Skip Navigation
ChemIDplus A TOXNET DATABASE LiteBrowseAdvanced

Substance Name: Plastoquinone
RN: 4299-57-4
UNII: OAC30J69CN
InChIKey: FKUYMLZIRPABFK-IQSNHBBHSA-N

Note

  • Polyunsaturated side-chain quinone derivative which is an important link in the electron transport chain of green plants during the photosynthetic conversion of light energy by photophosphorylation into the potential energy of chemical bonds.

Molecular Formula

  • C53-H80-O2

Molecular Weight

  • 749.213
 
* denotes mobile formatted website

Links to Resources


Search for this InChIKey on the Web

Names and Synonyms

Results Name

  • Plastoquinone

Name of Substance

  • Plastoquinone

MeSH Heading

  • Plastoquinone

Synonyms

  • Koflerquinone 45
  • Koflers quinone
  • Plastoquinone 45
  • Plastoquinone 9
  • Plastoquinone A
  • PQA
  • Q 254
  • UNII-OAC30J69CN

Systematic Name

  • 2,5-Cyclohexadiene-1,4-dione, 2,3-dimethyl-5-(3,7,11,15,19,23,27,31,35-nonamethyl-2,6,10,14,18,22,26,30,34-hexatriacontanonaenyl)-, (all-E)-

Registry Numbers

CAS Registry Number

  • 4299-57-4

FDA UNII

  • OAC30J69CN

Other Registry Numbers

  • 1184-38-9
  • 20936-14-5
  • 26013-03-6

System Generated Number

  • 0004299574

Structure Descriptors

InChI

1S/C53H80O2/c1-40(2)21-13-22-41(3)23-14-24-42(4)25-15-26-43(5)27-16-28-44(6)29-17-30-45(7)31-18-32-46(8)33-19-34-47(9)35-20-36-48(10)37-38-51-39-52(54)49(11)50(12)53(51)55/h21,23,25,27,29,31,33,35,37,39H,13-20,22,24,26,28,30,32,34,36,38H2,1-12H3/b41-23+,42-25+,43-27+,44-29+,45-31+,46-33+,47-35+,48-37+

InChIKey

FKUYMLZIRPABFK-IQSNHBBHSA-N

Smiles

C=1(C(C(=C(C)C(C1)=O)C)=O)C\C=C(\CC\C=C(\CC\C=C(\CC\C=C(\CC\C=C(\CC\C=C(/CC\C=C(\CC\C=C(\CC\C=C(\C)C)C)C)C)C)C)C)C)C