Research chemical
3,3',5'-Tri-O-methylpiceatannol
CAS Number: 108957-72-8
Product details
Identity & specification
- Molecular formula
- C17H18O4
- Molecular weight
- 286.32 g/mol
- Product type
- Research-use catalog compound
- Documentation
- COA / SDS available by request
For laboratory research and professional procurement workflows.
Technical identifiers
Show PubChem, InChIKey, IUPAC, and SMILES
PubChem CID
5809575
Exact Mass
286.120509
InChIKey
QEHTYBCDRGQJGN-SNAWJCMRSA-N
IUPAC Name
4-[(E)-2-(3,5-dimethoxyphenyl)ethenyl]-2-methoxyphenol
SMILES String
COc1cc(/C=C/c2ccc(O)c(OC)c2)cc(OC)c1
Physical Properties
No physical property values available.
Properties are provided as catalog reference data and may be confirmed through supplier documentation when required.
Computed Structure Descriptors
Show calculated structure fields
Heavy atom count
21
H-bond acceptors
4
H-bond donors
1
Rotatable bonds
5
Ring count
2
Aromatic rings
2
Topological polar surface area
47.92 Ų
Computed LogP
3.59
Fragment-like structure rule
Yes
Lead-like structure rule
Yes
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.
Catalog Facts
Structural features
3,3',5'-Tri-O-methylpiceatannol (CAS 108957-72-8) is maintained as a cataloged research chemical with formula C17H18O4, molecular weight 286. 32 g/mol, PubChem CID 5809575.
Sourcing context
Catalog reference for RFQ preparation, supplier confirmation, and research chemical sourcing review.
Research use context
Use this page for identity verification, supplier-aware sourcing review, and RFQ preparation; structure-derived tags include fragment-like structure profile, lead-like structure profile, drug-like rule profile.
Documentation needs
Review supplier documentation before handling; for research use only.
Applications & Classification
Biological target reference
ChEMBL reports experimental activity evidence for: Polyunsaturated fatty acid 5-lipoxygenase (Homo sapiens) — 2 assays. These records describe research assays and do not establish therapeutic efficacy or clinical use.
Polyunsaturated fatty acid 5-lipoxygenase
Homo sapiens · SINGLE PROTEIN · 2 qualifying assays · 1 documents · best pChEMBL 7.16
Experimental evidence source: ChEMBL
Safety & Handling
Safety and handling reference content is available through documentation requests.
For supplier-issued SDS, request documentation before handling, storage, shipment, or procurement decisions.
Catalog navigation
Related Catalog Entries
Linked by recorded structural or research relationships, not interchangeable products. Check the exact CAS, specification and availability on the linked product page.
Procurement questions
What are the key identifiers for 3,3',5'-Tri-O-methylpiceatannol (CAS 108957-72-8)?
3,3',5'-Tri-O-methylpiceatannol is identified by CAS 108957-72-8, with molecular formula C17H18O4, molecular weight 286.32, InChIKey QEHTYBCDRGQJGN-SNAWJCMRSA-N.
Does CAS 108957-72-8 have reported biological target evidence?
ChEMBL contains qualifying experimental assay evidence associated with Polyunsaturated fatty acid 5-lipoxygenase. These records do not establish therapeutic efficacy or clinical use.
Can I request a COA for CAS 108957-72-8?
Yes. Submit an RFQ and specify COA requirements. Lot-specific COA depends on supplier confirmation.
Can I request supplier SDS for 3,3',5'-Tri-O-methylpiceatannol?
Yes. Supplier SDS can be requested through the RFQ workflow before handling, storage, shipment, or procurement decisions.
Is CAS 108957-72-8 available for quotation?
Availability, pack size, lead time, and pricing are confirmed through RFQ.
Can MolGraph support bulk sourcing or custom synthesis review?
Submit the CAS number, quantity, purity requirement, and destination country for sourcing review.