Research chemical
CAS Number: 188-73-8
![Benzo[1,2,3-cd:4,5,6-c'd']diperylene molecular structure, CAS 188-73-8](/structure-images/188-73-8.png?v=struct-v2)
Product details
For laboratory research and professional procurement workflows.
PubChem CID
135996
Exact Mass
500.156501
InChIKey
GGVMPKQSTZIOIU-UHFFFAOYSA-N
IUPAC Name
undecacyclo[20.12.2.22,5.16,10.123,27.03,18.04,15.019,35.032,36.014,38.031,37]tetraconta-1(35),2,4,6,8,10(38),11,13,15,17,19,21,23,25,27(37),28,30,32(36),33,39-icosaene
SMILES String
C1=CC2=C3C(=C1)C4=C5C(=CC=C6C5=C(C=C4)C7=C8C6=CC=C9C8=C(C=C7)C1=CC=CC4=C1C9=CC=C4)C3=CC=C2
No physical property values available.
Catalog navigation
Other public CAS pages in this catalog. These links support navigation across additional intermediates and do not imply equivalence, availability, or shared use.
Benzo[1,2,3-cd:4,5,6-c'd']diperylene is identified by CAS 188-73-8, with molecular formula C40H20, molecular weight 500.6, InChIKey GGVMPKQSTZIOIU-UHFFFAOYSA-N.
Yes. Submit an RFQ and specify COA requirements. Lot-specific COA depends on supplier confirmation.
Yes. Supplier SDS can be requested through the RFQ workflow before handling, storage, shipment, or procurement decisions.
Availability, pack size, lead time, and pricing are confirmed through RFQ.
Submit the CAS number, quantity, purity requirement, and destination country for sourcing review.
Properties are provided as catalog reference data and may be confirmed through supplier documentation when required.
Heavy atom count
40
H-bond acceptors
0
H-bond donors
0
Rotatable bonds
0
Ring count
11
Aromatic rings
11
Topological polar surface area
0 Ų
Computed LogP
11.53
Fragment-like structure rule
No
Lead-like structure rule
No
Drug-like structure rule
No
Structure family
other structure rule
Precious metal motif
No
Transition metal motif
No
Phosphine ligand motif
No
N-heterocycle motif
No
Boronic acid motif
No
Computed structure descriptors generated from molecular structure. These are not experimental physical property values, supplier specifications, SDS data, or bioactivity claims.
Structural features
Benzo[1,2,3-cd:4,5,6-c'd']diperylene (CAS 188-73-8) is maintained as a commercial cas reference with formula C40H20, molecular weight 500. 60 g/mol, PubChem CID 135996.
Sourcing context
Catalog reference for RFQ preparation, supplier confirmation, and research chemical sourcing review.
Research use context
Use this page for CAS identity lookup, internal catalog search, and commercial discovery workflows.
Documentation needs
Review supplier documentation before handling; for research use only.
Safety and handling reference content is available through documentation requests.
For supplier-issued SDS, request documentation before handling, storage, shipment, or procurement decisions.