Research chemical
CAS Number: 303740-48-9
![2-{[2-(4-chlorophenyl)-2-oxoethyl]sulfanyl}-3-(2,2-dimethyltetrahydro-2H-pyran-4-yl)-5,6-dihydro-4(3H)-oxospiro(benzo[h]quinazoline-5,1'-cyclopentane) molecular structure, CAS 303740-48-9](/structure-images/303740-48-9.png?v=struct-v3)
Product details
For laboratory research and professional procurement workflows.
PubChem CID
2862956
Exact Mass
548.190042
InChIKey
FZYWJIJYKKYXIC-UHFFFAOYSA-N
IUPAC Name
2-[2-(4-chlorophenyl)-2-oxoethyl]sulfanyl-3-(2,2-dimethyloxan-4-yl)spiro[6H-benzo[h]quinazoline-5,1'-cyclopentane]-4-one
SMILES String
CC1(C)CC(n2c(SCC(=O)c3ccc(Cl)cc3)nc3c(c2=O)C2(CCCC2)Cc2ccccc2-3)CCO1
No physical property values available.
Catalog navigation
Linked by recorded structural or research relationships, not interchangeable products. Check the exact CAS, specification and availability on the linked product page.
2-{[2-(4-chlorophenyl)-2-oxoethyl]sulfanyl}-3-(2,2-dimethyltetrahydro-2H-pyran-4-yl)-5,6-dihydro-4(3H)-oxospiro(benzo[h]quinazoline-5,1'-cyclopentane) is identified by CAS 303740-48-9, with molecular formula C31H33ClN2O3S, molecular weight 549.1, InChIKey FZYWJIJYKKYXIC-UHFFFAOYSA-N.
Yes. Submit an RFQ and specify COA requirements. Lot-specific COA depends on supplier confirmation.
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Availability, pack size, lead time, and pricing are confirmed through RFQ.
Properties are provided as catalog reference data and may be confirmed through supplier documentation when required.
Heavy atom count
38
H-bond acceptors
5
H-bond donors
0
Rotatable bonds
5
Ring count
6
Aromatic rings
3
Topological polar surface area
61.19 Ų
Computed LogP
7.04
Fragment-like structure rule
No
Lead-like structure rule
No
Drug-like structure rule
No
Structure family
n heterocycle ligand
Precious metal motif
No
Transition metal motif
No
Phosphine ligand motif
No
N-heterocycle motif
Yes
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
10 g/mol, PubChem CID 2862956.
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; structure-derived tags include nitrogen-containing heterocycle.
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.
Submit the CAS number, quantity, purity requirement, and destination country for sourcing review.