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Pyridazinones

Description:

Compounds containing a pyridazine ring which bears a ketone.
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Items 73-84 of 130

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  1. Maleic hydrazide
    Cas Number: 123-33-1        EC Number: 204-619-9
    Formula:  C4H4N2O2        Molecular Weight: 112.09
    IUPAC Name:  1,2-dihydropyridazine-3,6-dione
    SMILES:  C1=CC(=O)NNC1=O
    InChIKey: BGRDGMRNKXEXQD-UHFFFAOYSA-N
    InChI:  InChI=1S/C4H4N2O2/c7-3-1-2-4(8)6-5-3/h1-2H,(H,5,7)(H,6,8)
    Synonyms: MALEIC HYDRAZIDE|123-33-1|Pyridazine-3,6-diol|3,6-Dihydroxypyridazine|3,6-Pyridazinediol|1,2-Dihydropyridazine-3,6-di...
  2. 6-Oxo-1,6-dihydro-pyridazine-3-carboxylic acid
      Grade & Purity: 
    • ≥97%
    Cas Number: 37972-69-3
    Formula:  C5H4N2O3        Molecular Weight: 140.1
    IUPAC Name:  6-oxo-1H-pyridazine-3-carboxylic acid
    SMILES:  C1=CC(=O)NN=C1C(=O)O
    InChIKey: GIFSROMQVPUQFK-UHFFFAOYSA-N
    InChI:  InChI=1S/C5H4N2O3/c8-4-2-1-3(5(9)10)6-7-4/h1-2H,(H,7,8)(H,9,10)
    Synonyms: 6-Hydroxy-pyridazine-3-carboxylic acid | DTXSID70308343 | FT-0647091 | 6-Hydroxy-3-pyridazinecarboxylic acid | 6-oxo-...
  3. methyl 6-hydroxypyridazine-3-carboxylate
      Grade & Purity: 
    • ≥97%
    Cas Number: 63001-30-9
    Formula:  C6H6N2O3        Molecular Weight: 154.12
    IUPAC Name:  methyl 6-oxo-1H-pyridazine-3-carboxylate
    SMILES:  COC(=O)C1=NNC(=O)C=C1
    InChIKey: REYKVZJYIFOXTI-UHFFFAOYSA-N
    InChI:  InChI=1S/C6H6N2O3/c1-11-6(10)4-2-3-5(9)8-7-4/h2-3H,1H3,(H,8,9)
    Synonyms: METHYL 3-HYDROXYPYRIDAZINE-6-CARBOXYLATE | MFCD08166726 | SY008390 | AKOS001262667 | Methyl 1,6-dihydro-6-oxopyridazi...
  4. methyl 6-chloro-3-oxo-2,3-dihydropyridazine-4-carboxylate
      Grade & Purity: 
    • ≥97%
    IUPAC Name:  methyl 3-chloro-6-oxo-1H-pyridazine-5-carboxylate
    SMILES:  COC(=O)C1=CC(=NNC1=O)Cl
    InChIKey: WHXBMYDYRJIIMD-UHFFFAOYSA-N
    InChI:  InChI=1S/C6H5ClN2O3/c1-12-6(11)3-2-4(7)8-9-5(3)10/h2H,1H3,(H,9,10)
    Synonyms: 89581-64-6|Methyl 6-chloro-3-oxo-2,3-dihydropyridazine-4-carboxylate|methyl 3-chloro-6-oxo-1H-pyridazine-5-carboxylat...
  5. LCS 1
      Grade & Purity: 
    • ≥98%
    Cas Number: 41931-13-9
    Formula:  C11H8Cl2N2O        Molecular Weight: 255.1
    IUPAC Name:  4,5-dichloro-2-(3-methylphenyl)pyridazin-3-one
    SMILES:  CC1=CC(=CC=C1)N2C(=O)C(=C(C=N2)Cl)Cl
    InChIKey: SYUPLLHVMCLXEM-UHFFFAOYSA-N
    InChI:  InChI=1S/C11H8Cl2N2O/c1-7-3-2-4-8(5-7)15-11(16)10(13)9(12)6-14-15/h2-6H,1H3
    Synonyms: FT-0712302 | SR-01000206484-1 | 4,5-dichloro-2-m-tolylpyridazin-3(2H)-one | 4,5-Dichloro-2-(m-tolyl)pyridazin-3(2H)-o...
  6. 5-chloro-4-methyl-2,3-dihydropyridazin-3-one
      Grade & Purity: 
    • ≥97%
    Cas Number: 104566-45-2
    Formula:  C5H5ClN2O        Molecular Weight: 144.56
    IUPAC Name:  4-chloro-5-methyl-1H-pyridazin-6-one
    SMILES:  CC1=C(C=NNC1=O)Cl
    InChIKey: KFYSTBCKLBQPON-UHFFFAOYSA-N
    InChI:  InChI=1S/C5H5ClN2O/c1-3-4(6)2-7-8-5(3)9/h2H,1H3,(H,8,9)
    Synonyms: 5-chloro-4-methyl-2,3-dihydropyridazin-3-one|104566-45-2|4-chloro-5-methyl-1H-pyridazin-6-one|5-Chloro-4-methylpyrida...
  7. 4,5-Dihydro-6-phenyl-3(2H)-pyridazinone
      Grade & Purity: 
    • ≥98%
    Cas Number: 1011-46-7
    Formula:  C10H10N2O        Molecular Weight: 174.2
    IUPAC Name:  3-phenyl-4,5-dihydro-1H-pyridazin-6-one
    SMILES:  C1CC(=O)NN=C1C2=CC=CC=C2
    InChIKey: KSGYMLDMYPAMFV-UHFFFAOYSA-N
    InChI:  InChI=1S/C10H10N2O/c13-10-7-6-9(11-12-10)8-4-2-1-3-5-8/h1-5H,6-7H2,(H,12,13)
    Synonyms: 3(2H)-Pyridazinone,5-dihydro-6-phenyl- | Methyl-ss-D-galactopyranoside | KSGYMLDMYPAMFV-UHFFFAOYSA-N | 6-phenyl-4,5-d...
  8. 4,5-Dichloro-2-methyl-3(2H)-pyridazinone
      Grade & Purity: 
    • ≥98%
    Cas Number: 933-76-6
    Formula:  C5H4Cl2N2O        Molecular Weight: 179
    IUPAC Name:  4,5-dichloro-2-methylpyridazin-3-one
    SMILES:  CN1C(=O)C(=C(C=N1)Cl)Cl
    InChIKey: ACKBTCUMGAHRIE-UHFFFAOYSA-N
    InChI:  InChI=1S/C5H4Cl2N2O/c1-9-5(10)4(7)3(6)2-8-9/h2H,1H3
    Synonyms: AM9923 | D5324 | NSC-751176 | 3(2H)-Pyridazinone,4,5-dichloro-2-methyl- | 2-methyl-4,5-dichloropyridazin-3(2h)-one | ...
  9. 3(2H)-Pyridazinone
      Grade & Purity: 
    • ≥98%
    Cas Number: 504-30-3
    Formula:  C4H4N2O        Molecular Weight: 96.09
    IUPAC Name:  1H-pyridazin-6-one
    SMILES:  C1=CC(=O)NN=C1
    InChIKey: AAILEWXSEQLMNI-UHFFFAOYSA-N
    InChI:  InChI=1S/C4H4N2O/c7-4-2-1-3-5-6-4/h1-3H,(H,6,7)
    Synonyms: AC-907/30002019 | NSC21411 | NSC-21411 | PB32258 | Z803153778 | 3-Pyridazinone | EN300-53981 | 3(2H)-Pyridazinone, >=...
  10. 2-​tert-​Butyl-​4,​5-​dichloro-​3(2H)​-​pyridazinone
      Grade & Purity: 
    • ≥98%
    Cas Number: 84956-71-8        Compound CID:  2782225
    Formula:  C8H10Cl2N2O        Molecular Weight: 221.08
    IUPAC Name:  2-tert-butyl-4,5-dichloropyridazin-3-one
    SMILES:  CC(C)(C)N1C(=O)C(=C(C=N1)Cl)Cl
    InChIKey: ANFVZRTXGLHTNI-UHFFFAOYSA-N
    InChI:  InChI=1S/C8H10Cl2N2O/c1-8(2,3)12-7(13)6(10)5(9)4-11-12/h4H,1-3H3
    Synonyms: 84956-71-8|2-(tert-Butyl)-4,5-dichloropyridazin-3(2H)-one|2-(tert-Butyl)-4,5-dichloro-3(2H)-pyridazinone|2-tert-butyl...
  11. 1-Phenyl-4,5-dichloro-6-pyridazone
      Grade & Purity: 
    • ≥99%
    Cas Number: 1698-53-9        Compound CID:  72813
    Formula:  C10H6Cl2N2O        Molecular Weight: 241.07
    IUPAC Name:  4,5-dichloro-2-phenylpyridazin-3-one
    SMILES:  C1=CC=C(C=C1)N2C(=O)C(=C(C=N2)Cl)Cl
    InChIKey: VKWCOHVAHQOJGU-UHFFFAOYSA-N
    InChI:  InChI=1S/C10H6Cl2N2O/c11-8-6-13-14(10(15)9(8)12)7-4-2-1-3-5-7/h1-6H
    Synonyms: 2-phenyl-4,5-dichloro-3(2H)-pyridazinone | NCI60_014437 | 2(2H)-Pyridazinone, 4,5-dichloro-2-phenyl- | CCG-129262 | M...
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