CymitQuimica logo

CAS 16914-68-4

:

heptahelicene

Description:
Heptahelicene is a polycyclic aromatic hydrocarbon characterized by its unique helical structure, consisting of seven fused benzene rings. This compound exhibits significant chirality due to its twisted conformation, which results from the arrangement of its carbon atoms. Heptahelicene is known for its strong optical activity and can exist in enantiomeric forms, making it of interest in studies related to chiral materials and asymmetric synthesis. The substance typically displays high thermal stability and can undergo various chemical reactions, including oxidation and functionalization, which are important for its potential applications in organic electronics and materials science. Additionally, heptahelicene's luminescent properties make it a candidate for use in photonic devices. Its CAS number, 16914-68-4, is used for identification in chemical databases, facilitating research and development in fields such as organic chemistry and nanotechnology. Overall, heptahelicene's distinctive structure and properties make it a subject of ongoing scientific investigation.
Formula:C30H18
InChI:InChI=1S/C30H18/c1-3-7-25-19(5-1)9-11-21-13-15-23-17-18-24-16-14-22-12-10-20-6-2-4-8-26(20)28(22)30(24)29(23)27(21)25/h1-18H
InChI key:InChIKey=ZADYHNRFHQXTOH-UHFFFAOYSA-N
SMILES:C12=C3C=4C=5C(C=CC4C=CC3=CC=C1C=CC6=C2C=7C(C=C6)=CC=CC7)=CC=CC5
Synonyms:
  • Benzo[C]Phenanthro[4,3-G]Phenanthrene
  • Dinaphtho(2,1-c:1',2'-g)phenanthrene
  • Dinaphtho[2,1-c:1′,2′-g]phenanthrene
  • [7]Helicene
  • dl-Heptahelicene
  • Heptahelicene
  • (±)-Heptahelicene
  • Heptahelicene
  • 3,3'-Vinylene-4,4'-biphenanthrene
  • 3,3'-Vinylene-4,4'-bi[phenanthrene]
Sort by
Purity (%)
0
100
|
0
|
50
|
90
|
95
|
100
Found 2 products.
  • Heptahelicene
    TCI
    + Info

    Heptahelicene

    CAS:
    Formula:C30H18
    Purity:>98.0%(HPLC)
    Color and Shape:White to Light yellow powder to crystal
    Molecular weight:378.47

    Ref: 3B-H1911

    10mg
    183.00€
  • Heptahelicene
    TRC
    + Info

    Heptahelicene

    Controlled Product
    CAS:
    <p>Applications Heptahelicene when ordered in monolayers adsorbed on metal surfaces leads to a preferential transmission of one longitudinally polarized spin component.<br>References Kettner, M., et al.: J. Phys. Chem. Lett., 9, 2025-2030 (2018)<br></p>
    Formula:C30H18
    Color and Shape:Neat
    Molecular weight:378.464

    Ref: TR-H296650

    1mg
    188.00€
    5mg
    847.00€
    10mg
    1,417.00€