Research chemical
CAS Number: 656247-17-5
Product details
For laboratory research and professional procurement workflows.
PubChem CID
135423438
Exact Mass
539.253255
InChIKey
CPMDPSXJELVGJG-UHFFFAOYSA-N
IUPAC Name
methyl 2-hydroxy-3-[N-[4-[methyl-[2-(4-methylpiperazin-1-yl)acetyl]amino]phenyl]-C-phenylcarbonimidoyl]-1H-indole-6-carboxylate
SMILES String
COC(=O)c1ccc2c(C(=Nc3ccc(N(C)C(=O)CN4CCN(C)CC4)cc3)c3ccccc3)c(O)[nH]c2c1
No physical property values available.
Catalog navigation
Other public CAS pages in this catalog. These links support navigation across additional intermediates and do not imply equivalence, availability, or shared use.
Nintedanib is identified by CAS 656247-17-5, with molecular formula C31H33N5O4, molecular weight 539.6, InChIKey CPMDPSXJELVGJG-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.
Submit the CAS number, quantity, purity requirement, and destination country for sourcing review.
Properties are provided as catalog reference data and may be confirmed through supplier documentation when required.
Heavy atom count
40
H-bond acceptors
9
H-bond donors
2
Rotatable bonds
7
Ring count
5
Aromatic rings
4
Topological polar surface area
101.47 Ų
Computed LogP
4.04
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
Nintedanib (CAS 656247-17-5) is maintained as a commercial cas reference with formula C31H33N5O4, molecular weight 539. 60 g/mol, PubChem CID 135423438.
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.