Research chemical
CAS Number: 1305325-25-0
![5-Chloro-1-(triisopropylsilyl)-6-((trimethylsilyl)ethynyl)-1H-pyrrolo[2,3-b]pyridine molecular structure, CAS 1305325-25-0](/structure-images/1305325-25-0.png?v=struct-v2)
Product details
For laboratory research and professional procurement workflows.
PubChem CID
71299150
Exact Mass
404.18708
InChIKey
UBCBTOYSRXSPKC-UHFFFAOYSA-N
IUPAC Name
[5-chloro-6-(2-trimethylsilylethynyl)pyrrolo[2,3-b]pyridin-1-yl]-tri(propan-2-yl)silane
SMILES String
CC(C)[Si](C(C)C)(C(C)C)n1ccc2cc(Cl)c(C#C[Si](C)(C)C)nc21
No physical property values available.
Properties are provided as catalog reference data and may be confirmed through supplier documentation when required.
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.
5-Chloro-1-(triisopropylsilyl)-6-((trimethylsilyl)ethynyl)-1H-pyrrolo[2,3-b]pyridine is identified by CAS 1305325-25-0, with molecular formula C21H33ClN2Si2, molecular weight 405.1, InChIKey UBCBTOYSRXSPKC-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.
Heavy atom count
26
H-bond acceptors
2
H-bond donors
0
Rotatable bonds
4
Ring count
2
Aromatic rings
2
Topological polar surface area
17.82 Ų
Computed LogP
6.94
Fragment-like structure rule
No
Lead-like structure rule
No
Drug-like structure rule
No
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
5-Chloro-1-(triisopropylsilyl)-6-((trimethylsilyl)ethynyl)-1H-pyrrolo[2,3-b]pyridine (CAS 1305325-25-0) is maintained as a commercial cas reference with formula C21H33ClN2Si2, molecular weight 405. 10 g/mol, PubChem CID 71299150.
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.
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.