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Pyridazines and derivatives

Description:

Compounds containing a pyridazine ring, which is a six-member aromatic ring containing two nitrogen atoms at positions 1 and 2, and four carbon atoms.
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Items 61-72 of 507

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  1. 4-Ethylpyridazin-3(2H)-one
      Grade & Purity: 
    • ≥97%
    Cas Number: 1292369-21-1        Compound CID:  54400400
    Formula:  C6H8N2O        Molecular Weight: 124.14
    IUPAC Name:  5-ethyl-1H-pyridazin-6-one
    SMILES:  CCC1=CC=NNC1=O
    InChIKey: VNACYEHVMBYPNU-UHFFFAOYSA-N
    InChI:  InChI=1S/C6H8N2O/c1-2-5-3-4-7-8-6(5)9/h3-4H,2H2,1H3,(H,8,9)
  2. 4-Bromopyridazine-3,6-diol
      Grade & Purity: 
    • ≥95%
    Cas Number: 43068-41-3
    Formula:  C4H3BrN2O2        Molecular Weight: 190.98
    IUPAC Name:  4-bromo-1,2-dihydropyridazine-3,6-dione
    SMILES:  C1=C(C(=O)NNC1=O)Br
    InChIKey: BMASTHFFAMGJKZ-UHFFFAOYSA-N
    InChI:  InChI=1S/C4H3BrN2O2/c5-2-1-3(8)6-7-4(2)9/h1H,(H,6,8)(H,7,9)
  3. 4-(4-Chlorophenyl)-2-phenylphthalazin-1(2H)-one
      Grade & Purity: 
    • ≥99%
    Cas Number: 57709-77-0        Compound CID:  2806471
    Formula:  C20H13ClN2O        Molecular Weight: 332.79
    IUPAC Name:  4-(4-chlorophenyl)-2-phenylphthalazin-1-one
    SMILES:  C1=CC=C(C=C1)N2C(=O)C3=CC=CC=C3C(=N2)C4=CC=C(C=C4)Cl
    InChIKey: QAXBJEHARAXYIA-UHFFFAOYSA-N
    InChI:  InChI=1S/C20H13ClN2O/c21-15-12-10-14(11-13-15)19-17-8-4-5-9-18(17)20(24)23(22-19)16-6-2-1-3-7-16/h1-13H
  4. 3,6-Dichloropyridazine-4-carboxamide
      Grade & Purity: 
    • ≥98%
    Cas Number: 27427-66-3        Compound CID:  262049
    Formula:  C5H3Cl2N3O        Molecular Weight: 192
    IUPAC Name:  3,6-dichloropyridazine-4-carboxamide
    SMILES:  C1=C(C(=NN=C1Cl)Cl)C(=O)N
    InChIKey: NXVUUPORAZUSGG-UHFFFAOYSA-N
    InChI:  InChI=1S/C5H3Cl2N3O/c6-3-1-2(5(8)11)4(7)10-9-3/h1H,(H2,8,11)
  5. 3,4,5,6-Tetrachlorpyridazin
      Grade & Purity: 
    • ≥95%
    Cas Number: 20074-67-3        Compound CID:  251028
    Formula:  C4Cl4N2        Molecular Weight: 217.9
    IUPAC Name:  3,4,5,6-tetrachloropyridazine
    SMILES:  C1(=C(C(=NN=C1Cl)Cl)Cl)Cl
    InChIKey: XTKMAPVHLBPKPE-UHFFFAOYSA-N
    InChI:  InChI=1S/C4Cl4N2/c5-1-2(6)4(8)10-9-3(1)7
  6. 3-CHLORO-6-(4-METHYLPHENYL)-PYRIDAZINE
      Grade & Purity: 
    • ≥99%
    Cas Number: 2165-06-2        Compound CID:  2775558
    Formula:  C11H9ClN2        Molecular Weight: 204.65
    IUPAC Name:  3-chloro-6-(4-methylphenyl)pyridazine
    SMILES:  CC1=CC=C(C=C1)C2=NN=C(C=C2)Cl
    InChIKey: MCDSGZGKYCPLMT-UHFFFAOYSA-N
    InChI:  InChI=1S/C11H9ClN2/c1-8-2-4-9(5-3-8)10-6-7-11(12)14-13-10/h2-7H,1H3
  7. 3-Bromo-6-isopropylpyridazine
      Grade & Purity: 
    • ≥98%
    Cas Number: 1086383-70-1        Compound CID:  45787810
    IUPAC Name:  3-bromo-6-propan-2-ylpyridazine
    SMILES:  CC(C)C1=NN=C(C=C1)Br
    InChIKey: JUILXVOYPCXJHW-UHFFFAOYSA-N
    InChI:  InChI=1S/C7H9BrN2/c1-5(2)6-3-4-7(8)10-9-6/h3-5H,1-2H3
  8. 3-(Methylamino)pyridazine-4-carbonitrile
      Grade & Purity: 
    • ≥97%
    Cas Number: 1256268-95-7        Compound CID:  46848635
    Formula:  C6H6N4        Molecular Weight: 134.13
    IUPAC Name:  3-(methylamino)pyridazine-4-carbonitrile
    SMILES:  CNC1=C(C=CN=N1)C#N
    InChIKey: NPXVIGZKPHFKID-UHFFFAOYSA-N
    InChI:  InChI=1S/C6H6N4/c1-8-6-5(4-7)2-3-9-10-6/h2-3H,1H3,(H,8,10)
  9. 2,6-DiMethyl-4,5-dihydropyridazin-3(2H)-one
      Grade & Purity: 
    • ≥97%
    Cas Number: 39998-27-1        Compound CID:  2774501
    IUPAC Name:  2,6-dimethyl-4,5-dihydropyridazin-3-one
    SMILES:  CC1=NN(C(=O)CC1)C
    InChIKey: UVUMWFKDIBAAGY-UHFFFAOYSA-N
    InChI:  InChI=1S/C6H10N2O/c1-5-3-4-6(9)8(2)7-5/h3-4H2,1-2H3
  10. 1-Phenyl-1,2-dihydropyridazine-3,6-dione
      Grade & Purity: 
    • ≥98%
    Cas Number: 1698-54-0        Compound CID:  74333
    Formula:  C10H8N2O2        Molecular Weight: 188.19
    IUPAC Name:  2-phenyl-1H-pyridazine-3,6-dione
    SMILES:  C1=CC=C(C=C1)N2C(=O)C=CC(=O)N2
    InChIKey: KJEBAQNNTMWJJI-UHFFFAOYSA-N
    InChI:  InChI=1S/C10H8N2O2/c13-9-6-7-10(14)12(11-9)8-4-2-1-3-5-8/h1-7H,(H,11,13)
  11. 1-Chloro-4-phenylphthalazine
      Grade & Purity: 
    • ≥97%
    Cas Number: 10132-01-1        Compound CID:  272109
    Formula:  C14H9ClN2        Molecular Weight: 240.69
    IUPAC Name:  1-chloro-4-phenylphthalazine
    SMILES:  C1=CC=C(C=C1)C2=NN=C(C3=CC=CC=C32)Cl
    InChIKey: WJJDLSHYLZRFDD-UHFFFAOYSA-N
    InChI:  InChI=1S/C14H9ClN2/c15-14-12-9-5-4-8-11(12)13(16-17-14)10-6-2-1-3-7-10/h1-9H
  12. ethyl pyridazine-3-carboxylate
      Grade & Purity: 
    • ≥97%
    Cas Number: 1126-10-9        Compound CID:  14452007
    Formula:  C7H8N2O2        Molecular Weight: 152.15
    IUPAC Name:  ethyl pyridazine-3-carboxylate
    SMILES:  CCOC(=O)C1=NN=CC=C1
    InChIKey: LLLVOBWNRQYTKR-UHFFFAOYSA-N
    InChI:  InChI=1S/C7H8N2O2/c1-2-11-7(10)6-4-3-5-8-9-6/h3-5H,2H2,1H3
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