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Benzoquinones

Description:

Organic compounds containing a benzene ring that carries two ketone group at the 1- and 4-positions (cyclohexa-2,5-diene-1,4-dione).
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  1. p-Chloranil
    Cas Number: 118-75-2        EC Number: 204-274-4        Compound CID:  8371
    Formula:  C6Cl4O2        Molecular Weight: 245.88
    IUPAC Name:  2,3,5,6-tetrachlorocyclohexa-2,5-diene-1,4-dione
    SMILES:  C1(=C(C(=O)C(=C(C1=O)Cl)Cl)Cl)Cl
    InChIKey: UGNWTBMOAKPKBL-UHFFFAOYSA-N
    InChI:  InChI=1S/C6Cl4O2/c7-1-2(8)6(12)4(10)3(9)5(1)11
    Synonyms: 2,3,5,6-Tetrachloro-p-benzoquinone | DivK1c_006946 | EN300-18125 | Spectrum5_001386 | Spergon | 2,5,6-Tetrachloroquin...
  2. Potassium Rhodizonate
    Cas Number: 13021-40-4        Compound CID:  83051
    Formula:  C6K2O6        Molecular Weight: 246.26
    IUPAC Name:  dipotassium;3,4,5,6-tetraoxocyclohexene-1,2-diolate
    SMILES:  C1(=C(C(=O)C(=O)C(=O)C1=O)[O-])[O-].[K+].[K+]
    InChIKey: NEWIILAQDSMNML-UHFFFAOYSA-L
    InChI:  InChI=1S/C6H2O6.2K/c7-1-2(8)4(10)6(12)5(11)3(1)9;;/h7-8H;;/q;2*+1/p-2
    Synonyms: Potassium rhodizonate|13021-40-4|Rhodizonic Acid Dipotassium Salt|Dipotassium rhodizonate|Potassium 3,4,5,6-tetraoxoc...
  3. p-Benzoquinone
      Grade & Purity: 
    • Moligand™
    • ≥99.5%(HPLC)
    • for amine determination by spectrum
    Cas Number: 106-51-4
    Formula:  C6H4O2        Molecular Weight: 108.1
    IUPAC Name:  cyclohexa-2,5-diene-1,4-dione
    SMILES:  C1=CC(=O)C=CC1=O
    InChIKey: AZQWKYJCGOJGHM-UHFFFAOYSA-N
    InChI:  InChI=1S/C6H4O2/c7-5-1-2-6(8)4-3-5/h1-4H
    Synonyms: EN300-19699 | p-Benzoquinone, reagent grade, >=98% | AI3-09068 | AKOS025243267 | NCI-C55845 | PARA-QUINONE [IARC] | 1...
  4. Thymoquinone
      Grade & Purity: 
    • 10mM in DMSO
    Cas Number: 490-91-5        EC Number: 207-721-1        Compound CID:  10281
    Formula:  C10H12O2        Molecular Weight: 164.2
    IUPAC Name:  2-methyl-5-propan-2-ylcyclohexa-2,5-diene-1,4-dione
    SMILES:  CC1=CC(=O)C(=CC1=O)C(C)C
    InChIKey: KEQHJBNSCLWCAE-UHFFFAOYSA-N
    InChI:  InChI=1S/C10H12O2/c1-6(2)8-5-9(11)7(3)4-10(8)12/h4-6H,1-3H3
    Synonyms: Thymoquinone|490-91-5|Thymoquinon|p-Cymene-2,5-dione|2-Isopropyl-5-methyl-1,4-benzoquinone|p-Mentha-3,6-diene-2,5-dio...
  5. Embelin
    Cas Number: 550-24-3
    Formula:  C17H26O4        Molecular Weight: 294.39
    IUPAC Name:  2,5-dihydroxy-3-undecylcyclohexa-2,5-diene-1,4-dione
    SMILES:  CCCCCCCCCCCC1=C(C(=O)C=C(C1=O)O)O
    InChIKey: IRSFLDGTOHBADP-UHFFFAOYSA-N
    InChI:  InChI=1S/C17H26O4/c1-2-3-4-5-6-7-8-9-10-11-13-16(20)14(18)12-15(19)17(13)21/h12,18,21H,2-11H2,1H3
    Synonyms: 2,4-dione, 2,5-dihydroxy-3-undecyl- | HMS3677I11 | NCGC00017248-03 | A830443 | HMS3413I11 | HMS3652J16 | KBio2_004561...
  6. 2-Phenyl-1,4-benzoquinone
      Grade & Purity: 
    • ≥96%
    Cas Number: 363-03-1        Compound CID:  9688
    Formula:  C12H8O2        Molecular Weight: 184.19
    IUPAC Name:  2-phenylcyclohexa-2,5-diene-1,4-dione
    SMILES:  C1=CC=C(C=C1)C2=CC(=O)C=CC2=O
    InChIKey: RLQZIECDMISZHS-UHFFFAOYSA-N
    InChI:  InChI=1S/C12H8O2/c13-10-6-7-12(14)11(8-10)9-4-2-1-3-5-9/h1-8H
    Synonyms: 2-Phenylbenzoquinone | KNB6553J7R | AKOS002663214 | AMY38645 | 2-Phenyl-[1,4]benzoquinone | 2-phenylquinone | Phenyl-...
  7. 2-Hydroxy-5-methoxy-3-undecyl-[1,4]benzoquinone
    Cas Number: 56005-10-8
    Formula:  C18H28O4        Molecular Weight: 308.418
    IUPAC Name:  2-hydroxy-5-methoxy-3-undecylcyclohexa-2,5-diene-1,4-dione
    SMILES:  CCCCCCCCCCCC1=C(C(=O)C=C(C1=O)OC)O
    InChIKey: KHBJLRRAMCJZLZ-UHFFFAOYSA-N
    InChI:  InChI=1S/C18H28O4/c1-3-4-5-6-7-8-9-10-11-12-14-17(20)15(19)13-16(22-2)18(14)21/h13,20H,3-12H2,1-2H3
    Synonyms: HY-W510159 | 4H3R9623BA | 2,5-Cyclohexadiene-1,4-dione, 2-hydroxy-5-methoxy-3-undecyl- | 2-hydroxy-5-methoxy-3-undecy...
  8. 2-Chloro-5-methyl-1,4-benzoquinone
      Grade & Purity: 
    • ≥98%(GC)
    Cas Number: 19832-87-2
    Formula:  C7H5ClO2        Molecular Weight: 156.57
    IUPAC Name:  2-chloro-5-methylcyclohexa-2,5-diene-1,4-dione
    SMILES:  CC1=CC(=O)C(=CC1=O)Cl
    InChIKey: BIUBEGIHROOPTQ-UHFFFAOYSA-N
    InChI:  InChI=1S/C7H5ClO2/c1-4-2-7(10)5(8)3-6(4)9/h2-3H,1H3
    Synonyms: AS-67737 | 2-Chloro-5-methyl-p-quinone | DTXSID10173572 | 2,5-Cyclohexadiene-1,4-dione, 2-chloro-5-methyl- | 2-chloro...
  9. p-Benzoquinone
    Cas Number: 106-51-4
    Formula:  C6H4O2        Molecular Weight: 108.1
    IUPAC Name:  cyclohexa-2,5-diene-1,4-dione
    SMILES:  C1=CC(=O)C=CC1=O
    InChIKey: AZQWKYJCGOJGHM-UHFFFAOYSA-N
    InChI:  InChI=1S/C6H4O2/c7-5-1-2-6(8)4-3-5/h1-4H
    Synonyms: EN300-19699 | p-Benzoquinone, reagent grade, >=98% | AI3-09068 | AKOS025243267 | NCI-C55845 | PARA-QUINONE [IARC] | 1...
  10. 2,6-Dimethylbenzoquinone
      Grade & Purity: 
    • ≥98%
    Cas Number: 527-61-7        EC Number: 208-420-8
    Formula:  C8H8O2        Molecular Weight: 136.15
    IUPAC Name:  2,6-dimethylcyclohexa-2,5-diene-1,4-dione
    SMILES:  CC1=CC(=O)C=C(C1=O)C
    InChIKey: SENUUPBBLQWHMF-UHFFFAOYSA-N
    InChI:  InChI=1S/C8H8O2/c1-5-3-7(9)4-6(2)8(5)10/h3-4H,1-2H3
    Synonyms: p-Benzoquinone,6-dimethyl- | 2,6-dimethylcyclohexa-2,5-diene-1,4-dione | 2,6-Xyloquinone | InChI=1/C8H8O2/c1-5-3-7(9)...
  11. 2,6-Dimethoxy-1,4-benzoquinone
      Grade & Purity: 
    • ≥97%(HPLC)
    Cas Number: 530-55-2
    Formula:  C8H8O4        Molecular Weight: 168.15
    IUPAC Name:  2,6-dimethoxycyclohexa-2,5-diene-1,4-dione
    SMILES:  COC1=CC(=O)C=C(C1=O)OC
    InChIKey: OLBNOBQOQZRLMP-UHFFFAOYSA-N
    InChI:  InChI=1S/C8H8O4/c1-11-6-3-5(9)4-7(12-2)8(6)10/h3-4H,1-2H3
    Synonyms: 3,5-Dimethoxy-1,4-benzoquinone | 2,6-Dimethoxy-1,4-benzoquinone, 97% | 2,6-Dimethoxy-2,5-cyclohexadiene-1,4-dione | 2...
  12. 2,5-Dihydroxy-1,4-benzoquinone
      Grade & Purity: 
    • ≥98%(HPLC)
    Cas Number: 615-94-1
    Formula:  C6H4O4        Molecular Weight: 140.09
    IUPAC Name:  2,5-dihydroxycyclohexa-2,5-diene-1,4-dione
    SMILES:  C1=C(C(=O)C=C(C1=O)O)O
    InChIKey: QFSYADJLNBHAKO-UHFFFAOYSA-N
    InChI:  InChI=1S/C6H4O4/c7-3-1-4(8)6(10)2-5(3)9/h1-2,7,10H
    Synonyms: 2,5-Dihydroxybenzo-1,4-quinone # | 2,5-Dihydroxy-p-benzoquinone | 2,5-dihydroxycyclohexa-2,5-diene-1,4-dione | UNII-0...
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