Research chemical
CAS Number: 852167-91-0
![1,3,7-Trimethyl-5-[2-oxo-2-(4-phenylpiperazin-1-yl)ethyl]sulfanylpyrimido[4,5-d]pyrimidine-2,4-dione molecular structure, CAS 852167-91-0](/structure-images/852167-91-0.png?v=struct-v3)
Product details
For laboratory research and professional procurement workflows.
PubChem CID
4343416
Exact Mass
440.16306
InChIKey
ATAVTGHIDLFCNB-UHFFFAOYSA-N
SMILES String
Cc1nc(SCC(=O)N2CCN(c3ccccc3)CC2)c2c(=O)n(C)c(=O)n(C)c2n1
No physical property values available.
Properties are provided as catalog reference data and may be confirmed through supplier documentation when required.
Catalog navigation
Linked by recorded structural or research relationships, not interchangeable products. Check the exact CAS, specification and availability on the linked product page.
1,3,7-Trimethyl-5-[2-oxo-2-(4-phenylpiperazin-1-yl)ethyl]sulfanylpyrimido[4,5-d]pyrimidine-2,4-dione is identified by CAS 852167-91-0, with molecular formula C21H24N6O3S, molecular weight 440.5, InChIKey ATAVTGHIDLFCNB-UHFFFAOYSA-N.
Yes. Submit an RFQ and specify COA requirements. Lot-specific COA depends on supplier confirmation.
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Submit the CAS number, quantity, purity requirement, and destination country for sourcing review.
Heavy atom count
31
H-bond acceptors
9
H-bond donors
0
Rotatable bonds
4
Ring count
4
Aromatic rings
3
Topological polar surface area
93.33 Ų
Computed LogP
0.78
Fragment-like structure rule
No
Lead-like structure rule
No
Drug-like structure rule
Yes
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
1,3,7-Trimethyl-5-[2-oxo-2-(4-phenylpiperazin-1-yl)ethyl]sulfanylpyrimido[4,5-d]pyrimidine-2,4-dione (CAS 852167-91-0) is maintained as a commercial cas reference with formula C21H24N6O3S, molecular weight 440. 50 g/mol, PubChem CID 4343416.
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, drug-like rule profile.
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.