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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

Phthalazone 98.0+%, TCI America™
SDP

CAS: 119-39-1 Molecular Formula: C8H6N2O Molecular Weight (g/mol): 146.149 MDL Number: MFCD00006892 InChI Key: IJAPPYDYQCXOEF-UHFFFAOYSA-N Synonym: 1 2h-phthalazinone,phthalazin-1 2h-one,phthalazone,phthalazinone,phthalazin-1-one,1-phthalazinol,phthalazin-1-ol,1-hydroxyphthalazine,1 2h phthalazinone,1,2-dihydrophthalazin-1-one PubChem CID: 8394 ChEBI: CHEBI:34023 IUPAC Name: 2H-phthalazin-1-one SMILES: C1=CC=C2C(=C1)C=NNC2=O

PubChem CID 8394
CAS 119-39-1
Molecular Weight (g/mol) 146.149
ChEBI CHEBI:34023
MDL Number MFCD00006892
SMILES C1=CC=C2C(=C1)C=NNC2=O
Synonym 1 2h-phthalazinone,phthalazin-1 2h-one,phthalazone,phthalazinone,phthalazin-1-one,1-phthalazinol,phthalazin-1-ol,1-hydroxyphthalazine,1 2h phthalazinone,1,2-dihydrophthalazin-1-one
IUPAC Name 2H-phthalazin-1-one
InChI Key IJAPPYDYQCXOEF-UHFFFAOYSA-N
Molecular Formula C8H6N2O
47

Phthalic Hydrazide 98.0+%, TCI America™
SDP

CAS: 1445-69-8 Molecular Formula: C8H6N2O2 Molecular Weight (g/mol): 162.15 MDL Number: MFCD00006888 InChI Key: JNQUJPBFSQETPT-UHFFFAOYNA-N Synonym: 2,3-dihydro-1,4-phthalazinedione,phthalazine-1,4-diol,phtalylhydrazine,1,2,3,4-tetrahydrophthalazine-1,4-dione,1,4-phthalazinedione, 2,3-dihydro,1 2h-phthalazinone, 4-hydroxy,2,3-dihydro-phthalazine-1,4-dione,phthalhydrazine,phthalylhydrazine,phthaloylhydrazine PubChem CID: 219401 IUPAC Name: 1,4,4a,8a-tetrahydrophthalazine-1,4-dione SMILES: O=C1N=NC(=O)C2C=CC=CC12

PubChem CID 219401
CAS 1445-69-8
Molecular Weight (g/mol) 162.15
MDL Number MFCD00006888
SMILES O=C1N=NC(=O)C2C=CC=CC12
Synonym 2,3-dihydro-1,4-phthalazinedione,phthalazine-1,4-diol,phtalylhydrazine,1,2,3,4-tetrahydrophthalazine-1,4-dione,1,4-phthalazinedione, 2,3-dihydro,1 2h-phthalazinone, 4-hydroxy,2,3-dihydro-phthalazine-1,4-dione,phthalhydrazine,phthalylhydrazine,phthaloylhydrazine
IUPAC Name 1,4,4a,8a-tetrahydrophthalazine-1,4-dione
InChI Key JNQUJPBFSQETPT-UHFFFAOYNA-N
Molecular Formula C8H6N2O2
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

Sigma Organic Chemistry 4-Isopropylphenyl aceta | 50MG | 4395-92-0 | MFCD00217008

(4-Isopropylphenyl)acetaldehyde, 50MG

About This Item:

Linear Formula: C11H14O

ENCOMPASS_PREFERRED
52

Cayman Chemical Phthalazinone pyrazole
SDP

Phthalazinone pyrazole

ENCOMPASS_PREFERRED
53

eMolecules​ (3-Aminotutyl)(methyl)amine dihydrochloride | 89798-23-2 | | 1g

J&W PharmLab LLC | (3-Aminotutyl)(methyl)amine dihydrochloride | 1g | 592891889 | 20R1370S | 96.000 | 89798-23-2 | | 175.100 | C5H16Cl2N2

If you are unable to find the chemical you are looking for, make sure you are logged into your fishersci.com account and click on the following link:
eMolecules Building Block Tool

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54

eMolecules​ 3-Phenoxypyridin-4-Amine | 132038-33-6 | MFCD00898466 | 250mg

WuXi AppTec | 3-Phenoxypyridin-4-Amine | 250mg | 583176940 | LN00001856 | | 132038-33-6 | MFCD00898466 | 186.214 | C11H10N2O

If you are unable to find the chemical you are looking for, make sure you are logged into your fishersci.com account and click on the following link:
eMolecules Building Block Tool

ENCOMPASS_PREFERRED
55

Accela Chembio Inc 5-chloropyridazin-3(2h)-one | 1g | 660425-07-0 | MFCD12198134 | 97+% | Shelf Life: 900 Days | Light Sensitive/n2/+4

5-chloropyridazin-3(2h)-one | 1g | 660425-07-0 | MFCD12198134 | 97+% | Shelf Life: 900 Days | Light Sensitive/n2/+4

ENCOMPASS_PREFERRED
56

Chem-Impex International, Inc. Luminol | MFCD00006890 | 250G

Luminol, MFCD00006890, 250G

ENCOMPASS_PREFERRED
57

Frontier Specialty Chemicals 1G 6-HYDROXYPYRIDAZINE-3-CARBO

This item has a minimum qty of 8 per supplier requirements.
6-Hydroxypyridazine-3-carboxylic acid; CAS: 37972-69-3; 1g

ENCOMPASS_PREFERRED
58

TARGETMOL CHEMICALS INC GPI-1046 5MG
SDP

Also available in 1 mL, 1 mg, 2 mg, 10 mg, 25 mg, 50 mg, 100 mg and bulk. Please contact Fisher for quotes.GPI-1046 is an immunophilin ligand without antibiotic action and attenuates ethanol intake in part through the upregulation of glutamate transporter 1 (GLT1) in PFC and NAc-core. Purity 99.91%

ENCOMPASS_PREFERRED
59

Matrix Scientific 4,5-DICHLOROPYRIDAZIN-3(2H-25G

4,5-Dichloropyridazin-3(2H)-one, -25g,C4H2Cl2N2O, MFCD00051504, mw 164.98,

ENCOMPASS_PREFERRED
60

Ambeed 3Aminopyridazine
SDP

3-Aminopyridazine, 5469-70-5, 98%

ENCOMPASS_PREFERRED