Research chemical
CAS Number: 21117-79-3
![Bis[(3,4-dicarboxylic anhydride) phenyl]terephthalate molecular structure, CAS 21117-79-3](/structure-images/21117-79-3.png?v=struct-v3)
Product details
For laboratory research and professional procurement workflows.
PubChem CID
15919603
Exact Mass
458.027397
InChIKey
JMHUKWKCCHMXEL-UHFFFAOYSA-N
IUPAC Name
bis(1,3-dioxo-2-benzofuran-5-yl) benzene-1,4-dicarboxylate
SMILES String
O=C(Oc1ccc2c(c1)C(=O)OC2=O)c1ccc(C(=O)Oc2ccc3c(c2)C(=O)OC3=O)cc1
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.
Bis[(3,4-dicarboxylic anhydride) phenyl]terephthalate is identified by CAS 21117-79-3, with molecular formula C24H10O10, molecular weight 458.3, InChIKey JMHUKWKCCHMXEL-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.
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Heavy atom count
34
H-bond acceptors
10
H-bond donors
0
Rotatable bonds
4
Ring count
5
Aromatic rings
3
Topological polar surface area
139.34 Ų
Computed LogP
2.75
Fragment-like structure rule
No
Lead-like structure rule
No
Drug-like structure rule
Yes
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
Bis[(3,4-dicarboxylic anhydride) phenyl]terephthalate (CAS 21117-79-3) is maintained as a commercial cas reference with formula C24H10O10, molecular weight 458. 30 g/mol, PubChem CID 15919603.
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 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.