Research chemical
CAS Number: 1005266-77-2
![ethyl 4,5-dimethyl-2-[3-(4-methylphenyl)-4,6-dioxo-2-phenyl-3a,6a-dihydro-3H-pyrrolo[3,4-d][1,2]oxazol-5-yl]thiophene-3-carboxylate molecular structure, CAS 1005266-77-2](/structure-images/1005266-77-2.png?v=struct-v3)
Product details
For laboratory research and professional procurement workflows.
PubChem CID
4522918
Exact Mass
490.156243
InChIKey
NYMXESZBJXQADW-UHFFFAOYSA-N
SMILES String
CCOC(=O)c1c(N2C(=O)C3ON(c4ccccc4)C(c4ccc(C)cc4)C3C2=O)sc(C)c1C
No physical property values available.
XLogP
Catalog navigation
Linked by recorded structural or research relationships, not interchangeable products. Check the exact CAS, specification and availability on the linked product page.
ethyl 4,5-dimethyl-2-[3-(4-methylphenyl)-4,6-dioxo-2-phenyl-3a,6a-dihydro-3H-pyrrolo[3,4-d][1,2]oxazol-5-yl]thiophene-3-carboxylate is identified by CAS 1005266-77-2, with molecular formula C27H26N2O5S, molecular weight 490.6, InChIKey NYMXESZBJXQADW-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.
5.4
Properties are provided as catalog reference data and may be confirmed through supplier documentation when required.
Heavy atom count
35
H-bond acceptors
7
H-bond donors
0
Rotatable bonds
5
Ring count
5
Aromatic rings
3
Topological polar surface area
76.15 Ų
Computed LogP
4.9
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
ethyl 4,5-dimethyl-2-[3-(4-methylphenyl)-4,6-dioxo-2-phenyl-3a,6a-dihydro-3H-pyrrolo[3,4-d][1,2]oxazol-5-yl]thiophene-3-carboxylate (CAS 1005266-77-2) is an English MolGraph catalog reference, molecular formula C27H26N2O5S and molecular weight 490. 60 g/mol.
Sourcing context
Catalog reference for RFQ preparation, supplier confirmation, and research chemical sourcing review.
Research use context
Use this page to review identity data, application tags, sourcing readiness, and RFQ context for heterocyclic building-block research, research chemical sourcing.
Documentation needs
Request supplier-issued SDS/COA before handling, storage, shipment, or procurement decisions. Public page content is for research catalog reference and does not replace supplier-issued safety documentation.
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.