Research chemical
CAS Number: 690252-91-6
![9-methyl-2-(4-(4-nitrophenyl)piperazine-1-carbonyl)-4H-pyrido[1,2-a]thieno[2,3-d]pyrimidin-4-one molecular structure, CAS 690252-91-6](/structure-images/690252-91-6.png?v=struct-v3)
Product details
For laboratory research and professional procurement workflows.
PubChem CID
4656835
Exact Mass
449.115775
InChIKey
KMTDRZQUSMBYNA-UHFFFAOYSA-N
IUPAC Name
10-methyl-5-[4-(4-nitrophenyl)piperazine-1-carbonyl]-6-thia-1,8-diazatricyclo[7.4.0.03,7]trideca-3(7),4,8,10,12-pentaen-2-one
SMILES String
Cc1cccn2c(=O)c3cc(C(=O)N4CCN(c5ccc([N+](=O)[O-])cc5)CC4)sc3nc12
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.
9-methyl-2-(4-(4-nitrophenyl)piperazine-1-carbonyl)-4H-pyrido[1,2-a]thieno[2,3-d]pyrimidin-4-one is identified by CAS 690252-91-6, with molecular formula C22H19N5O4S, molecular weight 449.5, InChIKey KMTDRZQUSMBYNA-UHFFFAOYSA-N.
Yes. Submit an RFQ and specify COA requirements. Lot-specific COA depends on supplier confirmation.
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Properties are provided as catalog reference data and may be confirmed through supplier documentation when required.
Heavy atom count
32
H-bond acceptors
9
H-bond donors
0
Rotatable bonds
3
Ring count
5
Aromatic rings
4
Topological polar surface area
101.06 Ų
Computed LogP
3.09
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
9-methyl-2-(4-(4-nitrophenyl)piperazine-1-carbonyl)-4H-pyrido[1,2-a]thieno[2,3-d]pyrimidin-4-one (CAS 690252-91-6) is maintained as a commercial cas reference with formula C22H19N5O4S, molecular weight 449. 50 g/mol, PubChem CID 4656835.
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.