heptyl-3-hydroxy-41H-Quinolo
SDP

Also available in 1 mL, 2 mg, 5 mg, 10 mg, 50 mg and bulk. Please contact Fisher for quotes. 2-heptyl-3-hydroxy-4(1H)-Quinolone (Pseudomonas Quinolone Signal) is a quorum-sensing signalling molecule produced by Pseudomonas aeruginosa in response to increased cell density. It increases the expression of the lasB gene in P. aeruginosa, the secretion of the metabolites pyocyanin and the lectin PA-IL, as well as increasing biofilm production in P. aeruginosa populations. It also reduces the iron content of the P. aeruginosa growth medium when used at a concentration of 40 uM and acts as an iron chelator in iron sulphate solutions. Purity 98.06%

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52

Cayman Chemical Phthalazinone pyrazole
SDP

Phthalazinone pyrazole

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53

eMolecules​ 1,6-dihydro-6-oxo-4-pyridazinecarboxylic acid methyl ester | 89640-81-3 | | 5g

WuXi ChemSupply | 1,6-dihydro-6-oxo-4-pyridazinecarboxylic acid methyl ester | 5g | 599169765 | LN02161681 | 95.000 | 89640-81-3 | | 154.125 | C6H6N2O3

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54

eMolecules​ 4-Nitrobenzothiazol-2-amine | 6973-51-9 | | 1g

WuXi ChemSupply | 4-Nitrobenzothiazol-2-amine | 1g | 599164161 | LN00135875 | 95.000 | 6973-51-9 | | 195.200 | C7H5N3O2S

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55

eMolecules​ (4-Aminotetrahydro-2H-thiopyran-4-yl)methanol | 898796-23-1 | MFCD04115579 | 100mg

Oakwood Chemical | (4-Aminotetrahydro-2H-thiopyran-4-yl)methanol | 100mg | 533803793 | 447834 | | 898796-23-1 | MFCD04115579 | 147.240 | C6H13NOS

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56

eMolecules​ 2-Phenylcyclopentan-1-amine | 6604-06-4 | MFCD00865387 | 1g

Combi-Blocks, Inc. | 2-Phenylcyclopentan-1-amine | 1g | 603140442 | QV-4456 | 95.000 | 6604-06-4 | MFCD00865387 | 161.248 | C11H15N

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57

eMolecules​ ETHYL 4,5,6,7-TETRAHYDROPYRAZOLO[1,5-A]PYRAZINE-2-CARBOXYLATE 2,2,2-TRIFLUOROACETATE | | | 1g

AstaTech | ETHYL 4,5,6,7-TETRAHYDROPYRAZOLO[1,5-A]PYRAZINE-2-CARBOXYLATE 2,2,2-TRIFLUOROACETATE | 1g | 551677254 | AT21850 | 95.000 | | | 309.245 | C11H14F3N3O4

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58

eMolecules​ 2-Methoxycyclohexan-1-amine | 4342-43-2 | MFCD11126394 | 1g

Combi-Blocks, Inc. | 2-Methoxycyclohexan-1-amine | 1g | 603139574 | QJ-9254 | 95.000 | 4342-43-2 | MFCD11126394 | 129.203 | C7H15NO

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59

eMolecules​ 4,5-Dichloro-pyridazin-3-ol | 932-22-9 | MFCD00006468 | 5g

Combi-Blocks | 4,5-Dichloro-pyridazin-3-ol | 5g | 117567794 | ST-0776 | 98.000 | 932-22-9 | MFCD00006468 | 164.970 | C4H2Cl2N2O

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60

eMolecules​ PHTHALAZIN-6-AMINE | 346419-79-2 | MFCD00462913 | 1g

AstaTech | PHTHALAZIN-6-AMINE | 1g | 453190227 | 96287 | 95.000 | 346419-79-2 | MFCD00462913 | 145.165 | C8H7N3

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